{"oraclelinux": [{"lastseen": "2021-07-30T06:24:52", "description": "kernel-uek\n[4.1.12-61.1.33]\n- Revert 'x86/mm: Expand the exception table logic to allow new handling options' (Brian Maly) [Orabug: 25790387] {CVE-2016-9644}\n- Revert 'fix minor infoleak in get_user_ex()' (Brian Maly) [Orabug: 25790387] {CVE-2016-9644}\n[4.1.12-61.1.32]\n- x86/mm: Expand the exception table logic to allow new handling options (Tony Luck) [Orabug: 25790387] {CVE-2016-9644}\n[4.1.12-61.1.31]\n- rebuild bumping release\n[4.1.12-61.1.30]\n- net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766898] {CVE-2016-8399} {CVE-2016-8399}\n- sg_write()/bsg_write() is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765436] {CVE-2016-10088}\n- scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25751984] {CVE-2017-7187}\n[4.1.12-61.1.29]\n- tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696677] {CVE-2017-2636}\n- TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696677] {CVE-2017-2636}\n- If Slot Status indicates changes in both Data Link Layer Status and Presence Detect, prioritize the Link status change. (Jack Vogel) [Orabug: 25353783] \n- PCI: pciehp: Leave power indicator on when enabling already-enabled slot (Ashok Raj) [Orabug: 25353783] \n- firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451520] {CVE-2016-8633}\n- usbnet: cleanup after bind() in probe() (Oliver Neukum) [Orabug: 25463898] {CVE-2016-3951}\n- cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind (Bjorn Mork) [Orabug: 25463898] {CVE-2016-3951}\n- cdc_ncm: Add support for moving NDP to end of NCM frame (Enrico Mioso) [Orabug: 25463898] {CVE-2016-3951}\n- x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463918] {CVE-2016-3672}\n- kvm: fix page struct leak in handle_vmon (Paolo Bonzini) [Orabug: 25507133] {CVE-2017-2596}\n- crypto: mcryptd - Check mcryptd algorithm compatibility (tim) [Orabug: 25507153] {CVE-2016-10147}\n- kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF) (Jim Mattson) [Orabug: 25507188] {CVE-2016-9588}\n- KVM: x86: drop error recovery in em_jmp_far and em_ret_far (Radim Krcmar) [Orabug: 25507213] {CVE-2016-9756}\n- tcp: take care of truncations done by sk_filter() (Eric Dumazet) [Orabug: 25507226] {CVE-2016-8645}\n- rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507226] {CVE-2016-8645}\n- tipc: check minimum bearer MTU (Michal Kubecek) [Orabug: 25507239] {CVE-2016-8632} {CVE-2016-8632}\n- fix minor infoleak in get_user_ex() (Al Viro) [Orabug: 25507269] {CVE-2016-9178}\n- scsi: arcmsr: Simplify user_len checking (Borislav Petkov) [Orabug: 25507319] {CVE-2016-7425}\n- scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() (Dan Carpenter) [Orabug: 25507319] {CVE-2016-7425}\n- tmpfs: clear S_ISGID when setting posix ACLs (Gu Zheng) [Orabug: 25507341] {CVE-2016-7097} {CVE-2016-7097}\n- posix_acl: Clear SGID bit when setting file permissions (Jan Kara) [Orabug: 25507341] {CVE-2016-7097} {CVE-2016-7097}\n- ext2: convert to mbcache2 (Jan Kara) [Orabug: 25512366] {CVE-2015-8952}\n- ext4: convert to mbcache2 (Jan Kara) [Orabug: 25512366] {CVE-2015-8952}\n- mbcache2: reimplement mbcache (Jan Kara) [Orabug: 25512366] {CVE-2015-8952}\n- USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512466] {CVE-2016-3140}\n- net/llc: avoid BUG_ON() in skb_orphan() (Eric Dumazet) [Orabug: 25682419] {CVE-2017-6345}\n- net/mlx4_core: Disallow creation of RAW QPs on a VF (Eli Cohen) [Orabug: 25697847] \n- ipv4: keep skb->dst around in presence of IP options (Eric Dumazet) [Orabug: 25698300] {CVE-2017-5970}\n- perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race (Peter Zijlstra) [Orabug: 25698751] {CVE-2017-6001}\n- ip6_gre: fix ip6gre_err() invalid reads (Eric Dumazet) [Orabug: 25699015] {CVE-2017-5897}\n- mpt3sas: Dont spam logs if logging level is 0 (Johannes Thumshirn) [Orabug: 25699035] \n- xen-netfront: cast grant table reference first to type int (Dongli Zhang) \n- xen-netfront: do not cast grant table reference to signed short (Dongli Zhang)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-03-31T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-8952", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-3951", "CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8632", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-9178", "CVE-2016-9588", "CVE-2016-9644", "CVE-2016-9756", "CVE-2017-2596", "CVE-2017-2636", "CVE-2017-5897", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2017-03-31T00:00:00", "id": "ELSA-2017-3533", "href": "http://linux.oracle.com/errata/ELSA-2017-3533.html", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-30T06:24:50", "description": "[2.6.39-400.294.6]\n- RHEL: complement upstream workaround for CVE-2016-10142. (Quentin Casasnovas) [Orabug: 25765786] {CVE-2016-10142} {CVE-2016-10142}\n[2.6.39-400.294.5]\n- net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766914] {CVE-2016-8399}\n- ipv6: stop sending PTB packets for MTU < 1280 (Hagen Paul Pfeifer) [Orabug: 25765786] {CVE-2016-10142}\n- sg_write()/bsg_write() is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765448] {CVE-2016-10088}\n- scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25752011] {CVE-2017-7187}\n[2.6.39-400.294.4]\n- tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696689] {CVE-2017-2636}\n- TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696689] {CVE-2017-2636}\n- drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc (Fabian Frederick) [Orabug: 25696689] {CVE-2017-2636}\n- list: introduce list_first_entry_or_null (Jiri Pirko) [Orabug: 25696689] {CVE-2017-2636}\n- firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451538] {CVE-2016-8633}\n- x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463929] {CVE-2016-3672}\n- x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member (Radu Caragea) [Orabug: 25463929] {CVE-2016-3672}\n- sg_start_req(): make sure that there's not too many elements in iovec (Al Viro) [Orabug: 25490377] {CVE-2015-5707}\n- tcp: take care of truncations done by sk_filter() (Eric Dumazet) [Orabug: 25507232] {CVE-2016-8645}\n- rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507232] {CVE-2016-8645}\n- scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() (Dan Carpenter) [Orabug: 25507330] {CVE-2016-7425}\n- x86: bpf_jit: fix compilation of large bpf programs (Alexei Starovoitov) [Orabug: 25507375] {CVE-2015-4700}\n- net: fix a kernel infoleak in x25 module (Kangjie Lu) [Orabug: 25512417] {CVE-2016-4580}\n- USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512472] {CVE-2016-3140}\n- net/llc: avoid BUG_ON() in skb_orphan() (Eric Dumazet) [Orabug: 25682437] {CVE-2017-6345}", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 8.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 4.0}, "published": "2017-03-31T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 4.9, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "HIGH", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.6, "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-4700", "CVE-2015-5707", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2017-2636", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2017-03-31T00:00:00", "id": "ELSA-2017-3535", "href": "http://linux.oracle.com/errata/ELSA-2017-3535.html", "cvss": {"score": 7.6, "vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-30T06:24:59", "description": "kernel-uek\n[3.8.13-118.17.4]\n- Revert 'fix minor infoleak in get_user_ex()' (Brian Maly) [Orabug: 25790392] {CVE-2016-9644}\n[3.8.13-118.17.3]\n- net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766911] {CVE-2016-8399}\n[3.8.13-118.17.2]\n- ipv6: stop sending PTB packets for MTU < 1280 (Hagen Paul Pfeifer) [Orabug: 25765776] {CVE-2016-10142}\n- sg_write()/bsg_write() is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765445] {CVE-2016-10088}\n- scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25751996] {CVE-2017-7187}\n[3.8.13-118.17.1]\n- tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696686] {CVE-2017-2636}\n- TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696686] {CVE-2017-2636}\n- drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc (Fabian Frederick) [Orabug: 25696686] {CVE-2017-2636}\n- x86: bpf_jit: fix compilation of large bpf programs (Alexei Starovoitov) [Orabug: 21305080] {CVE-2015-4700}\n- net: filter: return -EINVAL if BPF_S_ANC* operation is not supported (Daniel Borkmann) [Orabug: 22187148] \n- KEYS: request_key() should reget expired keys rather than give EKEYEXPIRED (David Howells) \n- KEYS: Increase root_maxkeys and root_maxbytes sizes (Steve Dickson) \n- firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451530] {CVE-2016-8633}\n- x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463927] {CVE-2016-3672}\n- x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member (Radu Caragea) [Orabug: 25463927] {CVE-2016-3672}\n- pptp: verify sockaddr_len in pptp_bind() and pptp_connect() (WANG Cong) [Orabug: 25490335] {CVE-2015-8569}\n- sg_start_req(): make sure that there's not too many elements in iovec (Al Viro) [Orabug: 25490372] {CVE-2015-5707}\n- kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF) (Jim Mattson) [Orabug: 25507195] {CVE-2016-9588}\n- tcp: take care of truncations done by sk_filter() (Eric Dumazet) [Orabug: 25507230] {CVE-2016-8645}\n- rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507230] {CVE-2016-8645}\n- fix minor infoleak in get_user_ex() (Al Viro) [Orabug: 25507281] {CVE-2016-9178}\n- scsi: arcmsr: Simplify user_len checking (Borislav Petkov) [Orabug: 25507328] {CVE-2016-7425}\n- scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() (Dan Carpenter) [Orabug: 25507328] {CVE-2016-7425}\n- net: fix a kernel infoleak in x25 module (Kangjie Lu) [Orabug: 25512413] {CVE-2016-4580}\n- USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512471] {CVE-2016-3140}\n- ipv4: keep skb->dst around in presence of IP options (Eric Dumazet) [Orabug: 25543892] {CVE-2017-5970}\n- net/llc: avoid BUG_ON() in skb_orphan() (Eric Dumazet) [Orabug: 25682430] {CVE-2017-6345}\n- dccp: fix freeing skb too early for IPV6_RECVPKTINFO (Andrey Konovalov) {CVE-2017-6074}\n- crypto: algif_hash - Only export and import on sockets with data (Herbert Xu) [Orabug: 25417805] {CVE-2016-8646}\n- USB: usbfs: fix potential infoleak in devio (Kangjie Lu) [Orabug: 25462760] {CVE-2016-4482}\n- net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462807] {CVE-2016-4485}\n- af_unix: Guard against other == sk in unix_dgram_sendmsg (Rainer Weikusat) [Orabug: 25463996] {CVE-2013-7446}\n- unix: avoid use-after-free in ep_remove_wait_queue (Rainer Weikusat) [Orabug: 25463996] {CVE-2013-7446}\n- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE (Eric Dumazet) [Orabug: 25203623] {CVE-2016-9793}", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 8.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 4.0}, "published": "2017-03-31T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2013-7446", "CVE-2015-4700", "CVE-2015-5707", "CVE-2015-8569", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8646", "CVE-2016-9178", "CVE-2016-9588", "CVE-2016-9644", "CVE-2016-9793", "CVE-2017-2636", "CVE-2017-5970", "CVE-2017-6074", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2017-03-31T00:00:00", "id": "ELSA-2017-3534", "href": "http://linux.oracle.com/errata/ELSA-2017-3534.html", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:24:58", "description": "[2.6.39-400.295.2]\n- nfsd: stricter decoding of write-like NFSv2/v3 ops (J. Bruce Fields) [Orabug: 25986995] {CVE-2017-7895}\n[2.6.39-400.295.1]\n- ocfs2/o2net: o2net_listen_data_ready should do nothing if socket state is not TCP_LISTEN (Tariq Saeed) [Orabug: 25510857] \n- IB/CORE: sync the resouce access in fmr_pool (Wengang Wang) [Orabug: 23750748] \n- ipv6: Skip XFRM lookup if dst_entry in socket cache is valid (Jakub Sitnicki) [Orabug: 25534688] \n- uek-rpm: enable CONFIG_KSPLICE. (Jamie Iles) [Orabug: 25549845] \n- ksplice: add sysctls for determining Ksplice features. (Jamie Iles) [Orabug: 25549845] \n- signal: protect SIGNAL_UNKILLABLE from unintentional clearing. (Jamie Iles) [Orabug: 25549845] \n- KVM: x86: fix emulation of 'MOV SS, null selector' (Paolo Bonzini) [Orabug: 25719676] {CVE-2017-2583} {CVE-2017-2583}\n- sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Marcelo Ricardo Leitner) [Orabug: 25719811] {CVE-2017-5986}\n- tcp: avoid infinite loop in tcp_splice_read() (Eric Dumazet) [Orabug: 25720815] {CVE-2017-6214}\n- USB: visor: fix null-deref at probe (Johan Hovold) [Orabug: 25796604] {CVE-2016-2782}\n- ipc/shm: Fix shmat mmap nil-page protection (Davidlohr Bueso) [Orabug: 25797014] {CVE-2017-5669}\n- vhost: actually track log eventfd file (Marc-Andre Lureau) [Orabug: 25797056] {CVE-2015-6252}\n- xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder (Andy Whitcroft) [Orabug: 25814664] {CVE-2017-7184}\n- xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window (Andy Whitcroft) [Orabug: 25814664] {CVE-2017-7184}\n- KEYS: Remove key_type::match in favour of overriding default by match_preparse (David Howells) [Orabug: 25823965] {CVE-2017-2647} {CVE-2017-2647}\n- USB: whiteheat: fix potential null-deref at probe (Johan Hovold) [Orabug: 25825107] {CVE-2015-5257}\n- RDS: fix race condition when sending a message on unbound socket (Quentin Casasnovas) [Orabug: 25871048] {CVE-2015-6937} {CVE-2015-6937}\n- udf: Check path length when reading symlink (Jan Kara) [Orabug: 25871104] {CVE-2015-9731}\n- udf: Treat symlink component of type 2 as / (Jan Kara) [Orabug: 25871104] {CVE-2015-9731}\n- udp: properly support MSG_PEEK with truncated buffers (Eric Dumazet) [Orabug: 25874741] {CVE-2016-10229}\n- block: fix use-after-free in seq file (Vegard Nossum) [Orabug: 25877531] {CVE-2016-7910}\n- RHEL: complement upstream workaround for CVE-2016-10142. (Quentin Casasnovas) [Orabug: 25765786] {CVE-2016-10142} {CVE-2016-10142}\n- net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766914] {CVE-2016-8399}\n- ipv6: stop sending PTB packets for MTU < 1280 (Hagen Paul Pfeifer) [Orabug: 25765786] {CVE-2016-10142}\n- sg_write()/bsg_write() is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765448] {CVE-2016-10088}\n- scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25752011] {CVE-2017-7187}\n- tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696689] {CVE-2017-2636}\n- TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696689] {CVE-2017-2636}\n- drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc (Fabian Frederick) [Orabug: 25696689] {CVE-2017-2636}\n- list: introduce list_first_entry_or_null (Jiri Pirko) [Orabug: 25696689] {CVE-2017-2636}\n- firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451538] {CVE-2016-8633}\n- x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463929] {CVE-2016-3672}\n- x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member (Radu Caragea) [Orabug: 25463929] {CVE-2016-3672}\n- sg_start_req(): make sure that there's not too many elements in iovec (Al Viro) [Orabug: 25490377] {CVE-2015-5707}\n- tcp: take care of truncations done by sk_filter() (Eric Dumazet) [Orabug: 25507232] {CVE-2016-8645}\n- rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507232] {CVE-2016-8645}\n- scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() (Dan Carpenter) [Orabug: 25507330] {CVE-2016-7425}\n- x86: bpf_jit: fix compilation of large bpf programs (Alexei Starovoitov) [Orabug: 25507375] {CVE-2015-4700}\n- net: fix a kernel infoleak in x25 module (Kangjie Lu) [Orabug: 25512417] {CVE-2016-4580}\n- USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512472] {CVE-2016-3140}\n- net/llc: avoid BUG_ON() in skb_orphan() (Eric Dumazet) [Orabug: 25682437] {CVE-2017-6345}\n- dccp: fix freeing skb too early for IPV6_RECVPKTINFO (Andrey Konovalov) [Orabug: 25598277] {CVE-2017-6074}\n- vfs: read file_handle only once in handle_to_path (Sasha Levin) [Orabug: 25388709] {CVE-2015-1420}\n- crypto: algif_hash - Only export and import on sockets with data (Herbert Xu) [Orabug: 25417807] \n- USB: usbfs: fix potential infoleak in devio (Kangjie Lu) [Orabug: 25462763] {CVE-2016-4482}\n- net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462811] {CVE-2016-4485}\n- af_unix: Guard against other == sk in unix_dgram_sendmsg (Rainer Weikusat) [Orabug: 25464000] {CVE-2013-7446}\n- unix: avoid use-after-free in ep_remove_wait_queue (Rainer Weikusat) [Orabug: 25464000] {CVE-2013-7446}", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-05-16T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2013-7446", "CVE-2015-1420", "CVE-2015-4700", "CVE-2015-5257", "CVE-2015-5707", "CVE-2015-6252", "CVE-2015-6937", "CVE-2015-9731", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-10229", "CVE-2016-2782", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-7910", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2017-2583", "CVE-2017-2636", "CVE-2017-2647", "CVE-2017-5669", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-7184", "CVE-2017-7187", "CVE-2017-7895"], "modified": "2017-05-16T00:00:00", "id": "ELSA-2017-3567", "href": "http://linux.oracle.com/errata/ELSA-2017-3567.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-30T06:24:51", "description": " ", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-08-15T00:00:00", "type": "oraclelinux", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2017-08-15T00:00:00", "id": "ELSA-2017-1842-1", "href": "http://linux.oracle.com/errata/ELSA-2017-1842-1.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-30T06:24:37", "description": " ", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-08-07T00:00:00", "type": "oraclelinux", "title": "kernel security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2017-08-07T00:00:00", "id": "ELSA-2017-1842", "href": "http://linux.oracle.com/errata/ELSA-2017-1842.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-28T14:24:59", "description": "kernel-uek\n[3.8.13-118.19.3]\n- posix_acl: Clear SGID bit when setting file permissions (Jan Kara) [Orabug: 25507344] {CVE-2016-7097} {CVE-2016-7097}", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "LOW", "baseScore": 4.4, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 2.5}, "published": "2017-07-27T00:00:00", "type": "oraclelinux", "title": "Unbreakable Enterprise kernel security update", "bulletinFamily": "unix", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 3.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-7097"], "modified": "2017-07-27T00:00:00", "id": "ELSA-2017-3596", "href": "http://linux.oracle.com/errata/ELSA-2017-3596.html", "cvss": {"score": 3.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:N"}}], "nessus": [{"lastseen": "2023-09-19T15:15:11", "description": "The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3533 advisory.\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. (CVE-2016-7097)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate because it first requires compromising a privileged process and current compiler optimizations restrict access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest. (CVE-2016-9588)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor. (CVE-2016-3951)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in certain error cases, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (CVE-2016-9756)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability. (CVE-2016-8632)\n\n - The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call. (CVE-2016-9178)\n\n - The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause a denial of service (soft lockup) via filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samba.\n (CVE-2015-8952)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786. (CVE-2017-6001)\n\n - The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allows remote attackers to have unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds access. (CVE-2017-5897)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2017-04-03T00:00:00", "type": "nessus", "title": "Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3533)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-8952", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-3951", "CVE-2016-6786", "CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8632", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-9178", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9644", "CVE-2016-9756", "CVE-2017-2596", "CVE-2017-2636", "CVE-2017-5897", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.33.el6uek", "p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.33.el7uek", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2017-3533.NASL", "href": "https://www.tenable.com/plugins/nessus/99159", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-3533.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99159);\n script_version(\"3.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2015-8952\",\n \"CVE-2016-3140\",\n \"CVE-2016-3672\",\n \"CVE-2016-3951\",\n \"CVE-2016-7097\",\n \"CVE-2016-7425\",\n \"CVE-2016-8399\",\n \"CVE-2016-8632\",\n \"CVE-2016-8633\",\n \"CVE-2016-8645\",\n \"CVE-2016-9178\",\n \"CVE-2016-9588\",\n \"CVE-2016-9644\",\n \"CVE-2016-9756\",\n \"CVE-2016-10088\",\n \"CVE-2016-10147\",\n \"CVE-2017-2596\",\n \"CVE-2017-2636\",\n \"CVE-2017-5897\",\n \"CVE-2017-5970\",\n \"CVE-2017-6001\",\n \"CVE-2017-6345\",\n \"CVE-2017-7187\"\n );\n\n script_name(english:\"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3533)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe ELSA-2017-3533 advisory.\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr\n call, which allows local users to gain group privileges by leveraging the existence of a setgid program\n with restrictions on execute permissions. (CVE-2016-7097)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious\n application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate\n because it first requires compromising a privileged process and current compiler optimizations restrict\n access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause\n a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write\n function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain\n privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL\n pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as\n demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows\n guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by\n an L2 guest. (CVE-2016-9588)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2\n does not restrict a certain length field, which allows local users to gain privileges or cause a denial of\n service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations,\n allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel before 4.5 allows physically\n proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact\n by inserting a USB device with an invalid USB descriptor. (CVE-2016-3951)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not\n properly randomize the legacy base address, which makes it easier for local users to defeat the intended\n restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or\n setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly\n emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS\n memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in\n certain error cases, which allows local users to obtain sensitive information from kernel stack memory via\n a crafted application. (CVE-2016-9756)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to\n cause a denial of service (system crash) via a crafted application that makes sendto system calls, related\n to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the\n relationship between the minimum fragment length and the maximum packet size, which allows local users to\n gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN\n capability. (CVE-2016-8632)\n\n - The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not\n initialize a certain integer variable, which allows local users to obtain sensitive information from\n kernel stack memory by triggering failure of a get_user_ex call. (CVE-2016-9178)\n\n - The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6\n mishandles xattr block caching, which allows local users to cause a denial of service (soft lockup) via\n filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samba.\n (CVE-2015-8952)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1\n allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system\n crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in\n required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have\n unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows\n attackers to cause a denial of service (system crash) via (1) an application that makes crafted system\n calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain\n privileges via a crafted application that makes concurrent perf_event_open system calls for moving a\n software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for\n CVE-2016-6786. (CVE-2017-6001)\n\n - The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allows remote attackers to have\n unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds\n access. (CVE-2017-5897)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2017-3533.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2017-6001\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/03/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.33.el6uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.33.el7uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^(6|7)([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6 / 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['4.1.12-61.1.33.el6uek', '4.1.12-61.1.33.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2017-3533');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '4.1';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'dtrace-modules-4.1.12-61.1.33.el6uek-0.5.3-2.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-4.1.12-61.1.33.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-61.1.33.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-61.1.33.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-61.1.33.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-61.1.33.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-61.1.33.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'},\n {'reference':'dtrace-modules-4.1.12-61.1.33.el7uek-0.5.3-2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-4.1.12-61.1.33.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},\n {'reference':'kernel-uek-debug-4.1.12-61.1.33.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-4.1.12'},\n {'reference':'kernel-uek-debug-devel-4.1.12-61.1.33.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-4.1.12'},\n {'reference':'kernel-uek-devel-4.1.12-61.1.33.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-4.1.12'},\n {'reference':'kernel-uek-doc-4.1.12-61.1.33.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-4.1.12'},\n {'reference':'kernel-uek-firmware-4.1.12-61.1.33.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'dtrace-modules-4.1.12-61.1.33.el6uek / dtrace-modules-4.1.12-61.1.33.el7uek / kernel-uek / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-19T15:15:11", "description": "The remote OracleVM system is missing necessary patches to address critical security updates :\n\n - RHEL: complement upstream workaround for CVE-2016-10142.\n (Quentin Casasnovas) [Orabug: 25765786] (CVE-2016-10142) (CVE-2016-10142)\n\n - net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766914] (CVE-2016-8399)\n\n - ipv6: stop sending PTB packets for MTU < 1280 (Hagen Paul Pfeifer) [Orabug: 25765786] (CVE-2016-10142)\n\n - sg_write/bsg_write is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765448] (CVE-2016-10088)\n\n - scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25752011] (CVE-2017-7187)\n\n - tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696689] (CVE-2017-2636)\n\n - TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696689] (CVE-2017-2636)\n\n - drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc (Fabian Frederick) [Orabug: 25696689] (CVE-2017-2636)\n\n - list: introduce list_first_entry_or_null (Jiri Pirko) [Orabug: 25696689] (CVE-2017-2636)\n\n - firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451538] (CVE-2016-8633)\n\n - x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463929] (CVE-2016-3672)\n\n - x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member (Radu Caragea) [Orabug: 25463929] (CVE-2016-3672)\n\n - sg_start_req: make sure that there's not too many elements in iovec (Al Viro) [Orabug: 25490377] (CVE-2015-5707)\n\n - tcp: take care of truncations done by sk_filter (Eric Dumazet) [Orabug: 25507232] (CVE-2016-8645)\n\n - rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507232] (CVE-2016-8645)\n\n - scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer (Dan Carpenter) [Orabug: 25507330] (CVE-2016-7425)\n\n - x86: bpf_jit: fix compilation of large bpf programs (Alexei Starovoitov) [Orabug: 25507375] (CVE-2015-4700)\n\n - net: fix a kernel infoleak in x25 module (Kangjie Lu) [Orabug: 25512417] (CVE-2016-4580)\n\n - USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512472] (CVE-2016-3140)\n\n - net/llc: avoid BUG_ON in skb_orphan (Eric Dumazet) [Orabug: 25682437] (CVE-2017-6345)", "cvss3": {}, "published": "2017-04-03T00:00:00", "type": "nessus", "title": "OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0058)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-4700", "CVE-2015-5707", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2017-2636", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:oracle:vm:kernel-uek", "p-cpe:/a:oracle:vm:kernel-uek-firmware", "cpe:/o:oracle:vm_server:3.2"], "id": "ORACLEVM_OVMSA-2017-0058.NASL", "href": "https://www.tenable.com/plugins/nessus/99164", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from OracleVM\n# Security Advisory OVMSA-2017-0058.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99164);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2015-4700\", \"CVE-2015-5707\", \"CVE-2016-10088\", \"CVE-2016-10142\", \"CVE-2016-3140\", \"CVE-2016-3672\", \"CVE-2016-4580\", \"CVE-2016-7425\", \"CVE-2016-8399\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2017-2636\", \"CVE-2017-6345\", \"CVE-2017-7187\");\n script_bugtraq_id(75356);\n\n script_name(english:\"OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0058)\");\n script_summary(english:\"Checks the RPM output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote OracleVM host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The remote OracleVM system is missing necessary patches to address\ncritical security updates :\n\n - RHEL: complement upstream workaround for CVE-2016-10142.\n (Quentin Casasnovas) [Orabug: 25765786] (CVE-2016-10142)\n (CVE-2016-10142)\n\n - net: ping: check minimum size on ICMP header length\n (Kees Cook) [Orabug: 25766914] (CVE-2016-8399)\n\n - ipv6: stop sending PTB packets for MTU < 1280 (Hagen\n Paul Pfeifer) [Orabug: 25765786] (CVE-2016-10142)\n\n - sg_write/bsg_write is not fit to be called under\n KERNEL_DS (Al Viro) [Orabug: 25765448] (CVE-2016-10088)\n\n - scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter\n chang) [Orabug: 25752011] (CVE-2017-7187)\n\n - tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander\n Popov) [Orabug: 25696689] (CVE-2017-2636)\n\n - TTY: n_hdlc, fix lockdep false positive (Jiri Slaby)\n [Orabug: 25696689] (CVE-2017-2636)\n\n - drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc\n (Fabian Frederick) [Orabug: 25696689] (CVE-2017-2636)\n\n - list: introduce list_first_entry_or_null (Jiri Pirko)\n [Orabug: 25696689] (CVE-2017-2636)\n\n - firewire: net: guard against rx buffer overflows (Stefan\n Richter) [Orabug: 25451538] (CVE-2016-8633)\n\n - x86/mm/32: Enable full randomization on i386 and X86_32\n (Hector Marco-Gisbert) [Orabug: 25463929]\n (CVE-2016-3672)\n\n - x86 get_unmapped_area: Access mmap_legacy_base through\n mm_struct member (Radu Caragea) [Orabug: 25463929]\n (CVE-2016-3672)\n\n - sg_start_req: make sure that there's not too many\n elements in iovec (Al Viro) [Orabug: 25490377]\n (CVE-2015-5707)\n\n - tcp: take care of truncations done by sk_filter (Eric\n Dumazet) [Orabug: 25507232] (CVE-2016-8645)\n\n - rose: limit sk_filter trim to payload (Willem de Bruijn)\n [Orabug: 25507232] (CVE-2016-8645)\n\n - scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer\n (Dan Carpenter) [Orabug: 25507330] (CVE-2016-7425)\n\n - x86: bpf_jit: fix compilation of large bpf programs\n (Alexei Starovoitov) [Orabug: 25507375] (CVE-2015-4700)\n\n - net: fix a kernel infoleak in x25 module (Kangjie Lu)\n [Orabug: 25512417] (CVE-2016-4580)\n\n - USB: digi_acceleport: do sanity checking for the number\n of ports (Oliver Neukum) [Orabug: 25512472]\n (CVE-2016-3140)\n\n - net/llc: avoid BUG_ON in skb_orphan (Eric Dumazet)\n [Orabug: 25682437] (CVE-2017-6345)\"\n );\n # https://oss.oracle.com/pipermail/oraclevm-errata/2017-April/000676.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?243735fd\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel-uek / kernel-uek-firmware packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:vm_server:3.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2015/08/31\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/04/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/03\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"OracleVM Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleVM/release\", \"Host/OracleVM/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/OracleVM/release\");\nif (isnull(release) || \"OVS\" >!< release) audit(AUDIT_OS_NOT, \"OracleVM\");\nif (! preg(pattern:\"^OVS\" + \"3\\.2\" + \"(\\.[0-9]|$)\", string:release)) audit(AUDIT_OS_NOT, \"OracleVM 3.2\", \"OracleVM \" + release);\nif (!get_kb_item(\"Host/OracleVM/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"OracleVM\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"OVS3.2\", reference:\"kernel-uek-2.6.39-400.294.6.el5uek\")) flag++;\nif (rpm_check(release:\"OVS3.2\", reference:\"kernel-uek-firmware-2.6.39-400.294.6.el5uek\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-uek / kernel-uek-firmware\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-17T14:56:17", "description": "The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3535 advisory.\n\n - The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler. (CVE-2015-4700)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate because it first requires compromising a privileged process and current compiler optimizations restrict access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big (PTB) messages.\n (The scope of this CVE is all affected IPv6 implementations from all vendors.) The security implications of IP fragmentation have been discussed at length in [RFC6274] and [RFC7739]. An attacker can leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and can subsequently perform any type of fragmentation-based attack against legacy IPv6 nodes that do not implement [RFC6946]. That is, employing fragmentation where not actually needed allows for fragmentation-based attack vectors to be employed, unnecessarily. We note that, unfortunately, even nodes that already implement [RFC6946] can be subject to DoS attacks as a result of the generation of IPv6 atomic fragments. Let us assume that Host A is communicating with Host B and that, as a result of the widespread dropping of IPv6 packets that contain extension headers (including fragmentation) [RFC7872], some intermediate node filters fragments between Host B and Host A. If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned routers will themselves be the ones dropping their own traffic. (CVE-2016-10142)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request. (CVE-2016-4580)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a large iov_count value in a write request. (CVE-2015-5707)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2017-04-03T00:00:00", "type": "nessus", "title": "Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3535)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-4700", "CVE-2015-5707", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-9576", "CVE-2017-2636", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:5", "cpe:/o:oracle:linux:6", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2017-3535.NASL", "href": "https://www.tenable.com/plugins/nessus/99161", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-3535.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99161);\n script_version(\"3.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2015-4700\",\n \"CVE-2015-5707\",\n \"CVE-2016-3140\",\n \"CVE-2016-3672\",\n \"CVE-2016-4580\",\n \"CVE-2016-7425\",\n \"CVE-2016-8399\",\n \"CVE-2016-8633\",\n \"CVE-2016-8645\",\n \"CVE-2016-10088\",\n \"CVE-2016-10142\",\n \"CVE-2017-2636\",\n \"CVE-2017-6345\",\n \"CVE-2017-7187\"\n );\n\n script_name(english:\"Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3535)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2017-3535 advisory.\n\n - The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows\n local users to cause a denial of service (system crash) by creating a packet filter and then loading\n crafted BPF instructions that trigger late convergence by the JIT compiler. (CVE-2015-4700)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious\n application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate\n because it first requires compromising a privileged process and current compiler optimizations restrict\n access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big (PTB) messages.\n (The scope of this CVE is all affected IPv6 implementations from all vendors.) The security implications\n of IP fragmentation have been discussed at length in [RFC6274] and [RFC7739]. An attacker can leverage the\n generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in\n scenarios in which actual fragmentation of packets is not needed) and can subsequently perform any type of\n fragmentation-based attack against legacy IPv6 nodes that do not implement [RFC6946]. That is, employing\n fragmentation where not actually needed allows for fragmentation-based attack vectors to be employed,\n unnecessarily. We note that, unfortunately, even nodes that already implement [RFC6946] can be subject to\n DoS attacks as a result of the generation of IPv6 atomic fragments. Let us assume that Host A is\n communicating with Host B and that, as a result of the widespread dropping of IPv6 packets that contain\n extension headers (including fragmentation) [RFC7872], some intermediate node filters fragments between\n Host B and Host A. If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU\n smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as\n required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received\n ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with\n extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS\n scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they\n implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the\n aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an\n attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message\n with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned\n routers will themselves be the ones dropping their own traffic. (CVE-2016-10142)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause\n a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write\n function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain\n privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2\n does not restrict a certain length field, which allows local users to gain privileges or cause a denial of\n service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does\n not properly initialize a certain data structure, which allows attackers to obtain sensitive information\n from kernel stack memory via an X.25 Call Request. (CVE-2016-4580)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations,\n allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not\n properly randomize the legacy base address, which makes it easier for local users to defeat the intended\n restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or\n setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to\n cause a denial of service (system crash) via a crafted application that makes sendto system calls, related\n to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1\n allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system\n crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in\n required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have\n unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x\n before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a\n large iov_count value in a write request. (CVE-2015-5707)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2017-3535.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2016-8399\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2015/06/19\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['2.6.39-400.294.6.el6uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2017-3535');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '2.6';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-2.6.39-400.294.6.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-2.6.39'},\n {'reference':'kernel-uek-2.6.39-400.294.6.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-2.6.39'},\n {'reference':'kernel-uek-debug-2.6.39-400.294.6.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-2.6.39'},\n {'reference':'kernel-uek-debug-2.6.39-400.294.6.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-2.6.39'},\n {'reference':'kernel-uek-debug-devel-2.6.39-400.294.6.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-2.6.39'},\n {'reference':'kernel-uek-debug-devel-2.6.39-400.294.6.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-2.6.39'},\n {'reference':'kernel-uek-devel-2.6.39-400.294.6.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-2.6.39'},\n {'reference':'kernel-uek-devel-2.6.39-400.294.6.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-2.6.39'},\n {'reference':'kernel-uek-doc-2.6.39-400.294.6.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-2.6.39'},\n {'reference':'kernel-uek-firmware-2.6.39-400.294.6.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-2.6.39'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:12:03", "description": "The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3534 advisory.\n\n - The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler. (CVE-2015-4700)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate because it first requires compromising a privileged process and current compiler optimizations restrict access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big (PTB) messages.\n (The scope of this CVE is all affected IPv6 implementations from all vendors.) The security implications of IP fragmentation have been discussed at length in [RFC6274] and [RFC7739]. An attacker can leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and can subsequently perform any type of fragmentation-based attack against legacy IPv6 nodes that do not implement [RFC6946]. That is, employing fragmentation where not actually needed allows for fragmentation-based attack vectors to be employed, unnecessarily. We note that, unfortunately, even nodes that already implement [RFC6946] can be subject to DoS attacks as a result of the generation of IPv6 atomic fragments. Let us assume that Host A is communicating with Host B and that, as a result of the widespread dropping of IPv6 packets that contain extension headers (including fragmentation) [RFC7872], some intermediate node filters fragments between Host B and Host A. If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned routers will themselves be the ones dropping their own traffic. (CVE-2016-10142)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest. (CVE-2016-9588)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application. (CVE-2015-8569)\n\n - The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request. (CVE-2016-4580)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call. (CVE-2016-9178)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a large iov_count value in a write request. (CVE-2015-5707)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2017-04-03T00:00:00", "type": "nessus", "title": "Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3534)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-7446", "CVE-2015-4700", "CVE-2015-5707", "CVE-2015-8569", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8646", "CVE-2016-9178", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9644", "CVE-2016-9793", "CVE-2017-2636", "CVE-2017-5970", "CVE-2017-6074", "CVE-2017-6345", "CVE-2017-7187"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:6", "cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.17.4.el6uek", "p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.17.4.el7uek", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2017-3534.NASL", "href": "https://www.tenable.com/plugins/nessus/99160", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-3534.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99160);\n script_version(\"3.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2013-7446\",\n \"CVE-2015-4700\",\n \"CVE-2015-5707\",\n \"CVE-2015-8569\",\n \"CVE-2016-3140\",\n \"CVE-2016-3672\",\n \"CVE-2016-4482\",\n \"CVE-2016-4485\",\n \"CVE-2016-4580\",\n \"CVE-2016-7425\",\n \"CVE-2016-8399\",\n \"CVE-2016-8633\",\n \"CVE-2016-8645\",\n \"CVE-2016-8646\",\n \"CVE-2016-9178\",\n \"CVE-2016-9588\",\n \"CVE-2016-9644\",\n \"CVE-2016-9793\",\n \"CVE-2016-10088\",\n \"CVE-2016-10142\",\n \"CVE-2017-2636\",\n \"CVE-2017-5970\",\n \"CVE-2017-6074\",\n \"CVE-2017-6345\",\n \"CVE-2017-7187\"\n );\n\n script_name(english:\"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3534)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in\nthe ELSA-2017-3534 advisory.\n\n - The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows\n local users to cause a denial of service (system crash) by creating a packet filter and then loading\n crafted BPF instructions that trigger late convergence by the JIT compiler. (CVE-2015-4700)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious\n application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate\n because it first requires compromising a privileged process and current compiler optimizations restrict\n access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID:\n A-31349935. (CVE-2016-8399)\n\n - An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big (PTB) messages.\n (The scope of this CVE is all affected IPv6 implementations from all vendors.) The security implications\n of IP fragmentation have been discussed at length in [RFC6274] and [RFC7739]. An attacker can leverage the\n generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in\n scenarios in which actual fragmentation of packets is not needed) and can subsequently perform any type of\n fragmentation-based attack against legacy IPv6 nodes that do not implement [RFC6946]. That is, employing\n fragmentation where not actually needed allows for fragmentation-based attack vectors to be employed,\n unnecessarily. We note that, unfortunately, even nodes that already implement [RFC6946] can be subject to\n DoS attacks as a result of the generation of IPv6 atomic fragments. Let us assume that Host A is\n communicating with Host B and that, as a result of the widespread dropping of IPv6 packets that contain\n extension headers (including fragmentation) [RFC7872], some intermediate node filters fragments between\n Host B and Host A. If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU\n smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as\n required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received\n ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with\n extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS\n scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they\n implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the\n aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an\n attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message\n with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned\n routers will themselves be the ones dropping their own traffic. (CVE-2016-10142)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause\n a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write\n function. (CVE-2017-7187)\n\n - Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain\n privileges or cause a denial of service (double free) by setting the HDLC line discipline. (CVE-2017-2636)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows\n guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by\n an L2 guest. (CVE-2016-9588)\n\n - The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2\n does not restrict a certain length field, which allows local users to gain privileges or cause a denial of\n service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code. (CVE-2016-7425)\n\n - The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through\n 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from\n kernel memory and bypass the KASLR protection mechanism via a crafted application. (CVE-2015-8569)\n\n - The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does\n not properly initialize a certain data structure, which allows attackers to obtain sensitive information\n from kernel stack memory via an X.25 Call Request. (CVE-2016-4580)\n\n - drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations,\n allows remote attackers to execute arbitrary code via crafted fragmented packets. (CVE-2016-8633)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not\n properly randomize the legacy base address, which makes it easier for local users to defeat the intended\n restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or\n setgid program, by disabling stack-consumption resource limits. (CVE-2016-3672)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to\n cause a denial of service (system crash) via a crafted application that makes sendto system calls, related\n to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not\n initialize a certain integer variable, which allows local users to obtain sensitive information from\n kernel stack memory by triggering failure of a get_user_ex call. (CVE-2016-9178)\n\n - The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1\n allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system\n crash) via a crafted endpoints value in a USB device descriptor. (CVE-2016-3140)\n\n - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in\n required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have\n unspecified other impact via crafted system calls. (CVE-2017-6345)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows\n attackers to cause a denial of service (system crash) via (1) an application that makes crafted system\n calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x\n before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a\n large iov_count value in a write request. (CVE-2015-5707)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2017-3534.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2016-8399\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2015/06/19\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/31\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/03\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.17.4.el6uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.17.4.el7uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^(6|7)([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6 / 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['3.8.13-118.17.4.el6uek', '3.8.13-118.17.4.el7uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2017-3534');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '3.8';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'dtrace-modules-3.8.13-118.17.4.el6uek-0.4.5-3.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-3.8.13-118.17.4.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-3.8.13'},\n {'reference':'kernel-uek-debug-3.8.13-118.17.4.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-3.8.13'},\n {'reference':'kernel-uek-debug-devel-3.8.13-118.17.4.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-3.8.13'},\n {'reference':'kernel-uek-devel-3.8.13-118.17.4.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-3.8.13'},\n {'reference':'kernel-uek-doc-3.8.13-118.17.4.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-3.8.13'},\n {'reference':'kernel-uek-firmware-3.8.13-118.17.4.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-3.8.13'},\n {'reference':'dtrace-modules-3.8.13-118.17.4.el7uek-0.4.5-3.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'kernel-uek-3.8.13-118.17.4.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-3.8.13'},\n {'reference':'kernel-uek-debug-3.8.13-118.17.4.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-3.8.13'},\n {'reference':'kernel-uek-debug-devel-3.8.13-118.17.4.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-3.8.13'},\n {'reference':'kernel-uek-devel-3.8.13-118.17.4.el7uek', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-3.8.13'},\n {'reference':'kernel-uek-doc-3.8.13-118.17.4.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-3.8.13'},\n {'reference':'kernel-uek-firmware-3.8.13-118.17.4.el7uek', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-3.8.13'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'dtrace-modules-3.8.13-118.17.4.el6uek / dtrace-modules-3.8.13-118.17.4.el7uek / kernel-uek / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-22T15:47:08", "description": "It was discovered that the __get_user_asm_ex implementation in the Linux kernel for x86/x86_64 contained extended asm statements that were incompatible with the exception table. A local attacker could use this to gain administrative privileges. (CVE-2016-9644)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom IEEE802.11n FullMAC driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-8658).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-01T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS : linux vulnerabilities (USN-3146-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8658", "CVE-2016-9644"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "UBUNTU_USN-3146-1.NASL", "href": "https://www.tenable.com/plugins/nessus/95432", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3146-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95432);\n script_version(\"3.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8658\", \"CVE-2016-9644\");\n script_xref(name:\"USN\", value:\"3146-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS : linux vulnerabilities (USN-3146-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"It was discovered that the __get_user_asm_ex implementation in the\nLinux kernel for x86/x86_64 contained extended asm statements that\nwere incompatible with the exception table. A local attacker could use\nthis to gain administrative privileges. (CVE-2016-9644)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom\nIEEE802.11n FullMAC driver in the Linux kernel. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nprivileges. (CVE-2016-8658).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3146-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/11/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8658\", \"CVE-2016-9644\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3146-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-51-generic\", pkgver:\"4.4.0-51.72\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-51-generic-lpae\", pkgver:\"4.4.0-51.72\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-51-lowlatency\", pkgver:\"4.4.0-51.72\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-generic\", pkgver:\"4.4.0.51.54\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-generic-lpae\", pkgver:\"4.4.0.51.54\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-lowlatency\", pkgver:\"4.4.0.51.54\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-22T15:48:23", "description": "USN-3146-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS.\n\nIt was discovered that the __get_user_asm_ex implementation in the Linux kernel for x86/x86_64 contained extended asm statements that were incompatible with the exception table. A local attacker could use this to gain administrative privileges. (CVE-2016-9644)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom IEEE802.11n FullMAC driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-8658).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-01T00:00:00", "type": "nessus", "title": "Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3146-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8658", "CVE-2016-9644"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial", "p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-lts-xenial", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "UBUNTU_USN-3146-2.NASL", "href": "https://www.tenable.com/plugins/nessus/95433", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3146-2. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95433);\n script_version(\"3.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8658\", \"CVE-2016-9644\");\n script_xref(name:\"USN\", value:\"3146-2\");\n\n script_name(english:\"Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3146-2)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"USN-3146-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04\nLTS. This update provides the corresponding updates for the Linux\nHardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu\n14.04 LTS.\n\nIt was discovered that the __get_user_asm_ex implementation in the\nLinux kernel for x86/x86_64 contained extended asm statements that\nwere incompatible with the exception table. A local attacker could use\nthis to gain administrative privileges. (CVE-2016-9644)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom\nIEEE802.11n FullMAC driver in the Linux kernel. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nprivileges. (CVE-2016-8658).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3146-2/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:14.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/11/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(14\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 14.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8658\", \"CVE-2016-9644\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3146-2\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-51-generic\", pkgver:\"4.4.0-51.72~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-51-generic-lpae\", pkgver:\"4.4.0-51.72~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-51-lowlatency\", pkgver:\"4.4.0-51.72~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic-lpae-lts-xenial\", pkgver:\"4.4.0.51.38\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic-lts-xenial\", pkgver:\"4.4.0.51.38\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-lowlatency-lts-xenial\", pkgver:\"4.4.0.51.38\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-virtual-lts-xenial\", pkgver:\"4.4.0.51.38\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:08:58", "description": "USN-3189-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS.\n\nMikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon (mcryptd) in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nQidan He discovered that the ICMP implementation in the Linux kernel did not properly check the size of an ICMP header. A local attacker with CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-02-06T00:00:00", "type": "nessus", "title": "Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3189-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10147", "CVE-2016-8399"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "UBUNTU_USN-3189-2.NASL", "href": "https://www.tenable.com/plugins/nessus/97017", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3189-2. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97017);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-10147\", \"CVE-2016-8399\");\n script_xref(name:\"USN\", value:\"3189-2\");\n\n script_name(english:\"Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3189-2)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"USN-3189-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04\nLTS. This update provides the corresponding updates for the Linux\nHardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu\n14.04 LTS.\n\nMikulas Patocka discovered that the asynchronous multibuffer\ncryptographic daemon (mcryptd) in the Linux kernel did not properly\nhandle being invoked with incompatible algorithms. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nQidan He discovered that the ICMP implementation in the Linux kernel\ndid not properly check the size of an ICMP header. A local attacker\nwith CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3189-2/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:14.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/01/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(14\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 14.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-10147\", \"CVE-2016-8399\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3189-2\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-62-generic\", pkgver:\"4.4.0-62.83~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-62-generic-lpae\", pkgver:\"4.4.0-62.83~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-4.4.0-62-lowlatency\", pkgver:\"4.4.0-62.83~14.04.1\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic-lpae-lts-xenial\", pkgver:\"4.4.0.62.48\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic-lts-xenial\", pkgver:\"4.4.0.62.48\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-lowlatency-lts-xenial\", pkgver:\"4.4.0.62.48\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:08:59", "description": "Mikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon (mcryptd) in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nQidan He discovered that the ICMP implementation in the Linux kernel did not properly check the size of an ICMP header. A local attacker with CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-02-06T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS : linux, linux-raspi2, linux-snapdragon vulnerabilities (USN-3189-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10147", "CVE-2016-8399"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-snapdragon", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "UBUNTU_USN-3189-1.NASL", "href": "https://www.tenable.com/plugins/nessus/97016", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3189-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97016);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-10147\", \"CVE-2016-8399\");\n script_xref(name:\"USN\", value:\"3189-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS : linux, linux-raspi2, linux-snapdragon vulnerabilities (USN-3189-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Mikulas Patocka discovered that the asynchronous multibuffer\ncryptographic daemon (mcryptd) in the Linux kernel did not properly\nhandle being invoked with incompatible algorithms. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nQidan He discovered that the ICMP implementation in the Linux kernel\ndid not properly check the size of an ICMP header. A local attacker\nwith CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3189-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-snapdragon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/01/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-10147\", \"CVE-2016-8399\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3189-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-1042-raspi2\", pkgver:\"4.4.0-1042.49\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-1046-snapdragon\", pkgver:\"4.4.0-1046.50\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-62-generic\", pkgver:\"4.4.0-62.83\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-62-generic-lpae\", pkgver:\"4.4.0-62.83\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-62-lowlatency\", pkgver:\"4.4.0-62.83\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-generic\", pkgver:\"4.4.0.62.65\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-generic-lpae\", pkgver:\"4.4.0.62.65\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-lowlatency\", pkgver:\"4.4.0.62.65\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-raspi2\", pkgver:\"4.4.0.1042.41\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-snapdragon\", pkgver:\"4.4.0.1046.38\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-22T15:46:37", "description": "Andreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-01T00:00:00", "type": "nessus", "title": "Ubuntu 16.10 : linux vulnerabilities (USN-3147-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-7425"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "cpe:/o:canonical:ubuntu_linux:16.10"], "id": "UBUNTU_USN-3147-1.NASL", "href": "https://www.tenable.com/plugins/nessus/95434", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3147-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95434);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-7097\", \"CVE-2016-7425\");\n script_xref(name:\"USN\", value:\"3147-1\");\n\n script_name(english:\"Ubuntu 16.10 : linux vulnerabilities (USN-3147-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Andreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3147-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/11/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-7097\", \"CVE-2016-7425\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3147-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-28-generic\", pkgver:\"4.8.0-28.30\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-28-generic-lpae\", pkgver:\"4.8.0-28.30\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-28-lowlatency\", pkgver:\"4.8.0-28.30\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic\", pkgver:\"4.8.0.28.37\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic-lpae\", pkgver:\"4.8.0.28.37\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-lowlatency\", pkgver:\"4.8.0.28.37\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.8-generic / linux-image-4.8-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:18:14", "description": "Mikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon (mcryptd) in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nIt was discovered that a use-after-free existed in the KVM susbsystem of the Linux kernel when creating devices. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-10150)\n\nQidan He discovered that the ICMP implementation in the Linux kernel did not properly check the size of an ICMP header. A local attacker with CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399)\n\nQian Zhang discovered a heap-based buffer overflow in the tipc_msg_build() function in the Linux kernel. A local attacker could use to cause a denial of service (system crash) or possible execute arbitrary code with administrative privileges. (CVE-2016-8632)\n\nDmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly restrict the VCPU index when I/O APIC is enabled, An attacker in a guest VM could use this to cause a denial of service (system crash) or possibly gain privileges in the host OS.\n(CVE-2016-9777).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-02-10T00:00:00", "type": "nessus", "title": "Ubuntu 16.10 : linux-raspi2 vulnerabilities (USN-3190-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10147", "CVE-2016-10150", "CVE-2016-8399", "CVE-2016-8632", "CVE-2016-9777"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2", "cpe:/o:canonical:ubuntu_linux:16.10"], "id": "UBUNTU_USN-3190-2.NASL", "href": "https://www.tenable.com/plugins/nessus/97098", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3190-2. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97098);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-10147\", \"CVE-2016-10150\", \"CVE-2016-8399\", \"CVE-2016-8632\", \"CVE-2016-9777\");\n script_xref(name:\"USN\", value:\"3190-2\");\n\n script_name(english:\"Ubuntu 16.10 : linux-raspi2 vulnerabilities (USN-3190-2)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Mikulas Patocka discovered that the asynchronous multibuffer\ncryptographic daemon (mcryptd) in the Linux kernel did not properly\nhandle being invoked with incompatible algorithms. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nIt was discovered that a use-after-free existed in the KVM susbsystem\nof the Linux kernel when creating devices. A local attacker could use\nthis to cause a denial of service (system crash). (CVE-2016-10150)\n\nQidan He discovered that the ICMP implementation in the Linux kernel\ndid not properly check the size of an ICMP header. A local attacker\nwith CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399)\n\nQian Zhang discovered a heap-based buffer overflow in the\ntipc_msg_build() function in the Linux kernel. A local attacker could\nuse to cause a denial of service (system crash) or possible execute\narbitrary code with administrative privileges. (CVE-2016-8632)\n\nDmitry Vyukov discovered that the KVM implementation in the Linux\nkernel did not properly restrict the VCPU index when I/O APIC is\nenabled, An attacker in a guest VM could use this to cause a denial of\nservice (system crash) or possibly gain privileges in the host OS.\n(CVE-2016-9777).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3190-2/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected linux-image-4.8-raspi2 and / or linux-image-raspi2\npackages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/10\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-10147\", \"CVE-2016-10150\", \"CVE-2016-8399\", \"CVE-2016-8632\", \"CVE-2016-9777\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3190-2\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-1024-raspi2\", pkgver:\"4.8.0-1024.27\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-raspi2\", pkgver:\"4.8.0.1024.27\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.8-raspi2 / linux-image-raspi2\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-20T14:36:39", "description": "Mikulas Patocka discovered that the asynchronous multibuffer cryptographic daemon (mcryptd) in the Linux kernel did not properly handle being invoked with incompatible algorithms. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nIt was discovered that a use-after-free existed in the KVM susbsystem of the Linux kernel when creating devices. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-10150)\n\nQidan He discovered that the ICMP implementation in the Linux kernel did not properly check the size of an ICMP header. A local attacker with CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399)\n\nQian Zhang discovered a heap-based buffer overflow in the tipc_msg_build() function in the Linux kernel. A local attacker could use to cause a denial of service (system crash) or possible execute arbitrary code with administrative privileges. (CVE-2016-8632)\n\nDmitry Vyukov discovered that the KVM implementation in the Linux kernel did not properly restrict the VCPU index when I/O APIC is enabled, An attacker in a guest VM could use this to cause a denial of service (system crash) or possibly gain privileges in the host OS.\n(CVE-2016-9777).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-02-06T00:00:00", "type": "nessus", "title": "Ubuntu 16.10 : linux vulnerabilities (USN-3190-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10147", "CVE-2016-10150", "CVE-2016-8399", "CVE-2016-8632", "CVE-2016-9777"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "cpe:/o:canonical:ubuntu_linux:16.10"], "id": "UBUNTU_USN-3190-1.NASL", "href": "https://www.tenable.com/plugins/nessus/97018", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3190-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97018);\n script_version(\"3.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-10147\", \"CVE-2016-10150\", \"CVE-2016-8399\", \"CVE-2016-8632\", \"CVE-2016-9777\");\n script_xref(name:\"USN\", value:\"3190-1\");\n\n script_name(english:\"Ubuntu 16.10 : linux vulnerabilities (USN-3190-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Mikulas Patocka discovered that the asynchronous multibuffer\ncryptographic daemon (mcryptd) in the Linux kernel did not properly\nhandle being invoked with incompatible algorithms. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-10147)\n\nIt was discovered that a use-after-free existed in the KVM susbsystem\nof the Linux kernel when creating devices. A local attacker could use\nthis to cause a denial of service (system crash). (CVE-2016-10150)\n\nQidan He discovered that the ICMP implementation in the Linux kernel\ndid not properly check the size of an ICMP header. A local attacker\nwith CAP_NET_ADMIN could use this to expose sensitive information.\n(CVE-2016-8399)\n\nQian Zhang discovered a heap-based buffer overflow in the\ntipc_msg_build() function in the Linux kernel. A local attacker could\nuse to cause a denial of service (system crash) or possible execute\narbitrary code with administrative privileges. (CVE-2016-8632)\n\nDmitry Vyukov discovered that the KVM implementation in the Linux\nkernel did not properly restrict the VCPU index when I/O APIC is\nenabled, An attacker in a guest VM could use this to cause a denial of\nservice (system crash) or possibly gain privileges in the host OS.\n(CVE-2016-9777).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3190-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-10147\", \"CVE-2016-10150\", \"CVE-2016-8399\", \"CVE-2016-8632\", \"CVE-2016-9777\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3190-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-37-generic\", pkgver:\"4.8.0-37.39\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-37-generic-lpae\", pkgver:\"4.8.0-37.39\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-37-lowlatency\", pkgver:\"4.8.0-37.39\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic\", pkgver:\"4.8.0.37.46\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic-lpae\", pkgver:\"4.8.0.37.46\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-lowlatency\", pkgver:\"4.8.0.37.46\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.8-generic / linux-image-4.8-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:12:48", "description": "CAI Qian discovered that shared bind mounts in a mount namespace exponentially added entries without restriction to the Linux kernel's mount table. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-6213)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the Linux kernel could dereference a NULL pointer. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire) implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux kernel mishandles socket buffer (skb) truncation. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nIt was discovered that the keyring implementation in the Linux kernel improperly handled crypto registration in conjunction with successful key- type registration. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-9313)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux kernel improperly handled validation of incoming data. A remote attacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-21T00:00:00", "type": "nessus", "title": "Ubuntu 16.10 : linux-raspi2 vulnerabilities (USN-3162-2)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-6213", "CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8630", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-9313", "CVE-2016-9555"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2", "cpe:/o:canonical:ubuntu_linux:16.10"], "id": "UBUNTU_USN-3162-2.NASL", "href": "https://www.tenable.com/plugins/nessus/96000", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3162-2. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(96000);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-6213\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-9313\", \"CVE-2016-9555\");\n script_xref(name:\"USN\", value:\"3162-2\");\n\n script_name(english:\"Ubuntu 16.10 : linux-raspi2 vulnerabilities (USN-3162-2)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"CAI Qian discovered that shared bind mounts in a mount namespace\nexponentially added entries without restriction to the Linux kernel's\nmount table. A local attacker could use this to cause a denial of\nservice (system crash). (CVE-2016-6213)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the\nLinux kernel could dereference a NULL pointer. An attacker in a guest\nvirtual machine could use this to cause a denial of service (system\ncrash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire)\nimplementation in the Linux kernel contained a buffer overflow when\nhandling fragmented packets. A remote attacker could use this to\npossibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux\nkernel mishandles socket buffer (skb) truncation. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nIt was discovered that the keyring implementation in the Linux kernel\nimproperly handled crypto registration in conjunction with successful\nkey- type registration. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2016-9313)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux\nkernel improperly handled validation of incoming data. A remote\nattacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3162-2/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected linux-image-4.8-raspi2 and / or linux-image-raspi2\npackages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-6213\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-9313\", \"CVE-2016-9555\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3162-2\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-1021-raspi2\", pkgver:\"4.8.0-1021.24\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-raspi2\", pkgver:\"4.8.0.1021.24\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.8-raspi2 / linux-image-raspi2\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:23:52", "description": "Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory).\n(CVE-2015-8964)\n\nIt was discovered that the Video For Linux Two (v4l2) implementation in the Linux kernel did not properly handle multiple planes when processing a VIDIOC_DQBUF ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-4568)\n\nCAI Qian discovered that shared bind mounts in a mount namespace exponentially added entries without restriction to the Linux kernel's mount table. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-6213)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the Linux kernel could dereference a NULL pointer. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire) implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux kernel mishandles socket buffer (skb) truncation. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom IEEE802.11n FullMAC driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-8658)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux kernel improperly handled validation of incoming data. A remote attacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555)\n\nIt was discovered that the __get_user_asm_ex implementation in the Linux kernel for x86/x86_64 contained extended asm statements that were incompatible with the exception table. A local attacker could use this to gain administrative privileges. (CVE-2016-9644).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-21T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS : linux-snapdragon vulnerabilities (USN-3161-4)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-8964", "CVE-2016-4568", "CVE-2016-6213", "CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8630", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8658", "CVE-2016-9555", "CVE-2016-9644"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-snapdragon", "p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "UBUNTU_USN-3161-4.NASL", "href": "https://www.tenable.com/plugins/nessus/95998", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3161-4. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95998);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2015-8964\", \"CVE-2016-4568\", \"CVE-2016-6213\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-8658\", \"CVE-2016-9555\", \"CVE-2016-9644\");\n script_xref(name:\"USN\", value:\"3161-4\");\n\n script_name(english:\"Ubuntu 16.04 LTS : linux-snapdragon vulnerabilities (USN-3161-4)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Tilman Schmidt and Sasha Levin discovered a use-after-free condition\nin the TTY implementation in the Linux kernel. A local attacker could\nuse this to expose sensitive information (kernel memory).\n(CVE-2015-8964)\n\nIt was discovered that the Video For Linux Two (v4l2) implementation\nin the Linux kernel did not properly handle multiple planes when\nprocessing a VIDIOC_DQBUF ioctl(). A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2016-4568)\n\nCAI Qian discovered that shared bind mounts in a mount namespace\nexponentially added entries without restriction to the Linux kernel's\nmount table. A local attacker could use this to cause a denial of\nservice (system crash). (CVE-2016-6213)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the\nLinux kernel could dereference a NULL pointer. An attacker in a guest\nvirtual machine could use this to cause a denial of service (system\ncrash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire)\nimplementation in the Linux kernel contained a buffer overflow when\nhandling fragmented packets. A remote attacker could use this to\npossibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux\nkernel mishandles socket buffer (skb) truncation. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom\nIEEE802.11n FullMAC driver in the Linux kernel. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nprivileges. (CVE-2016-8658)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux\nkernel improperly handled validation of incoming data. A remote\nattacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555)\n\nIt was discovered that the __get_user_asm_ex implementation in the\nLinux kernel for x86/x86_64 contained extended asm statements that\nwere incompatible with the exception table. A local attacker could use\nthis to gain administrative privileges. (CVE-2016-9644).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3161-4/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected linux-image-4.4-snapdragon and / or\nlinux-image-snapdragon packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-snapdragon\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/05/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2015-8964\", \"CVE-2016-4568\", \"CVE-2016-6213\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-8658\", \"CVE-2016-9555\", \"CVE-2016-9644\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3161-4\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-1042-snapdragon\", pkgver:\"4.4.0-1042.46\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-snapdragon\", pkgver:\"4.4.0.1042.34\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-snapdragon / linux-image-snapdragon\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:30:46", "description": "Tilman Schmidt and Sasha Levin discovered a use-after-free condition in the TTY implementation in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory).\n(CVE-2015-8964)\n\nIt was discovered that the Video For Linux Two (v4l2) implementation in the Linux kernel did not properly handle multiple planes when processing a VIDIOC_DQBUF ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-4568)\n\nCAI Qian discovered that shared bind mounts in a mount namespace exponentially added entries without restriction to the Linux kernel's mount table. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-6213)\n\nOndrej Kozina discovered that the keyring interface in the Linux kernel contained a buffer overflow when displaying timeout events via the /proc/keys interface. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-7042)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem implementation in the Linux kernel did not clear the setgid bit during a setxattr call. A local attacker could use this to possibly elevate group privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the Linux kernel could dereference a NULL pointer. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire) implementation in the Linux kernel contained a buffer overflow when handling fragmented packets. A remote attacker could use this to possibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux kernel mishandles socket buffer (skb) truncation. A local attacker could use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom IEEE802.11n FullMAC driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges. (CVE-2016-8658)\n\nIt was discovered that an information leak existed in\n__get_user_asm_ex() in the Linux kernel. A local attacker could use this to expose sensitive information. (CVE-2016-9178)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux kernel improperly handled validation of incoming data. A remote attacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-21T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS : linux-raspi2 vulnerabilities (USN-3161-3)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-8964", "CVE-2016-4568", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-7425", "CVE-2016-8630", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8658", "CVE-2016-9178", "CVE-2016-9555"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "UBUNTU_USN-3161-3.NASL", "href": "https://www.tenable.com/plugins/nessus/95997", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3161-3. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95997);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2015-8964\", \"CVE-2016-4568\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-8658\", \"CVE-2016-9178\", \"CVE-2016-9555\");\n script_xref(name:\"USN\", value:\"3161-3\");\n\n script_name(english:\"Ubuntu 16.04 LTS : linux-raspi2 vulnerabilities (USN-3161-3)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Tilman Schmidt and Sasha Levin discovered a use-after-free condition\nin the TTY implementation in the Linux kernel. A local attacker could\nuse this to expose sensitive information (kernel memory).\n(CVE-2015-8964)\n\nIt was discovered that the Video For Linux Two (v4l2) implementation\nin the Linux kernel did not properly handle multiple planes when\nprocessing a VIDIOC_DQBUF ioctl(). A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2016-4568)\n\nCAI Qian discovered that shared bind mounts in a mount namespace\nexponentially added entries without restriction to the Linux kernel's\nmount table. A local attacker could use this to cause a denial of\nservice (system crash). (CVE-2016-6213)\n\nOndrej Kozina discovered that the keyring interface in the Linux\nkernel contained a buffer overflow when displaying timeout events via\nthe /proc/keys interface. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2016-7042)\n\nAndreas Gruenbacher and Jan Kara discovered that the filesystem\nimplementation in the Linux kernel did not clear the setgid bit during\na setxattr call. A local attacker could use this to possibly elevate\ngroup privileges. (CVE-2016-7097)\n\nMarco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges. (CVE-2016-7425)\n\nIt was discovered that the KVM implementation for x86/x86_64 in the\nLinux kernel could dereference a NULL pointer. An attacker in a guest\nvirtual machine could use this to cause a denial of service (system\ncrash) in the KVM host. (CVE-2016-8630)\n\nEyal Itkin discovered that the IP over IEEE 1394 (FireWire)\nimplementation in the Linux kernel contained a buffer overflow when\nhandling fragmented packets. A remote attacker could use this to\npossibly execute arbitrary code with administrative privileges.\n(CVE-2016-8633)\n\nMarco Grassi discovered that the TCP implementation in the Linux\nkernel mishandles socket buffer (skb) truncation. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2016-8645)\n\nDaxing Guo discovered a stack-based buffer overflow in the Broadcom\nIEEE802.11n FullMAC driver in the Linux kernel. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nprivileges. (CVE-2016-8658)\n\nIt was discovered that an information leak existed in\n__get_user_asm_ex() in the Linux kernel. A local attacker could use\nthis to expose sensitive information. (CVE-2016-9178)\n\nAndrey Konovalov discovered that the SCTP implementation in the Linux\nkernel improperly handled validation of incoming data. A remote\nattacker could use this to cause a denial of service (system crash).\n(CVE-2016-9555).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3161-3/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected linux-image-4.4-raspi2 and / or linux-image-raspi2\npackages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/05/23\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/21\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2015-8964\", \"CVE-2016-4568\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-7425\", \"CVE-2016-8630\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-8658\", \"CVE-2016-9178\", \"CVE-2016-9555\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3161-3\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-4.4.0-1038-raspi2\", pkgver:\"4.4.0-1038.45\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"linux-image-raspi2\", pkgver:\"4.4.0.1038.37\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.4-raspi2 / linux-image-raspi2\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:09:18", "description": "It was discovered that the generic SCSI block layer in the Linux kernel did not properly restrict write operations in certain situations. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges.\n(CVE-2016-10088)\n\nJim Mattson discovered that the KVM implementation in the Linux kernel mismanages the #BP and #OF exceptions. A local attacker in a guest virtual machine could use this to cause a denial of service (guest OS crash). (CVE-2016-9588)\n\nAndrey Konovalov discovered a use-after-free vulnerability in the DCCP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges. (CVE-2017-6074).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-02-22T00:00:00", "type": "nessus", "title": "Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3209-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-9588", "CVE-2017-6074"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2", "cpe:/o:canonical:ubuntu_linux:16.10"], "id": "UBUNTU_USN-3209-1.NASL", "href": "https://www.tenable.com/plugins/nessus/97324", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3209-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97324);\n script_version(\"3.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-10088\", \"CVE-2016-9588\", \"CVE-2017-6074\");\n script_xref(name:\"USN\", value:\"3209-1\");\n\n script_name(english:\"Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3209-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"It was discovered that the generic SCSI block layer in the Linux\nkernel did not properly restrict write operations in certain\nsituations. A local attacker could use this to cause a denial of\nservice (system crash) or possibly gain administrative privileges.\n(CVE-2016-10088)\n\nJim Mattson discovered that the KVM implementation in the Linux kernel\nmismanages the #BP and #OF exceptions. A local attacker in a guest\nvirtual machine could use this to cause a denial of service (guest OS\ncrash). (CVE-2016-9588)\n\nAndrey Konovalov discovered a use-after-free vulnerability in the DCCP\nimplementation in the Linux kernel. A local attacker could use this to\ncause a denial of service (system crash) or possibly gain\nadministrative privileges. (CVE-2017-6074).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3209-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.8-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/12/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(16\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-10088\", \"CVE-2016-9588\", \"CVE-2017-6074\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3209-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-1026-raspi2\", pkgver:\"4.8.0-1026.29\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-39-generic\", pkgver:\"4.8.0-39.42\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-39-generic-lpae\", pkgver:\"4.8.0-39.42\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-4.8.0-39-lowlatency\", pkgver:\"4.8.0-39.42\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic\", pkgver:\"4.8.0.39.50\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-generic-lpae\", pkgver:\"4.8.0.39.50\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-lowlatency\", pkgver:\"4.8.0.39.50\")) flag++;\nif (ubuntu_check(osver:\"16.10\", pkgname:\"linux-image-raspi2\", pkgver:\"4.8.0.1026.29\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-4.8-generic / linux-image-4.8-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:07:50", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.\n\nCVE-2012-6704, CVE-2016-9793\n\nEric Dumazet found that a local user with CAP_NET_ADMIN capability could set a socket's buffer size to be negative, leading to a denial of service or other security impact. Additionally, in kernel versions prior to 3.5, any user could do this if sysctl net.core.rmem_max was changed to a very large value.\n\nCVE-2015-1350 / #770492\n\nBen Harris reported that local users could remove set-capability attributes from any file visible to them, allowing a denial of service.\n\nCVE-2015-8962\n\nCalvin Owens fouund that removing a SCSI device while it was being accessed through the SCSI generic (sg) driver led to a double- free, possibly causing a denial of service (crash or memory corruption) or privilege escalation. This could be exploited by local users with permision to access a SCSI device node.\n\nCVE-2015-8963\n\nSasha Levin reported that hot-unplugging a CPU resulted in a use-after-free by the performance events (perf) subsystem, possibly causing a denial of service (crash or memory corruption) or privilege escalation. This could by exploited by any local user.\n\nCVE-2015-8964\n\nIt was found that the terminal/serial (tty) subsystem did not reliably reset the terminal buffer state when the terminal line discipline was changed. This could allow a local user with access to a terminal device to read sensitive information from kernel memory.\n\nCVE-2016-7097\n\nJan Kara found that changing the POSIX ACL of a file never cleared its set-group-ID flag, which should be done if the user changing it is not a member of the group-owner. In some cases, this would allow the user-owner of an executable to gain the privileges of the group-owner.\n\nCVE-2016-7910\n\nVegard Nossum discovered that a memory allocation failure while handling a read of /proc/diskstats or /proc/partitions could lead to a use-after-free, possibly causing a denial of service (crash or memory corruption) or privilege escalation.\n\nCVE-2016-7911\n\nDmitry Vyukov reported that a race between ioprio_get() and ioprio_set() system calls could result in a use-after-free, possibly causing a denial of service (crash) or leaking sensitive information.\n\nCVE-2016-7915\n\nBenjamin Tissoires found that HID devices could trigger an out-of- bounds memory access in the HID core. A physically present user could possibly use this for denial of service (crash) or to leak sensitive information.\n\nCVE-2016-8399\n\nQidan He reported that the IPv4 ping socket implementation did not validate the length of packets to be sent. A user with permisson to use ping sockets could cause an out-of-bounds read, possibly resulting in a denial of service or information leak. However, on Debian systems no users have permission to create ping sockets by default.\n\nCVE-2016-8633\n\nEyal Itkin reported that the IP-over-Firewire driver (firewire-net) did not validate the offset or length in link-layer fragmentation headers. This allowed a remote system connected by Firewire to write to memory after a packet buffer, leading to a denial of service (crash) or remote code execution.\n\nCVE-2016-8645\n\nMarco Grassi reported that if a socket filter (BPF program) attached to a TCP socket truncates or removes the TCP header, this could cause a denial of service (crash). This was exploitable by any local user.\n\nCVE-2016-8655\n\nPhilip Pettersson found that the implementation of packet sockets (AF_PACKET family) had a race condition between enabling a transmit ring buffer and changing the version of buffers used, which could result in a use-after-free. A local user with the CAP_NET_ADMIN capability could exploit this for privilege escalation.\n\nCVE-2016-9178\n\nAl Viro found that a failure to read data from user memory might lead to a information leak on the x86 architecture (amd64 or i386).\n\nCVE-2016-9555\n\nAndrey Konovalov reported that the SCTP implementation does not validate 'out of the blue' packet chunk lengths early enough. A remote system able could use this to cause a denial of service (crash) or other security impact for systems using SCTP.\n\nCVE-2016-9576, CVE-2016-10088\n\nDmitry Vyukov reported that using splice() with the SCSI generic driver led to kernel memory corruption. Local users with permision to access a SCSI device node could exploit this for privilege escalation.\n\nCVE-2016-9756\n\nDmitry Vyukov reported that KVM for the x86 architecture (amd64 or i386) did not correctly handle the failure of certain instructions that require software emulation on older processors. This could be exploited by guest systems to leak sensitive information or for denial of service (log spam).\n\nCVE-2016-9794\n\nBaozeng Ding reported a race condition in the ALSA (sound) subsystem that could result in a use-after-free. Local users with access to a PCM sound device could exploit this for denial of service (crash or memory corruption) or other security impact.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version 3.2.84-1. This version also includes bug fixes from upstream version 3.2.84 and updates the PREEMPT_RT featureset to version 3.2.84-rt122.\nFinally, this version adds the option to mitigate security issues in the performance events (perf) subsystem by disabling use by unprivileged users. This can be done by setting sysctl kernel.perf_event_paranoid=3.\n\nFor Debian 8 'Jessie', these problems have been fixed in version 3.16.39-1 which will be included in the next point release (8.6).\n\nWe recommend that you upgrade your linux packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-01-03T00:00:00", "type": "nessus", "title": "Debian DLA-772-1 : linux security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2012-6704", "CVE-2015-1350", "CVE-2015-8962", "CVE-2015-8963", "CVE-2015-8964", "CVE-2016-10088", "CVE-2016-7097", "CVE-2016-7910", "CVE-2016-7911", "CVE-2016-7915", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2016-8655", "CVE-2016-9178", "CVE-2016-9555", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-9793", "CVE-2016-9794"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux", "cpe:/o:debian:debian_linux:7.0"], "id": "DEBIAN_DLA-772.NASL", "href": "https://www.tenable.com/plugins/nessus/96188", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-772-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(96188);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2012-6704\", \"CVE-2015-1350\", \"CVE-2015-8962\", \"CVE-2015-8963\", \"CVE-2015-8964\", \"CVE-2016-10088\", \"CVE-2016-7097\", \"CVE-2016-7910\", \"CVE-2016-7911\", \"CVE-2016-7915\", \"CVE-2016-8399\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2016-8655\", \"CVE-2016-9178\", \"CVE-2016-9555\", \"CVE-2016-9576\", \"CVE-2016-9756\", \"CVE-2016-9793\", \"CVE-2016-9794\");\n\n script_name(english:\"Debian DLA-772-1 : linux security update\");\n script_summary(english:\"Checks dpkg output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or information\nleaks.\n\nCVE-2012-6704, CVE-2016-9793\n\nEric Dumazet found that a local user with CAP_NET_ADMIN capability\ncould set a socket's buffer size to be negative, leading to a denial\nof service or other security impact. Additionally, in kernel versions\nprior to 3.5, any user could do this if sysctl net.core.rmem_max was\nchanged to a very large value.\n\nCVE-2015-1350 / #770492\n\nBen Harris reported that local users could remove set-capability\nattributes from any file visible to them, allowing a denial of\nservice.\n\nCVE-2015-8962\n\nCalvin Owens fouund that removing a SCSI device while it was being\naccessed through the SCSI generic (sg) driver led to a double- free,\npossibly causing a denial of service (crash or memory corruption) or\nprivilege escalation. This could be exploited by local users with\npermision to access a SCSI device node.\n\nCVE-2015-8963\n\nSasha Levin reported that hot-unplugging a CPU resulted in a\nuse-after-free by the performance events (perf) subsystem, possibly\ncausing a denial of service (crash or memory corruption) or privilege\nescalation. This could by exploited by any local user.\n\nCVE-2015-8964\n\nIt was found that the terminal/serial (tty) subsystem did not reliably\nreset the terminal buffer state when the terminal line discipline was\nchanged. This could allow a local user with access to a terminal\ndevice to read sensitive information from kernel memory.\n\nCVE-2016-7097\n\nJan Kara found that changing the POSIX ACL of a file never cleared its\nset-group-ID flag, which should be done if the user changing it is not\na member of the group-owner. In some cases, this would allow the\nuser-owner of an executable to gain the privileges of the group-owner.\n\nCVE-2016-7910\n\nVegard Nossum discovered that a memory allocation failure while\nhandling a read of /proc/diskstats or /proc/partitions could lead to a\nuse-after-free, possibly causing a denial of service (crash or memory\ncorruption) or privilege escalation.\n\nCVE-2016-7911\n\nDmitry Vyukov reported that a race between ioprio_get() and\nioprio_set() system calls could result in a use-after-free, possibly\ncausing a denial of service (crash) or leaking sensitive information.\n\nCVE-2016-7915\n\nBenjamin Tissoires found that HID devices could trigger an out-of-\nbounds memory access in the HID core. A physically present user could\npossibly use this for denial of service (crash) or to leak sensitive\ninformation.\n\nCVE-2016-8399\n\nQidan He reported that the IPv4 ping socket implementation did not\nvalidate the length of packets to be sent. A user with permisson to\nuse ping sockets could cause an out-of-bounds read, possibly resulting\nin a denial of service or information leak. However, on Debian systems\nno users have permission to create ping sockets by default.\n\nCVE-2016-8633\n\nEyal Itkin reported that the IP-over-Firewire driver (firewire-net)\ndid not validate the offset or length in link-layer fragmentation\nheaders. This allowed a remote system connected by Firewire to write\nto memory after a packet buffer, leading to a denial of service\n(crash) or remote code execution.\n\nCVE-2016-8645\n\nMarco Grassi reported that if a socket filter (BPF program) attached\nto a TCP socket truncates or removes the TCP header, this could cause\na denial of service (crash). This was exploitable by any local user.\n\nCVE-2016-8655\n\nPhilip Pettersson found that the implementation of packet sockets\n(AF_PACKET family) had a race condition between enabling a transmit\nring buffer and changing the version of buffers used, which could\nresult in a use-after-free. A local user with the CAP_NET_ADMIN\ncapability could exploit this for privilege escalation.\n\nCVE-2016-9178\n\nAl Viro found that a failure to read data from user memory might lead\nto a information leak on the x86 architecture (amd64 or i386).\n\nCVE-2016-9555\n\nAndrey Konovalov reported that the SCTP implementation does not\nvalidate 'out of the blue' packet chunk lengths early enough. A remote\nsystem able could use this to cause a denial of service (crash) or\nother security impact for systems using SCTP.\n\nCVE-2016-9576, CVE-2016-10088\n\nDmitry Vyukov reported that using splice() with the SCSI generic\ndriver led to kernel memory corruption. Local users with permision to\naccess a SCSI device node could exploit this for privilege escalation.\n\nCVE-2016-9756\n\nDmitry Vyukov reported that KVM for the x86 architecture (amd64 or\ni386) did not correctly handle the failure of certain instructions\nthat require software emulation on older processors. This could be\nexploited by guest systems to leak sensitive information or for denial\nof service (log spam).\n\nCVE-2016-9794\n\nBaozeng Ding reported a race condition in the ALSA (sound) subsystem\nthat could result in a use-after-free. Local users with access to a\nPCM sound device could exploit this for denial of service (crash or\nmemory corruption) or other security impact.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version\n3.2.84-1. This version also includes bug fixes from upstream version\n3.2.84 and updates the PREEMPT_RT featureset to version 3.2.84-rt122.\nFinally, this version adds the option to mitigate security issues in\nthe performance events (perf) subsystem by disabling use by\nunprivileged users. This can be done by setting sysctl\nkernel.perf_event_paranoid=3.\n\nFor Debian 8 'Jessie', these problems have been fixed in version\n3.16.39-1 which will be included in the next point release (8.6).\n\nWe recommend that you upgrade your linux packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2017/01/msg00001.html\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Upgrade the affected linux package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'AF_PACKET chocobo_root Privilege Escalation');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:7.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/05/02\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/01/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/01/03\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"7.0\", prefix:\"linux\", reference:\"3.2.84-1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-16T14:54:54", "description": "The 4.4.7 update contains a number of important fixes across the kernel tree\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-04-22T00:00:00", "type": "nessus", "title": "Fedora 23 : kernel-4.4.7-300.fc23 (2016-8e858f96b8)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-8839", "CVE-2016-3672", "CVE-2016-3951"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:kernel", "cpe:/o:fedoraproject:fedora:23"], "id": "FEDORA_2016-8E858F96B8.NASL", "href": "https://www.tenable.com/plugins/nessus/90656", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory 2016-8e858f96b8.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(90656);\n script_version(\"2.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2015-8839\", \"CVE-2016-3672\", \"CVE-2016-3951\");\n script_xref(name:\"FEDORA\", value:\"2016-8e858f96b8\");\n\n script_name(english:\"Fedora 23 : kernel-4.4.7-300.fc23 (2016-8e858f96b8)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The 4.4.7 update contains a number of important fixes across the\nkernel tree\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1323577\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1324749\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.redhat.com/show_bug.cgi?id=1324782\"\n );\n # https://lists.fedoraproject.org/pipermail/package-announce/2016-April/182730.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?736f4da1\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:23\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/04/19\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/04/22\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = eregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! ereg(pattern:\"^23([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 23.x\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"FC23\", reference:\"kernel-4.4.7-300.fc23\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:18:49", "description": "A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation freed SKB (socket buffer) resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option is set on the socket. A local, unprivileged user could use this flaw to alter the kernel memory, allowing them to escalate their privileges on the system. (CVE-2017-6074)\n\nA vulnerability was found in the Linux kernel. When file permissions are modified via chmod and the user is not in the owning group or capable of CAP_FSETID, the setgid bit is cleared in inode_change_ok().\nSetting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way; this allows to bypass the check in chmod. (CVE-2016-7097)\n\nA vulnerability was found in the Linux kernel in 'tmpfs' file system.\nWhen file permissions are modified via 'chmod' and the user is not in the owning group or capable of CAP_FSETID, the setgid bit is cleared in inode_change_ok(). Setting a POSIX ACL via 'setxattr' sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way; this allows to bypass the check in 'chmod'.\n(CVE-2017-5551)\n\nAn issue was found in the Linux kernel ipv6 implementation of GRE tunnels which allows a remote attacker to trigger an out-of-bounds access. (CVE-2017-5897)\n\nIt was discovered that an application may trigger a BUG_ON in sctp_wait_for_sndbuf if the socket tx buffer is full, a thread is waiting on it to queue more data, and meanwhile another thread peels off the association being used by the first thread. (CVE-2017-5986)\n\nA vulnerability was found in the Linux kernel where having malicious IP options present would cause the ipv4_pktinfo_prepare() function to drop/free the dst. This could result in a system crash or possible privilege escalation. (CVE-2017-5970)\n\nA flaw was found in the Linux kernel's handling of packets with the URG flag. Applications using the splice() and tcp_splice_read() functionality can allow a remote attacker to force the kernel to enter a condition in which it can loop indefinitely. (CVE-2017-6214)\n\n(Updated on 2017-03-21: CVE-2017-5970 was fixed in this release but was previously not part of this errata.)\n\n(Updated on 2017-06-07: CVE-2017-6214 was fixed in this release but was previously not part of this errata.)", "cvss3": {}, "published": "2017-03-07T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : kernel (ALAS-2017-805)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2017-5551", "CVE-2017-5897", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214"], "modified": "2020-10-27T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:kernel", "p-cpe:/a:amazon:linux:kernel-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:amazon:linux:kernel-devel", "p-cpe:/a:amazon:linux:kernel-doc", "p-cpe:/a:amazon:linux:kernel-headers", "p-cpe:/a:amazon:linux:kernel-tools", "p-cpe:/a:amazon:linux:kernel-tools-debuginfo", "p-cpe:/a:amazon:linux:kernel-tools-devel", "p-cpe:/a:amazon:linux:perf", "p-cpe:/a:amazon:linux:perf-debuginfo", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2017-805.NASL", "href": "https://www.tenable.com/plugins/nessus/97557", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux AMI Security Advisory ALAS-2017-805.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(97557);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2020/10/27\");\n\n script_cve_id(\"CVE-2016-7097\", \"CVE-2017-5551\", \"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-5986\", \"CVE-2017-6074\", \"CVE-2017-6214\");\n script_xref(name:\"ALAS\", value:\"2017-805\");\n\n script_name(english:\"Amazon Linux AMI : kernel (ALAS-2017-805)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Amazon Linux AMI host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"A use-after-free flaw was found in the way the Linux kernel's Datagram\nCongestion Control Protocol (DCCP) implementation freed SKB (socket\nbuffer) resources for a DCCP_PKT_REQUEST packet when the\nIPV6_RECVPKTINFO option is set on the socket. A local, unprivileged\nuser could use this flaw to alter the kernel memory, allowing them to\nescalate their privileges on the system. (CVE-2017-6074)\n\nA vulnerability was found in the Linux kernel. When file permissions\nare modified via chmod and the user is not in the owning group or\ncapable of CAP_FSETID, the setgid bit is cleared in inode_change_ok().\nSetting a POSIX ACL via setxattr sets the file permissions as well as\nthe new ACL, but doesn't clear the setgid bit in a similar way; this\nallows to bypass the check in chmod. (CVE-2016-7097)\n\nA vulnerability was found in the Linux kernel in 'tmpfs' file system.\nWhen file permissions are modified via 'chmod' and the user is not in\nthe owning group or capable of CAP_FSETID, the setgid bit is cleared\nin inode_change_ok(). Setting a POSIX ACL via 'setxattr' sets the file\npermissions as well as the new ACL, but doesn't clear the setgid bit\nin a similar way; this allows to bypass the check in 'chmod'.\n(CVE-2017-5551)\n\nAn issue was found in the Linux kernel ipv6 implementation of GRE\ntunnels which allows a remote attacker to trigger an out-of-bounds\naccess. (CVE-2017-5897)\n\nIt was discovered that an application may trigger a BUG_ON in\nsctp_wait_for_sndbuf if the socket tx buffer is full, a thread is\nwaiting on it to queue more data, and meanwhile another thread peels\noff the association being used by the first thread. (CVE-2017-5986)\n\nA vulnerability was found in the Linux kernel where having malicious\nIP options present would cause the ipv4_pktinfo_prepare() function to\ndrop/free the dst. This could result in a system crash or possible\nprivilege escalation. (CVE-2017-5970)\n\nA flaw was found in the Linux kernel's handling of packets with the\nURG flag. Applications using the splice() and tcp_splice_read()\nfunctionality can allow a remote attacker to force the kernel to enter\na condition in which it can loop indefinitely. (CVE-2017-6214)\n\n(Updated on 2017-03-21: CVE-2017-5970 was fixed in this release but\nwas previously not part of this errata.)\n\n(Updated on 2017-06-07: CVE-2017-6214 was fixed in this release but\nwas previously not part of this errata.)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://alas.aws.amazon.com/ALAS-2017-805.html\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Run 'yum update kernel' to update your system. You will need to reboot\nyour system in order for the new kernel to be running.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/06\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/03/07\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nos_ver = pregmatch(pattern: \"^AL(A|\\d)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"A\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux AMI\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (rpm_check(release:\"ALA\", reference:\"kernel-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-debuginfo-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", cpu:\"i686\", reference:\"kernel-debuginfo-common-i686-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-devel-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-doc-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-headers-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-debuginfo-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-devel-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"perf-4.4.51-40.58.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"perf-debuginfo-4.4.51-40.58.amzn1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debuginfo / kernel-debuginfo-common-i686 / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:09:20", "description": "The openSUSE Leap 42.2 kernel was updated to 4.4.49 to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-5986: A userlevel triggerable BUG_ON on sctp_wait_for_sndbuf was fixed. (bsc#1025235)\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to cause a denial of service (invalid free) or possibly have unspecified other impact via an application that makes an IPV6_RECVPKTINFO setsockopt system call. (bsc#1026024).\n\nThe following non-security bugs were fixed :\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls (bsc#1018100).\n\n - iwlwifi: Expose the default fallback ucode API to module info (boo#1021082, boo#1023884).\n\n - kabi: protect struct tcp_fastopen_cookie (kabi).\n\n - md: ensure md devices are freed before module is unloaded (bsc#1022304).\n\n - md: Fix a regression reported by bsc#1020048 in patches.fixes/0003-md-lockless-I-O-submission-for-RAID1.\n patch (bsc#982783,bsc#998106,bsc#1020048).\n\n - net: ethtool: Initialize buffer when querying device channel settings (bsc#969479 FATE#320634).\n\n - net: implement netif_cond_dbg macro (bsc#1019168).\n\n - sfc: reduce severity of PIO buffer alloc failures (bsc#1019168).\n\n - sfc: refactor debug-or-warnings printks (bsc#1019168).\n\n - xfs_dmapi: fix the debug compilation of xfs_dmapi (bsc#989056).\n\n - xfs: do not allow di_size with high bit set (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix buffer overflow dm_get_dirattrs/dm_get_dirattrs2 (bsc#989056).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against unmount (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against unmount - kABI (bsc#1024508).", "cvss3": {}, "published": "2017-02-24T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-286)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5897", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6074"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-base", "p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "cpe:/o:novell:opensuse:42.2"], "id": "OPENSUSE-2017-286.NASL", "href": "https://www.tenable.com/plugins/nessus/97366", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-286.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97366);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-5986\", \"CVE-2017-6074\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-286)\");\n script_summary(english:\"Check for the openSUSE-2017-286 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.2 kernel was updated to 4.4.49 to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-5986: A userlevel triggerable BUG_ON on\n sctp_wait_for_sndbuf was fixed. (bsc#1025235)\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in\n net/ipv4/ip_sockglue.c in the Linux kernel allowed\n attackers to cause a denial of service (system crash)\n via (1) an application that made crafted system calls or\n possibly (2) IPv4 traffic with invalid IP options\n (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service\n within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to cause a denial of\n service (invalid free) or possibly have unspecified\n other impact via an application that makes an\n IPV6_RECVPKTINFO setsockopt system call. (bsc#1026024).\n\nThe following non-security bugs were fixed :\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat\n ioctls (bsc#1018100).\n\n - iwlwifi: Expose the default fallback ucode API to module\n info (boo#1021082, boo#1023884).\n\n - kabi: protect struct tcp_fastopen_cookie (kabi).\n\n - md: ensure md devices are freed before module is\n unloaded (bsc#1022304).\n\n - md: Fix a regression reported by bsc#1020048 in\n patches.fixes/0003-md-lockless-I-O-submission-for-RAID1.\n patch (bsc#982783,bsc#998106,bsc#1020048).\n\n - net: ethtool: Initialize buffer when querying device\n channel settings (bsc#969479 FATE#320634).\n\n - net: implement netif_cond_dbg macro (bsc#1019168).\n\n - sfc: reduce severity of PIO buffer alloc failures\n (bsc#1019168).\n\n - sfc: refactor debug-or-warnings printks (bsc#1019168).\n\n - xfs_dmapi: fix the debug compilation of xfs_dmapi\n (bsc#989056).\n\n - xfs: do not allow di_size with high bit set\n (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O\n accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix buffer overflow\n dm_get_dirattrs/dm_get_dirattrs2 (bsc#989056).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling\n (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against\n unmount (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against\n unmount - kABI (bsc#1024508).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1012382\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1018100\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1019168\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1020048\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1021082\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1022181\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1022304\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023762\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023884\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023888\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024081\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024234\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024508\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024938\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025235\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1026024\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=969479\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=982783\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=989056\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=998106\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected the Linux Kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-pdf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-qa\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.2\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/24\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE42\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.2\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-base-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-base-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-debugsource-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-devel-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-debug-devel-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-base-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-base-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-debugsource-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-default-devel-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-devel-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-docs-html-4.4.49-16.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-docs-pdf-4.4.49-16.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-macros-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-obs-build-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-obs-build-debugsource-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-obs-qa-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-source-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-source-vanilla-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-syms-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-base-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-base-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-debuginfo-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-debugsource-4.4.49-16.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.2\", reference:\"kernel-vanilla-devel-4.4.49-16.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-docs-html / kernel-docs-pdf / kernel-devel / kernel-macros / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:13:09", "description": "The remote OracleVM system is missing necessary patches to address critical security updates :\n\n - nfsd: stricter decoding of write-like NFSv2/v3 ops (J.\n Bruce Fields) [Orabug: 25986995] (CVE-2017-7895)\n\n - ocfs2/o2net: o2net_listen_data_ready should do nothing if socket state is not TCP_LISTEN (Tariq Saeed) [Orabug:\n 25510857]\n\n - IB/CORE: sync the resouce access in fmr_pool (Wengang Wang) [Orabug: 23750748]\n\n - ipv6: Skip XFRM lookup if dst_entry in socket cache is valid (Jakub Sitnicki) [Orabug: 25534688]\n\n - uek-rpm: enable CONFIG_KSPLICE. (Jamie Iles) [Orabug:\n 25549845]\n\n - ksplice: add sysctls for determining Ksplice features.\n (Jamie Iles) \n\n - signal: protect SIGNAL_UNKILLABLE from unintentional clearing. (Jamie Iles) [Orabug: 25549845]\n\n - KVM: x86: fix emulation of 'MOV SS, null selector' (Paolo Bonzini) [Orabug: 25719676] (CVE-2017-2583) (CVE-2017-2583)\n\n - sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Marcelo Ricardo Leitner) [Orabug: 25719811] (CVE-2017-5986)\n\n - tcp: avoid infinite loop in tcp_splice_read (Eric Dumazet) [Orabug: 25720815] (CVE-2017-6214)\n\n - USB: visor: fix null-deref at probe (Johan Hovold) [Orabug: 25796604] (CVE-2016-2782)\n\n - ipc/shm: Fix shmat mmap nil-page protection (Davidlohr Bueso) [Orabug: 25797014] (CVE-2017-5669)\n\n - vhost: actually track log eventfd file (Marc-André Lureau) [Orabug: 25797056] (CVE-2015-6252)\n\n - xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder (Andy Whitcroft) [Orabug: 25814664] (CVE-2017-7184)\n\n - xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window (Andy Whitcroft) [Orabug: 25814664] (CVE-2017-7184)\n\n - KEYS: Remove key_type::match in favour of overriding default by match_preparse (David Howells) [Orabug:\n 25823965] (CVE-2017-2647) (CVE-2017-2647)\n\n - USB: whiteheat: fix potential null-deref at probe (Johan Hovold) [Orabug: 25825107] (CVE-2015-5257)\n\n - RDS: fix race condition when sending a message on unbound socket (Quentin Casasnovas) [Orabug: 25871048] (CVE-2015-6937) (CVE-2015-6937)\n\n - udf: Check path length when reading symlink (Jan Kara) [Orabug: 25871104] (CVE-2015-9731)\n\n - udf: Treat symlink component of type 2 as / (Jan Kara) [Orabug: 25871104] (CVE-2015-9731)\n\n - udp: properly support MSG_PEEK with truncated buffers (Eric Dumazet) [Orabug: 25874741] (CVE-2016-10229)\n\n - block: fix use-after-free in seq file (Vegard Nossum) [Orabug: 25877531] (CVE-2016-7910)\n\n - RHEL: complement upstream workaround for CVE-2016-10142.\n (Quentin Casasnovas) [Orabug: 25765786] (CVE-2016-10142) (CVE-2016-10142)\n\n - net: ping: check minimum size on ICMP header length (Kees Cook) [Orabug: 25766914] (CVE-2016-8399)\n\n - ipv6: stop sending PTB packets for MTU < 1280 (Hagen Paul Pfeifer) [Orabug: 25765786] (CVE-2016-10142)\n\n - sg_write/bsg_write is not fit to be called under KERNEL_DS (Al Viro) [Orabug: 25765448] (CVE-2016-10088)\n\n - scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter chang) [Orabug: 25752011] (CVE-2017-7187)\n\n - tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander Popov) [Orabug: 25696689] (CVE-2017-2636)\n\n - TTY: n_hdlc, fix lockdep false positive (Jiri Slaby) [Orabug: 25696689] (CVE-2017-2636)\n\n - drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc (Fabian Frederick) [Orabug: 25696689] (CVE-2017-2636)\n\n - list: introduce list_first_entry_or_null (Jiri Pirko) [Orabug: 25696689] (CVE-2017-2636)\n\n - firewire: net: guard against rx buffer overflows (Stefan Richter) [Orabug: 25451538] (CVE-2016-8633)\n\n - x86/mm/32: Enable full randomization on i386 and X86_32 (Hector Marco-Gisbert) [Orabug: 25463929] (CVE-2016-3672)\n\n - x86 get_unmapped_area: Access mmap_legacy_base through mm_struct member (Radu Caragea) [Orabug: 25463929] (CVE-2016-3672)\n\n - sg_start_req: make sure that there's not too many elements in iovec (Al Viro) [Orabug: 25490377] (CVE-2015-5707)\n\n - tcp: take care of truncations done by sk_filter (Eric Dumazet) [Orabug: 25507232] (CVE-2016-8645)\n\n - rose: limit sk_filter trim to payload (Willem de Bruijn) [Orabug: 25507232] (CVE-2016-8645)\n\n - scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer (Dan Carpenter) [Orabug: 25507330] (CVE-2016-7425)\n\n - x86: bpf_jit: fix compilation of large bpf programs (Alexei Starovoitov) [Orabug: 25507375] (CVE-2015-4700)\n\n - net: fix a kernel infoleak in x25 module (Kangjie Lu) [Orabug: 25512417] (CVE-2016-4580)\n\n - USB: digi_acceleport: do sanity checking for the number of ports (Oliver Neukum) [Orabug: 25512472] (CVE-2016-3140)\n\n - net/llc: avoid BUG_ON in skb_orphan (Eric Dumazet) [Orabug: 25682437] (CVE-2017-6345)\n\n - dccp: fix freeing skb too early for IPV6_RECVPKTINFO (Andrey Konovalov) [Orabug: 25598277] (CVE-2017-6074)\n\n - vfs: read file_handle only once in handle_to_path (Sasha Levin) [Orabug: 25388709] (CVE-2015-1420)\n\n - crypto: algif_hash - Only export and import on sockets with data (Herbert Xu) [Orabug: 25417807]\n\n - USB: usbfs: fix potential infoleak in devio (Kangjie Lu) [Orabug: 25462763] (CVE-2016-4482)\n\n - net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462811] (CVE-2016-4485)\n\n - af_unix: Guard against other == sk in unix_dgram_sendmsg (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)\n\n - unix: avoid use-after-free in ep_remove_wait_queue (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)", "cvss3": {}, "published": "2017-05-17T00:00:00", "type": "nessus", "title": "OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0106)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-7446", "CVE-2015-1420", "CVE-2015-4700", "CVE-2015-5257", "CVE-2015-5707", "CVE-2015-6252", "CVE-2015-6937", "CVE-2015-9731", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-10229", "CVE-2016-2782", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-7910", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2017-2583", "CVE-2017-2636", "CVE-2017-2647", "CVE-2017-5669", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-7184", "CVE-2017-7187", "CVE-2017-7895"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:oracle:vm:kernel-uek", "p-cpe:/a:oracle:vm:kernel-uek-firmware", "cpe:/o:oracle:vm_server:3.2"], "id": "ORACLEVM_OVMSA-2017-0106.NASL", "href": "https://www.tenable.com/plugins/nessus/100238", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from OracleVM\n# Security Advisory OVMSA-2017-0106.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(100238);\n script_version(\"3.10\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2013-7446\", \"CVE-2015-1420\", \"CVE-2015-4700\", \"CVE-2015-5257\", \"CVE-2015-5707\", \"CVE-2015-6252\", \"CVE-2015-6937\", \"CVE-2015-9731\", \"CVE-2016-10088\", \"CVE-2016-10142\", \"CVE-2016-10229\", \"CVE-2016-2782\", \"CVE-2016-3140\", \"CVE-2016-3672\", \"CVE-2016-4482\", \"CVE-2016-4485\", \"CVE-2016-4580\", \"CVE-2016-7425\", \"CVE-2016-7910\", \"CVE-2016-8399\", \"CVE-2016-8633\", \"CVE-2016-8645\", \"CVE-2017-2583\", \"CVE-2017-2636\", \"CVE-2017-2647\", \"CVE-2017-5669\", \"CVE-2017-5986\", \"CVE-2017-6074\", \"CVE-2017-6214\", \"CVE-2017-6345\", \"CVE-2017-7184\", \"CVE-2017-7187\", \"CVE-2017-7895\");\n script_bugtraq_id(72357, 75356);\n\n script_name(english:\"OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0106)\");\n script_summary(english:\"Checks the RPM output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote OracleVM host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote OracleVM system is missing necessary patches to address\ncritical security updates :\n\n - nfsd: stricter decoding of write-like NFSv2/v3 ops (J.\n Bruce Fields) [Orabug: 25986995] (CVE-2017-7895)\n\n - ocfs2/o2net: o2net_listen_data_ready should do nothing\n if socket state is not TCP_LISTEN (Tariq Saeed) [Orabug:\n 25510857]\n\n - IB/CORE: sync the resouce access in fmr_pool (Wengang\n Wang) [Orabug: 23750748]\n\n - ipv6: Skip XFRM lookup if dst_entry in socket cache is\n valid (Jakub Sitnicki) [Orabug: 25534688]\n\n - uek-rpm: enable CONFIG_KSPLICE. (Jamie Iles) [Orabug:\n 25549845]\n\n - ksplice: add sysctls for determining Ksplice features.\n (Jamie Iles) \n\n - signal: protect SIGNAL_UNKILLABLE from unintentional\n clearing. (Jamie Iles) [Orabug: 25549845]\n\n - KVM: x86: fix emulation of 'MOV SS, null selector'\n (Paolo Bonzini) [Orabug: 25719676] (CVE-2017-2583)\n (CVE-2017-2583)\n\n - sctp: avoid BUG_ON on sctp_wait_for_sndbuf (Marcelo\n Ricardo Leitner) [Orabug: 25719811] (CVE-2017-5986)\n\n - tcp: avoid infinite loop in tcp_splice_read (Eric\n Dumazet) [Orabug: 25720815] (CVE-2017-6214)\n\n - USB: visor: fix null-deref at probe (Johan Hovold)\n [Orabug: 25796604] (CVE-2016-2782)\n\n - ipc/shm: Fix shmat mmap nil-page protection (Davidlohr\n Bueso) [Orabug: 25797014] (CVE-2017-5669)\n\n - vhost: actually track log eventfd file\n (Marc-André Lureau) [Orabug: 25797056]\n (CVE-2015-6252)\n\n - xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size\n harder (Andy Whitcroft) [Orabug: 25814664]\n (CVE-2017-7184)\n\n - xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL\n replay_window (Andy Whitcroft) [Orabug: 25814664]\n (CVE-2017-7184)\n\n - KEYS: Remove key_type::match in favour of overriding\n default by match_preparse (David Howells) [Orabug:\n 25823965] (CVE-2017-2647) (CVE-2017-2647)\n\n - USB: whiteheat: fix potential null-deref at probe (Johan\n Hovold) [Orabug: 25825107] (CVE-2015-5257)\n\n - RDS: fix race condition when sending a message on\n unbound socket (Quentin Casasnovas) [Orabug: 25871048]\n (CVE-2015-6937) (CVE-2015-6937)\n\n - udf: Check path length when reading symlink (Jan Kara)\n [Orabug: 25871104] (CVE-2015-9731)\n\n - udf: Treat symlink component of type 2 as / (Jan Kara)\n [Orabug: 25871104] (CVE-2015-9731)\n\n - udp: properly support MSG_PEEK with truncated buffers\n (Eric Dumazet) [Orabug: 25874741] (CVE-2016-10229)\n\n - block: fix use-after-free in seq file (Vegard Nossum)\n [Orabug: 25877531] (CVE-2016-7910)\n\n - RHEL: complement upstream workaround for CVE-2016-10142.\n (Quentin Casasnovas) [Orabug: 25765786] (CVE-2016-10142)\n (CVE-2016-10142)\n\n - net: ping: check minimum size on ICMP header length\n (Kees Cook) [Orabug: 25766914] (CVE-2016-8399)\n\n - ipv6: stop sending PTB packets for MTU < 1280 (Hagen\n Paul Pfeifer) [Orabug: 25765786] (CVE-2016-10142)\n\n - sg_write/bsg_write is not fit to be called under\n KERNEL_DS (Al Viro) [Orabug: 25765448] (CVE-2016-10088)\n\n - scsi: sg: check length passed to SG_NEXT_CMD_LEN (peter\n chang) [Orabug: 25752011] (CVE-2017-7187)\n\n - tty: n_hdlc: get rid of racy n_hdlc.tbuf (Alexander\n Popov) [Orabug: 25696689] (CVE-2017-2636)\n\n - TTY: n_hdlc, fix lockdep false positive (Jiri Slaby)\n [Orabug: 25696689] (CVE-2017-2636)\n\n - drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc\n (Fabian Frederick) [Orabug: 25696689] (CVE-2017-2636)\n\n - list: introduce list_first_entry_or_null (Jiri Pirko)\n [Orabug: 25696689] (CVE-2017-2636)\n\n - firewire: net: guard against rx buffer overflows (Stefan\n Richter) [Orabug: 25451538] (CVE-2016-8633)\n\n - x86/mm/32: Enable full randomization on i386 and X86_32\n (Hector Marco-Gisbert) [Orabug: 25463929]\n (CVE-2016-3672)\n\n - x86 get_unmapped_area: Access mmap_legacy_base through\n mm_struct member (Radu Caragea) [Orabug: 25463929]\n (CVE-2016-3672)\n\n - sg_start_req: make sure that there's not too many\n elements in iovec (Al Viro) [Orabug: 25490377]\n (CVE-2015-5707)\n\n - tcp: take care of truncations done by sk_filter (Eric\n Dumazet) [Orabug: 25507232] (CVE-2016-8645)\n\n - rose: limit sk_filter trim to payload (Willem de Bruijn)\n [Orabug: 25507232] (CVE-2016-8645)\n\n - scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer\n (Dan Carpenter) [Orabug: 25507330] (CVE-2016-7425)\n\n - x86: bpf_jit: fix compilation of large bpf programs\n (Alexei Starovoitov) [Orabug: 25507375] (CVE-2015-4700)\n\n - net: fix a kernel infoleak in x25 module (Kangjie Lu)\n [Orabug: 25512417] (CVE-2016-4580)\n\n - USB: digi_acceleport: do sanity checking for the number\n of ports (Oliver Neukum) [Orabug: 25512472]\n (CVE-2016-3140)\n\n - net/llc: avoid BUG_ON in skb_orphan (Eric Dumazet)\n [Orabug: 25682437] (CVE-2017-6345)\n\n - dccp: fix freeing skb too early for IPV6_RECVPKTINFO\n (Andrey Konovalov) [Orabug: 25598277] (CVE-2017-6074)\n\n - vfs: read file_handle only once in handle_to_path (Sasha\n Levin) [Orabug: 25388709] (CVE-2015-1420)\n\n - crypto: algif_hash - Only export and import on sockets\n with data (Herbert Xu) [Orabug: 25417807]\n\n - USB: usbfs: fix potential infoleak in devio (Kangjie Lu)\n [Orabug: 25462763] (CVE-2016-4482)\n\n - net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462811]\n (CVE-2016-4485)\n\n - af_unix: Guard against other == sk in unix_dgram_sendmsg\n (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)\n\n - unix: avoid use-after-free in ep_remove_wait_queue\n (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://oss.oracle.com/pipermail/oraclevm-errata/2017-May/000728.html\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected kernel-uek / kernel-uek-firmware packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:vm_server:3.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2015/03/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/05/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/05/17\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"OracleVM Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleVM/release\", \"Host/OracleVM/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/OracleVM/release\");\nif (isnull(release) || \"OVS\" >!< release) audit(AUDIT_OS_NOT, \"OracleVM\");\nif (! preg(pattern:\"^OVS\" + \"3\\.2\" + \"(\\.[0-9]|$)\", string:release)) audit(AUDIT_OS_NOT, \"OracleVM 3.2\", \"OracleVM \" + release);\nif (!get_kb_item(\"Host/OracleVM/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"OracleVM\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"OVS3.2\", reference:\"kernel-uek-2.6.39-400.295.2.el5uek\")) flag++;\nif (rpm_check(release:\"OVS3.2\", reference:\"kernel-uek-firmware-2.6.39-400.295.2.el5uek\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-uek / kernel-uek-firmware\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:13:26", "description": "The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3567 advisory.\n\n - The __rds_conn_create function in net/rds/connection.c in the Linux kernel through 4.2.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound. (CVE-2015-6937)\n\n - The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a MOV SS, NULL selector instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application. (CVE-2017-2583)\n\n - The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag. (CVE-2017-6214)\n\n - The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux- image-* package 4.8.0.41.52. (CVE-2017-7184)\n\n - Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state. (CVE-2017-5986)\n\n - The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.\n (CVE-2017-7895)\n\n - The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation. (CVE-2015-6252)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - drivers/usb/serial/whiteheat.c in the Linux kernel before 4.2.4 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted USB device. NOTE: this ID was incorrectly used for an Apache Cordova issue that has the correct ID of CVE-2015-8320. (CVE-2015-5257)\n\n - The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint. (CVE-2016-2782)\n\n - The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context. (CVE-2017-5669)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2017-05-17T00:00:00", "type": "nessus", "title": "Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3567)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-7446", "CVE-2015-1420", "CVE-2015-4700", "CVE-2015-5257", "CVE-2015-5707", "CVE-2015-6252", "CVE-2015-6937", "CVE-2015-8320", "CVE-2015-9731", "CVE-2016-10088", "CVE-2016-10142", "CVE-2016-10229", "CVE-2016-2782", "CVE-2016-3140", "CVE-2016-3672", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4580", "CVE-2016-7425", "CVE-2016-7910", "CVE-2016-8399", "CVE-2016-8633", "CVE-2016-8645", "CVE-2017-2583", "CVE-2017-2636", "CVE-2017-2647", "CVE-2017-5669", "CVE-2017-5986", "CVE-2017-6074", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-7184", "CVE-2017-7187", "CVE-2017-7895"], "modified": "2021-09-08T00:00:00", "cpe": ["cpe:/o:oracle:linux:5", "cpe:/o:oracle:linux:6", "p-cpe:/a:oracle:linux:kernel-uek", "p-cpe:/a:oracle:linux:kernel-uek-debug", "p-cpe:/a:oracle:linux:kernel-uek-debug-devel", "p-cpe:/a:oracle:linux:kernel-uek-devel", "p-cpe:/a:oracle:linux:kernel-uek-doc", "p-cpe:/a:oracle:linux:kernel-uek-firmware"], "id": "ORACLELINUX_ELSA-2017-3567.NASL", "href": "https://www.tenable.com/plugins/nessus/100235", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-3567.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(100235);\n script_version(\"3.18\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/09/08\");\n\n script_cve_id(\n \"CVE-2013-7446\",\n \"CVE-2015-1420\",\n \"CVE-2015-4700\",\n \"CVE-2015-5257\",\n \"CVE-2015-5707\",\n \"CVE-2015-6252\",\n \"CVE-2015-6937\",\n \"CVE-2015-9731\",\n \"CVE-2016-2782\",\n \"CVE-2016-3140\",\n \"CVE-2016-3672\",\n \"CVE-2016-4482\",\n \"CVE-2016-4485\",\n \"CVE-2016-4580\",\n \"CVE-2016-7425\",\n \"CVE-2016-7910\",\n \"CVE-2016-8399\",\n \"CVE-2016-8633\",\n \"CVE-2016-8645\",\n \"CVE-2016-10088\",\n \"CVE-2016-10142\",\n \"CVE-2016-10229\",\n \"CVE-2017-2583\",\n \"CVE-2017-2636\",\n \"CVE-2017-2647\",\n \"CVE-2017-5669\",\n \"CVE-2017-5986\",\n \"CVE-2017-6074\",\n \"CVE-2017-6214\",\n \"CVE-2017-6345\",\n \"CVE-2017-7184\",\n \"CVE-2017-7187\",\n \"CVE-2017-7895\"\n );\n\n script_name(english:\"Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3567)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2017-3567 advisory.\n\n - The __rds_conn_create function in net/rds/connection.c in the Linux kernel through 4.2.3 allows local\n users to cause a denial of service (NULL pointer dereference and system crash) or possibly have\n unspecified other impact by using a socket that was not properly bound. (CVE-2015-6937)\n\n - The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5\n improperly emulates a MOV SS, NULL selector instruction, which allows guest OS users to cause a denial\n of service (guest OS crash) or gain guest OS privileges via a crafted application. (CVE-2017-2583)\n\n - The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers\n to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the\n URG flag. (CVE-2017-6214)\n\n - The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not\n validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root\n privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN\n capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-\n image-* package 4.8.0.41.52. (CVE-2017-7184)\n\n - Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11\n allows local users to cause a denial of service (assertion failure and panic) via a multithreaded\n application that peels off an association in a certain buffer-full state. (CVE-2017-5986)\n\n - The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the\n end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have\n unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.\n (CVE-2017-7895)\n\n - The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users\n to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers\n permanent file-descriptor allocation. (CVE-2015-6252)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial\n of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain\n match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - drivers/usb/serial/whiteheat.c in the Linux kernel before 4.2.4 allows physically proximate attackers to\n cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact\n via a crafted USB device. NOTE: this ID was incorrectly used for an Apache Cordova issue that has the\n correct ID of CVE-2015-8320. (CVE-2015-5257)\n\n - The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel before 4.5 allows physically\n proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly\n have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in\n endpoint. (CVE-2016-2782)\n\n - The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address\n calculated by a certain rounding operation, which allows local users to map page zero, and consequently\n bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat\n system calls in a privileged context. (CVE-2017-5669)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2017-3567.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2017-7895\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2015/08/10\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/05/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/05/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-uek-firmware\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 6', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['2.6.39-400.295.2.el6uek'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2017-3567');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '2.6';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-uek-2.6.39-400.295.2.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-2.6.39'},\n {'reference':'kernel-uek-2.6.39-400.295.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-2.6.39'},\n {'reference':'kernel-uek-debug-2.6.39-400.295.2.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-2.6.39'},\n {'reference':'kernel-uek-debug-2.6.39-400.295.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-2.6.39'},\n {'reference':'kernel-uek-debug-devel-2.6.39-400.295.2.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-2.6.39'},\n {'reference':'kernel-uek-debug-devel-2.6.39-400.295.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-debug-devel-2.6.39'},\n {'reference':'kernel-uek-devel-2.6.39-400.295.2.el6uek', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-2.6.39'},\n {'reference':'kernel-uek-devel-2.6.39-400.295.2.el6uek', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-devel-2.6.39'},\n {'reference':'kernel-uek-doc-2.6.39-400.295.2.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-doc-2.6.39'},\n {'reference':'kernel-uek-firmware-2.6.39-400.295.2.el6uek', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-2.6.39'}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release) {\n if (exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-uek / kernel-uek-debug / kernel-uek-debug-devel / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:17:44", "description": "The openSUSE Leap 42.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel mishandled DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allowed local users to cause a denial of service (invalid free) or possibly have unspecified other impact via an application that made an IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel allowed local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup) ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker (bnc#960300).\n\n - btrfs: fix regression running delayed references when using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete + parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc() (bnc#938550).\n\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block() (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes (bsc#937616).\n\n - btrfs: explictly delete unused block groups in close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of btrfs_check_data_free_space and btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded parameters in __inc_extent_ref() and __free_extent() (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit() (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data() (bsc#937609).\n\n - btrfs: properly track when rescan worker is running (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling btrfs_free_reserved_data_space in clear_bit_hook (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan (bnc#960300).\n\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir() (bsc#981709).\n\n - btrfs: serialize subvolume mounts with potentially mismatching rw flags (bsc#951844).\n\n - btrfs: skip superblocks during discard (bsc#904489).\n\n - btrfs: syslog when quota is disabled.\n\n - btrfs: syslog when quota is enabled\n\n - btrfs: ulist: Add ulist_del() function (bnc#935087, bnc#945649).\n\n - btrfs: use the new VFS super_block_dev (bnc#865869).\n\n - btrfs: waiting on qgroup rescan should not always be interruptible (bsc#992712).\n\n - fs/super.c: add new super block sub devices super_block_dev (bnc#865869).\n\n - fs/super.c: fix race between freeze_super() and thaw_super() (bsc#1025066).\n\n - kabi: only use sops->get_inode_dev with proper fsflag (bsc#927455).\n\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n\n - vfs: add super_operations->get_inode_dev (bsc#927455).\n\n - xfs: do not allow di_size with high bit set (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against unmount - kABI (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against unmount (bsc#1024508).", "cvss3": {}, "published": "2017-02-24T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-5897", "CVE-2017-5970", "CVE-2017-5986", "CVE-2017-6074"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", "p-cpe:/a:novell:opensuse:kernel-pv-base", "p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debugsource", "p-cpe:/a:novell:opensuse:kernel-pv-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-xen", "p-cpe:/a:novell:opensuse:kernel-xen-base", "p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debugsource", "p-cpe:/a:novell:opensuse:kernel-xen-devel", "cpe:/o:novell:opensuse:42.1"], "id": "OPENSUSE-2017-287.NASL", "href": "https://www.tenable.com/plugins/nessus/97367", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-287.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97367);\n script_version(\"3.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-5986\", \"CVE-2017-6074\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-287)\");\n script_summary(english:\"Check for the openSUSE-2017-287 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.1 kernel was updated to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2017-6074: The dccp_rcv_state_process function in\n net/dccp/input.c in the Linux kernel mishandled\n DCCP_PKT_REQUEST packet data structures in the LISTEN\n state, which allowed local users to cause a denial of\n service (invalid free) or possibly have unspecified\n other impact via an application that made an\n IPV6_RECVPKTINFO setsockopt system call (bnc#1026024).\n\n - CVE-2017-5986: Race condition in the\n sctp_wait_for_sndbuf function in net/sctp/socket.c in\n the Linux kernel allowed local users to cause a denial\n of service (assertion failure and panic) via a\n multithreaded application that peels off an association\n in a certain buffer-full state (bnc#1025235).\n\n - CVE-2017-5970: The ipv4_pktinfo_prepare function in\n net/ipv4/ip_sockglue.c in the Linux kernel allowed\n attackers to cause a denial of service (system crash)\n via (1) an application that made crafted system calls or\n possibly (2) IPv4 traffic with invalid IP options\n (bnc#1024938).\n\n - CVE-2017-5897: A potential remote denial of service\n within the IPv6 GRE protocol was fixed. (bsc#1023762)\n\nThe following non-security bugs were fixed :\n\n - btrfs: support NFSv2 export (bnc#929871).\n\n - btrfs: Direct I/O: Fix space accounting (bsc#1025058).\n\n - btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation\n (bsc#1025069).\n\n - btrfs: bail out if block group has different mixed flag\n (bsc#1025072).\n\n - btrfs: be more precise on errors when getting an inode\n from disk (bsc#981038).\n\n - btrfs: check pending chunks when shrinking fs to avoid\n corruption (bnc#936445).\n\n - btrfs: check prepare_uptodate_page() error code earlier\n (bnc#966910).\n\n - btrfs: do not BUG() during drop snapshot (bsc#1025076).\n\n - btrfs: do not collect ordered extents when logging that\n inode exists (bsc#977685).\n\n - btrfs: do not initialize a space info as full to prevent\n ENOSPC (bnc#944001).\n\n - btrfs: do not leak reloc root nodes on error\n (bsc#1025074).\n\n - btrfs: fix block group ->space_info NULL pointer\n dereference (bnc#935088).\n\n - btrfs: fix chunk allocation regression leading to\n transaction abort (bnc#938550).\n\n - btrfs: fix crash on close_ctree() if cleaner starts new\n transaction (bnc#938891).\n\n - btrfs: fix deadlock between direct IO reads and buffered\n writes (bsc#973855).\n\n - btrfs: fix deadlock between direct IO write and\n defrag/readpages (bnc#965344).\n\n - btrfs: fix device replace of a missing RAID 5/6 device\n (bsc#1025057).\n\n - btrfs: fix empty symlink after creating symlink and\n fsync parent dir (bsc#977685).\n\n - btrfs: fix extent accounting for partial direct IO\n writes (bsc#1025062).\n\n - btrfs: fix file corruption after cloning inline extents\n (bnc#942512).\n\n - btrfs: fix file loss on log replay after renaming a file\n and fsync (bsc#977685).\n\n - btrfs: fix file read corruption after extent cloning and\n fsync (bnc#946902).\n\n - btrfs: fix fitrim discarding device area reserved for\n boot loader's use (bsc#904489).\n\n - btrfs: fix for incorrect directory entries after fsync\n log replay (bsc#957805, bsc#977685).\n\n - btrfs: fix hang when failing to submit bio of directIO\n (bnc#942685).\n\n - btrfs: fix incremental send failure caused by balance\n (bsc#985850).\n\n - btrfs: fix invalid page accesses in extent_same (dedup)\n ioctl (bnc#968230).\n\n - btrfs: fix listxattrs not listing all xattrs packed in\n the same item (bsc#1025063).\n\n - btrfs: fix loading of orphan roots leading to BUG_ON\n (bsc#972844).\n\n - btrfs: fix memory corruption on failure to submit bio\n for direct IO (bnc#942685).\n\n - btrfs: fix memory leak in do_walk_down (bsc#1025075).\n\n - btrfs: fix memory leak in reading btree blocks\n (bsc#1025071).\n\n - btrfs: fix order by which delayed references are run\n (bnc#949440).\n\n - btrfs: fix page reading in extent_same ioctl leading to\n csum errors (bnc#968230).\n\n - btrfs: fix qgroup rescan worker initialization\n (bsc#1025077).\n\n - btrfs: fix qgroup sanity tests (bnc#951615).\n\n - btrfs: fix race between balance and unused block group\n deletion (bnc#938892).\n\n - btrfs: fix race between fsync and lockless direct IO\n writes (bsc#977685).\n\n - btrfs: fix race waiting for qgroup rescan worker\n (bnc#960300).\n\n - btrfs: fix regression running delayed references when\n using qgroups (bnc#951615).\n\n - btrfs: fix regression when running delayed references\n (bnc#951615).\n\n - btrfs: fix relocation incorrectly dropping data\n references (bsc#990384).\n\n - btrfs: fix shrinking truncate when the no_holes feature\n is enabled (bsc#1025053).\n\n - btrfs: fix sleeping inside atomic context in qgroup\n rescan worker (bnc#960300).\n\n - btrfs: fix stale dir entries after removing a link and\n fsync (bnc#942925).\n\n - btrfs: fix unreplayable log after snapshot delete +\n parent dir fsync (bsc#977685).\n\n - btrfs: fix warning in backref walking (bnc#966278).\n\n - btrfs: fix warning of bytes_may_use (bsc#1025065).\n\n - btrfs: fix wrong check for btrfs_force_chunk_alloc()\n (bnc#938550).\n\n - btrfs: handle quota reserve failure properly\n (bsc#1005666).\n\n - btrfs: incremental send, check if orphanized dir inode\n needs delayed rename (bsc#1025049).\n\n - btrfs: incremental send, do not delay directory renames\n unnecessarily (bsc#1025048).\n\n - btrfs: incremental send, fix clone operations for\n compressed extents (fate#316463).\n\n - btrfs: incremental send, fix premature rmdir operations\n (bsc#1025064).\n\n - btrfs: keep dropped roots in cache until transaction\n commit (bnc#935087, bnc#945649, bnc#951615).\n\n - btrfs: remove misleading handling of missing device\n scrub (bsc#1025055).\n\n - btrfs: remove unnecessary locking of cleaner_mutex to\n avoid deadlock (bsc#904489).\n\n - btrfs: return gracefully from balance if fs tree is\n corrupted (bsc#1025073).\n\n - btrfs: send, do not bug on inconsistent snapshots\n (bsc#985850).\n\n - btrfs: send, fix corner case for reference overwrite\n detection (bsc#1025080).\n\n - btrfs: send, fix file corruption due to incorrect\n cloning operations (bsc#1025060).\n\n - btrfs: set UNWRITTEN for prealloc'ed extents in fiemap\n (bsc#1025047).\n\n - btrfs: test_check_exists: Fix infinite loop when\n searching for free space entries (bsc#987192).\n\n - btrfs: use btrfs_get_fs_root in resolve_indirect_ref\n (bnc#935087, bnc#945649).\n\n - btrfs: use received_uuid of parent during send\n (bsc#1025051).\n\n - btrfs: wake up extent state waiters on unlock through\n clear_extent_bits (bsc#1025050).\n\n - btrfs: Add handler for invalidate page (bsc#963193).\n\n - btrfs: Add qgroup tracing (bnc#935087, bnc#945649).\n\n - btrfs: Avoid truncate tailing page if fallocate range\n does not exceed inode size (bsc#1025059).\n\n - btrfs: Continue write in case of can_not_nocow\n (bsc#1025070).\n\n - btrfs: Ensure proper sector alignment for\n btrfs_free_reserved_data_space (bsc#1005666).\n\n - btrfs: Export and move leaf/subtree qgroup helpers to\n qgroup.c (bsc#983087).\n\n - btrfs: Fix a data space underflow warning (bsc#985562,\n bsc#975596, bsc#984779).\n\n - btrfs: Handle unaligned length in extent_same\n (bsc#937609).\n\n - btrfs: abort transaction on btrfs_reloc_cow_block()\n (bsc#1025081).\n\n - btrfs: add missing discards when unpinning extents with\n -o discard (bsc#904489).\n\n - btrfs: advertise which crc32c implementation is being\n used on mount (bsc#946057).\n\n - btrfs: allow dedupe of same inode (bsc#1025067).\n\n - btrfs: backref: Add special time_seq == (u64)-1 case for\n btrfs_find_all_roots() (bnc#935087, bnc#945649).\n\n - btrfs: backref: Do not merge refs which are not for same\n block (bnc#935087, bnc#945649).\n\n - btrfs: btrfs_issue_discard ensure offset/length are\n aligned to sector boundaries (bsc#904489).\n\n - btrfs: change max_inline default to 2048 (bsc#949472).\n\n - btrfs: delayed-ref: Cleanup the unneeded functions\n (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: Use list to replace the ref_root in\n ref_head (bnc#935087, bnc#945649).\n\n - btrfs: delayed-ref: double free in\n btrfs_add_delayed_tree_ref() (bsc#1025079).\n\n - btrfs: delayed_ref: Add new function to record reserved\n space into delayed ref (bsc#963193).\n\n - btrfs: delayed_ref: release and free qgroup reserved at\n proper timing (bsc#963193).\n\n - btrfs: disable defrag of tree roots.\n\n - btrfs: do not create or leak aliased root while cleaning\n up orphans (bsc#994881).\n\n - btrfs: do not update mtime/ctime on deduped inodes\n (bsc#937616).\n\n - btrfs: explictly delete unused block groups in\n close_ctree and ro-remount (bsc#904489).\n\n - btrfs: extent-tree: Add new version of\n btrfs_check_data_free_space and\n btrfs_free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Add new version of\n btrfs_delalloc_reserve/release_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new check_data_free_space\n and free_reserved_data_space (bsc#963193).\n\n - btrfs: extent-tree: Switch to new delalloc space reserve\n and release (bsc#963193).\n\n - btrfs: extent-tree: Use ref_node to replace unneeded\n parameters in __inc_extent_ref() and __free_extent()\n (bnc#935087, bnc#945649).\n\n - btrfs: extent_io: Introduce needed structure for\n recoding set/clear bits (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n clear_record_extent_bits() (bsc#963193).\n\n - btrfs: extent_io: Introduce new function\n set_record_extent_bits (bsc#963193).\n\n - btrfs: fallocate: Add support to accurate qgroup reserve\n (bsc#963193).\n\n - btrfs: fix btrfs_compat_ioctl failures on non-compat\n ioctls (bsc#1018100).\n\n - btrfs: fix clone / extent-same deadlocks (bsc#937612).\n\n - btrfs: fix deadlock with extent-same and readpage\n (bsc#937612).\n\n - btrfs: fix resending received snapshot with parent\n (bsc#1025061).\n\n - btrfs: handle non-fatal errors in btrfs_qgroup_inherit()\n (bsc#972951).\n\n - btrfs: increment ctx->pos for every emitted or skipped\n dirent in readdir (bsc#981709).\n\n - btrfs: iterate over unused chunk space in FITRIM\n (bsc#904489).\n\n - btrfs: make btrfs_issue_discard return bytes discarded\n (bsc#904489).\n\n - btrfs: make file clone aware of fatal signals\n (bsc#1015787).\n\n - btrfs: pass unaligned length to btrfs_cmp_data()\n (bsc#937609).\n\n - btrfs: properly track when rescan worker is running\n (bsc#989953).\n\n - btrfs: provide super_operations->inode_get_dev\n (bsc#927455).\n\n - btrfs: qgroup: Add function qgroup_update_counters()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add function qgroup_update_refcnt()\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add handler for NOCOW and inline\n (bsc#963193).\n\n - btrfs: qgroup: Add new function to record old_roots\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new qgroup calculation function\n btrfs_qgroup_account_extents() (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Add new trace point for qgroup data\n reserve (bsc#963193).\n\n - btrfs: qgroup: Add the ability to skip given qgroup for\n old/new_roots (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Avoid calling\n btrfs_free_reserved_data_space in clear_bit_hook\n (bsc#963193).\n\n - btrfs: qgroup: Check if qgroup reserved space leaked\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup old inaccurate facilities\n (bsc#963193).\n\n - btrfs: qgroup: Cleanup open-coded old/new_refcnt update\n and read (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Cleanup the old ref_node-oriented\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Do not copy extent buffer to do qgroup\n rescan (bnc#960300).\n\n - btrfs: qgroup: Fix a race in delayed_ref which leads to\n abort trans (bsc#963193).\n\n - btrfs: qgroup: Fix a rebase bug which will cause qgroup\n double free (bsc#963193).\n\n - btrfs: qgroup: Fix a regression in qgroup reserved space\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Fix qgroup accounting when creating\n snapshot (bsc#972993).\n\n - btrfs: qgroup: Fix qgroup data leaking by using subtree\n tracing (bsc#983087).\n\n - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data\n function (bsc#963193).\n\n - btrfs: qgroup: Introduce functions to release/free\n qgroup reserve data space (bsc#963193).\n\n - btrfs: qgroup: Introduce new functions to reserve/free\n metadata (bsc#963193).\n\n - btrfs: qgroup: Make snapshot accounting work with new\n extent-oriented qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Record possible quota-related extent for\n qgroup (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch rescan to new mechanism\n (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch self test to extent-oriented\n qgroup mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Switch to new extent-oriented qgroup\n mechanism (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: Use new metadata reservation\n (bsc#963193).\n\n - btrfs: qgroup: account shared subtree during snapshot\n delete (bnc#935087, bnc#945649).\n\n - btrfs: qgroup: exit the rescan worker during umount\n (bnc#960300).\n\n - btrfs: qgroup: fix quota disable during rescan\n (bnc#960300).\n\n - btrfs: remove old tree_root dirent processing in\n btrfs_real_readdir() (bsc#981709).\n\n - btrfs: serialize subvolume mounts with potentially\n mismatching rw flags (bsc#951844).\n\n - btrfs: skip superblocks during discard (bsc#904489).\n\n - btrfs: syslog when quota is disabled.\n\n - btrfs: syslog when quota is enabled\n\n - btrfs: ulist: Add ulist_del() function (bnc#935087,\n bnc#945649).\n\n - btrfs: use the new VFS super_block_dev (bnc#865869).\n\n - btrfs: waiting on qgroup rescan should not always be\n interruptible (bsc#992712).\n\n - fs/super.c: add new super block sub devices\n super_block_dev (bnc#865869).\n\n - fs/super.c: fix race between freeze_super() and\n thaw_super() (bsc#1025066).\n\n - kabi: only use sops->get_inode_dev with proper fsflag\n (bsc#927455).\n\n - qgroup: Prevent qgroup->reserved from going subzero\n (bsc#993841).\n\n - vfs: add super_operations->get_inode_dev (bsc#927455).\n\n - xfs: do not allow di_size with high bit set\n (bsc#1024234).\n\n - xfs: exclude never-released buffers from buftarg I/O\n accounting (bsc#1024508).\n\n - xfs: fix broken multi-fsb buffer logging (bsc#1024081).\n\n - xfs: fix up xfs_swap_extent_forks inline extent handling\n (bsc#1023888).\n\n - xfs: track and serialize in-flight async buffers against\n unmount - kABI (bsc#1024508).\n\n - xfs: track and serialize in-flight async buffers against\n unmount (bsc#1024508).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1005666\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1015787\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1018100\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023762\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1023888\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024081\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024234\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024508\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1024938\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025047\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025048\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025049\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025050\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025051\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025053\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025055\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025057\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025058\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025059\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025060\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025061\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025062\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025063\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025064\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025065\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025066\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025067\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025069\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025070\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025071\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025072\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025073\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025074\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025075\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025076\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025077\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025079\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025080\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025081\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1025235\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1026024\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=865869\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=904489\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=927455\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=929871\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=935087\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=935088\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=936445\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=937609\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=937612\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=937616\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=938550\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=938891\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=938892\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=942512\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=942685\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=942925\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=944001\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=945649\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=946057\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=946902\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=949440\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=949472\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=951615\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=951844\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=957805\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=960300\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=963193\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=965344\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=966278\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=966910\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=968230\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=972844\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=972951\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=972993\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=973855\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=975596\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=977685\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=981038\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=981709\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=983087\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=984779\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=985562\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=985850\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=987192\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=989953\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=990384\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=992712\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=993841\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=994881\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected the Linux Kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-pdf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-qa\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.1\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/24\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE42\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-html-4.1.38-50.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-pdf-4.1.38-50.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-macros-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-4.1.38-50.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-debugsource-4.1.38-50.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-qa-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-vanilla-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-syms-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-4.1.38-50.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-devel-4.1.38-50.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-17T14:57:19", "description": "According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest.(CVE-2016-9588)\n\n - The IP stack in the Linux kernel before 4.6 allows remote attackers to cause a denial of service (stack consumption and panic) or possibly have unspecified other impact by triggering use of the GRO path for packets with tunnel stacking, as demonstrated by interleaved IPv4 headers and GRE headers, a related issue to CVE-2016-7039.(CVE-2016-8666)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.(CVE-2016-9576)\n\n - Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that makes sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated.(CVE-2016-9806)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.(CVE-2016-10088)\n\n - A flaw was found in the Linux kernel's implementation of the SCTP protocol. A remote attacker could trigger an out-of-bounds read with an offset of up to 64kB potentially causing the system to crash.\n (CVE-2016-9555)\n\n - The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel through 4.5.2 does not properly randomize the legacy base address, which makes it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits.(CVE-2016-3672)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-05-01T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1001)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-3672", "CVE-2016-7039", "CVE-2016-8666", "CVE-2016-9555", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9806"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:kernel", "p-cpe:/a:huawei:euleros:kernel-debug", "p-cpe:/a:huawei:euleros:kernel-debuginfo", "p-cpe:/a:huawei:euleros:kernel-debuginfo-common-x86_64", "p-cpe:/a:huawei:euleros:kernel-devel", "p-cpe:/a:huawei:euleros:kernel-headers", "p-cpe:/a:huawei:euleros:kernel-tools", "p-cpe:/a:huawei:euleros:kernel-tools-libs", "p-cpe:/a:huawei:euleros:perf", "p-cpe:/a:huawei:euleros:python-perf", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2017-1001.NASL", "href": "https://www.tenable.com/plugins/nessus/99848", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99848);\n script_version(\"1.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2016-10088\",\n \"CVE-2016-3672\",\n \"CVE-2016-8666\",\n \"CVE-2016-9555\",\n \"CVE-2016-9576\",\n \"CVE-2016-9588\",\n \"CVE-2016-9806\"\n );\n\n script_name(english:\"EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1001)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the kernel packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9\n mismanages the #BP and #OF exceptions, which allows\n guest OS users to cause a denial of service (guest OS\n crash) by declining to handle an exception thrown by an\n L2 guest.(CVE-2016-9588)\n\n - The IP stack in the Linux kernel before 4.6 allows\n remote attackers to cause a denial of service (stack\n consumption and panic) or possibly have unspecified\n other impact by triggering use of the GRO path for\n packets with tunnel stacking, as demonstrated by\n interleaved IPv4 headers and GRE headers, a related\n issue to CVE-2016-7039.(CVE-2016-8666)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in\n the Linux kernel before 4.8.14 does not properly\n restrict the type of iterator, which allows local users\n to read or write to arbitrary kernel memory locations\n or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device.(CVE-2016-9576)\n\n - Race condition in the netlink_dump function in\n net/netlink/af_netlink.c in the Linux kernel before\n 4.6.3 allows local users to cause a denial of service\n (double free) or possibly have unspecified other impact\n via a crafted application that makes sendmsg system\n calls, leading to a free operation associated with a\n new dump that started earlier than\n anticipated.(CVE-2016-9806)\n\n - The sg implementation in the Linux kernel through 4.9\n does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which\n allows local users to read or write to arbitrary kernel\n memory locations or cause a denial of service\n (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576.(CVE-2016-10088)\n\n - A flaw was found in the Linux kernel's implementation\n of the SCTP protocol. A remote attacker could trigger\n an out-of-bounds read with an offset of up to 64kB\n potentially causing the system to crash.\n (CVE-2016-9555)\n\n - The arch_pick_mmap_layout function in\n arch/x86/mm/mmap.c in the Linux kernel through 4.5.2\n does not properly randomize the legacy base address,\n which makes it easier for local users to defeat the\n intended restrictions on the ADDR_NO_RANDOMIZE flag,\n and bypass the ASLR protection mechanism for a setuid\n or setgid program, by disabling stack-consumption\n resource limits.(CVE-2016-3672)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2017-1001\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8ad98c9d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/01/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/05/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(1)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP1\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP1\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"kernel-3.10.0-229.46.1.111\",\n \"kernel-debug-3.10.0-229.46.1.111\",\n \"kernel-debuginfo-3.10.0-229.46.1.111\",\n \"kernel-debuginfo-common-x86_64-3.10.0-229.46.1.111\",\n \"kernel-devel-3.10.0-229.46.1.111\",\n \"kernel-headers-3.10.0-229.46.1.111\",\n \"kernel-tools-3.10.0-229.46.1.111\",\n \"kernel-tools-libs-3.10.0-229.46.1.111\",\n \"perf-3.10.0-229.46.1.111\",\n \"python-perf-3.10.0-229.46.1.111\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"1\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:17:03", "description": "Security Fix(es) :\n\n - An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system.\n (CVE-2016-10200, Important)\n\n - A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.\n (CVE-2017-2647, Important)\n\n - It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft- lockup the system and thus cause denial of service. (CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security issues :\n\n - CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685", "cvss3": {}, "published": "2017-08-22T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : kernel on SL7.x x86_64 (20170801)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2021-01-14T00:00:00", "cpe": ["p-cpe:/a:fermilab:scientific_linux:kernel", "p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists", "p-cpe:/a:fermilab:scientific_linux:kernel-debug", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:fermilab:scientific_linux:kernel-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs", "p-cpe:/a:fermilab:scientific_linux:kernel-doc", "p-cpe:/a:fermilab:scientific_linux:kernel-headers", "p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-tools", "p-cpe:/a:fermilab:scientific_linux:perf", "p-cpe:/a:fermilab:scientific_linux:perf-debuginfo", "p-cpe:/a:fermilab:scientific_linux:python-perf", "p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo", "x-cpe:/o:fermilab:scientific_linux"], "id": "SL_20170801_KERNEL_ON_SL7_X.NASL", "href": "https://www.tenable.com/plugins/nessus/102645", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text is (C) Scientific Linux.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(102645);\n script_version(\"3.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/14\");\n\n script_cve_id(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n\n script_name(english:\"Scientific Linux Security Update : kernel on SL7.x x86_64 (20170801)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Scientific Linux host is missing one or more security\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Security Fix(es) :\n\n - An use-after-free flaw was found in the Linux kernel\n which enables a race condition in the L2TPv3 IP\n Encapsulation feature. A local user could use this flaw\n to escalate their privileges or crash the system.\n (CVE-2016-10200, Important)\n\n - A flaw was found that can be triggered in\n keyring_search_iterator in keyring.c if type->match is\n NULL. A local user could use this flaw to crash the\n system or, potentially, escalate their privileges.\n (CVE-2017-2647, Important)\n\n - It was found that the NFSv4 server in the Linux kernel\n did not properly validate layout type when processing\n NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A\n remote attacker could use this flaw to soft- lockup the\n system and thus cause denial of service. (CVE-2017-8797,\n Important)\n\nThis update also fixes multiple Moderate and Low impact security\nissues :\n\n - CVE-2015-8839, CVE-2015-8970, CVE-2016-9576,\n CVE-2016-7042, CVE-2016-7097, CVE-2016-8645,\n CVE-2016-9576, CVE-2016-9588, CVE-2016-9806,\n CVE-2016-10088, CVE-2016-10147, CVE-2017-2596,\n CVE-2017-2671, CVE-2017-5970, CVE-2017-6001,\n CVE-2017-6951, CVE-2017-7187, CVE-2017-7616,\n CVE-2017-7889, CVE-2017-8890, CVE-2017-9074,\n CVE-2017-8890, CVE-2017-9075, CVE-2017-8890,\n CVE-2017-9076, CVE-2017-8890, CVE-2017-9077,\n CVE-2017-9242, CVE-2014-7970, CVE-2014-7975,\n CVE-2016-6213, CVE-2016-9604, CVE-2016-9685\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1708&L=scientific-linux-errata&F=&S=&P=14699\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?392255f6\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/10/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/08/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/08/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nos_ver = pregmatch(pattern: \"Scientific Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Scientific Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Scientific Linux 7.x\", \"Scientific Linux \" + os_ver);\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", reference:\"kernel-abi-whitelists-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", reference:\"kernel-doc-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"perf-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"SL7\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-693.el7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-09-10T16:43:41", "description": "The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-18421 advisory.\n\n - The do_umount function in fs/namespace.c in the Linux kernel through 3.17 does not require the CAP_SYS_ADMIN capability for do_remount_sb calls that change the root filesystem to read-only, which allows local users to cause a denial of service (loss of writability) by making certain unshare system calls, clearing the / MNT_LOCKED flag, and making an MNT_FORCE umount system call. (CVE-2014-7975)\n\n - The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file. (CVE-2016-7042)\n\n - Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that makes sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated. (CVE-2016-9806)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.\n (CVE-2016-9576)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. (CVE-2016-7097)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function. (CVE-2017-7187)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest. (CVE-2016-9588)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786. (CVE-2017-6001)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call. (CVE-2017-8890)\n\n - The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9077)\n\n - The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly interact with certain locations of a chroot directory, which allows local users to cause a denial of service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call.\n (CVE-2014-7970)\n\n - crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c. (CVE-2015-8970)\n\n - Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c. (CVE-2016-10200)\n\n - fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service (memory consumption and deadlock) via MS_BIND mount system calls, as demonstrated by a loop that triggers exponential growth in the number of mounts. (CVE-2016-6213)\n\n - It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring. (CVE-2016-9604)\n\n - The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call. (CVE-2017-2671)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the dead type. (CVE-2017-6951)\n\n - Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by triggering failure of a certain bitmap operation. (CVE-2017-7616)\n\n - The mm subsystem in the Linux kernel through 3.2 does not properly enforce the CONFIG_STRICT_DEVMEM protection mechanism, which allows local users to read or write to kernel memory locations in the first megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file, related to arch/x86/mm/init.c and drivers/char/mem.c. (CVE-2017-7889)\n\n - The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send system calls. (CVE-2017-9074)\n\n - The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9076)\n\n - The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls. (CVE-2017-9242)\n\n - Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local users to cause a denial of service (disk corruption) by writing to a page that is associated with a different user's file after unsynchronized hole punching and page-fault handling. (CVE-2015-8839)\n\n - Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel before 4.5.1 allow local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations.\n (CVE-2016-9685)\n\n - The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system. (CVE-2017-8797)\n\n - The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9075)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2023-09-07T00:00:00", "type": "nessus", "title": "Oracle Linux 7 : ELSA-2017-1842-1: / kernel (ELSA-2017-18421)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-6213", "CVE-2016-6786", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2023-09-07T00:00:00", "cpe": ["cpe:/o:oracle:linux:7", "p-cpe:/a:oracle:linux:kernel", "p-cpe:/a:oracle:linux:kernel-abi-whitelists", "p-cpe:/a:oracle:linux:kernel-debug", "p-cpe:/a:oracle:linux:kernel-debug-devel", "p-cpe:/a:oracle:linux:kernel-devel", "p-cpe:/a:oracle:linux:kernel-headers", "p-cpe:/a:oracle:linux:kernel-tools", "p-cpe:/a:oracle:linux:kernel-tools-libs", "p-cpe:/a:oracle:linux:kernel-tools-libs-devel", "p-cpe:/a:oracle:linux:perf", "p-cpe:/a:oracle:linux:python-perf"], "id": "ORACLELINUX_ELSA-2017-18421.NASL", "href": "https://www.tenable.com/plugins/nessus/180805", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2017-18421.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(180805);\n script_version(\"1.0\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/09/07\");\n\n script_cve_id(\n \"CVE-2014-7970\",\n \"CVE-2014-7975\",\n \"CVE-2015-8839\",\n \"CVE-2015-8970\",\n \"CVE-2016-6213\",\n \"CVE-2016-7042\",\n \"CVE-2016-7097\",\n \"CVE-2016-8645\",\n \"CVE-2016-9576\",\n \"CVE-2016-9588\",\n \"CVE-2016-9604\",\n \"CVE-2016-9685\",\n \"CVE-2016-9806\",\n \"CVE-2016-10088\",\n \"CVE-2016-10147\",\n \"CVE-2016-10200\",\n \"CVE-2017-2596\",\n \"CVE-2017-2647\",\n \"CVE-2017-2671\",\n \"CVE-2017-5970\",\n \"CVE-2017-6001\",\n \"CVE-2017-6951\",\n \"CVE-2017-7187\",\n \"CVE-2017-7616\",\n \"CVE-2017-7889\",\n \"CVE-2017-8797\",\n \"CVE-2017-8890\",\n \"CVE-2017-9074\",\n \"CVE-2017-9075\",\n \"CVE-2017-9076\",\n \"CVE-2017-9077\",\n \"CVE-2017-9242\"\n );\n\n script_name(english:\"Oracle Linux 7 : ELSA-2017-1842-1: / kernel (ELSA-2017-18421)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nELSA-2017-18421 advisory.\n\n - The do_umount function in fs/namespace.c in the Linux kernel through 3.17 does not require the\n CAP_SYS_ADMIN capability for do_remount_sb calls that change the root filesystem to read-only, which\n allows local users to cause a denial of service (loss of writability) by making certain unshare system\n calls, clearing the / MNT_LOCKED flag, and making an MNT_FORCE umount system call. (CVE-2014-7975)\n\n - The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU\n Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout\n data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading\n the /proc/keys file. (CVE-2016-7042)\n\n - Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3\n allows local users to cause a denial of service (double free) or possibly have unspecified other impact\n via a crafted application that makes sendmsg system calls, leading to a free operation associated with a\n new dump that started earlier than anticipated. (CVE-2016-9806)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly\n restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory\n locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.\n (CVE-2016-9576)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr\n call, which allows local users to gain group privileges by leveraging the existence of a setgid program\n with restrictions on execute permissions. (CVE-2016-7097)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause\n a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write\n function. (CVE-2017-7187)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL\n pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as\n demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows\n guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by\n an L2 guest. (CVE-2016-9588)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly\n emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS\n memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to\n cause a denial of service (system crash) via a crafted application that makes sendto system calls, related\n to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows\n attackers to cause a denial of service (system crash) via (1) an application that makes crafted system\n calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain\n privileges via a crafted application that makes concurrent perf_event_open system calls for moving a\n software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for\n CVE-2016-6786. (CVE-2017-6001)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial\n of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain\n match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15\n allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by\n leveraging use of the accept system call. (CVE-2017-8890)\n\n - The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles\n inheritance, which allows local users to cause a denial of service or possibly have unspecified other\n impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9077)\n\n - The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly\n interact with certain locations of a chroot directory, which allows local users to cause a denial of\n service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call.\n (CVE-2014-7970)\n\n - crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been\n performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause\n a denial of service (NULL pointer dereference and system crash) via a crafted application that does not\n supply a key, related to the lrw_crypt function in crypto/lrw.c. (CVE-2015-8970)\n\n - Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users\n to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c\n and net/l2tp/l2tp_ip6.c. (CVE-2016-10200)\n\n - fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount\n namespace, which allows local users to cause a denial of service (memory consumption and deadlock) via\n MS_BIND mount system calls, as demonstrated by a loop that triggers exponential growth in the number of\n mounts. (CVE-2016-6213)\n\n - It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal\n keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its\n session keyring. This allows root to bypass module signature verification by adding a new public key of\n its own devising to the keyring. (CVE-2016-9604)\n\n - The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a\n certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local\n users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a\n socket system call. (CVE-2017-2671)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows\n local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call\n for the dead type. (CVE-2017-6951)\n\n - Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux\n kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by\n triggering failure of a certain bitmap operation. (CVE-2017-7616)\n\n - The mm subsystem in the Linux kernel through 3.2 does not properly enforce the CONFIG_STRICT_DEVMEM\n protection mechanism, which allows local users to read or write to kernel memory locations in the first\n megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file,\n related to arch/x86/mm/init.c and drivers/char/mem.c. (CVE-2017-7889)\n\n - The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the\n nexthdr field may be associated with an invalid option, which allows local users to cause a denial of\n service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send\n system calls. (CVE-2017-9074)\n\n - The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles\n inheritance, which allows local users to cause a denial of service or possibly have unspecified other\n impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9076)\n\n - The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in\n checking whether an overwrite of an skb data structure may occur, which allows local users to cause a\n denial of service (system crash) via crafted system calls. (CVE-2017-9242)\n\n - Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local\n users to cause a denial of service (disk corruption) by writing to a page that is associated with a\n different user's file after unsynchronized hole punching and page-fault handling. (CVE-2015-8839)\n\n - Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel before 4.5.1 allow\n local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations.\n (CVE-2016-9685)\n\n - The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when\n processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This\n type value is uninitialized upon encountering certain error conditions. This value is used as an array\n index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the\n whole system. (CVE-2017-8797)\n\n - The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel through 4.11.1 mishandles\n inheritance, which allows local users to cause a denial of service or possibly have unspecified other\n impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9075)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://linux.oracle.com/errata/ELSA-2017-1842-1.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2017-6001\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2017-9077\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/10/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/08/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2023/09/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:python-perf\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"linux_alt_patch_detect.nasl\", \"ssh_get_info.nasl\");\n script_require_keys(\"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('ksplice.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_release = get_kb_item(\"Host/RedHat/release\");\nif (isnull(os_release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:os_release)) audit(AUDIT_OS_NOT, 'Oracle Linux');\nvar os_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 7', 'Oracle Linux ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\nif ('x86_64' >!< cpu) audit(AUDIT_ARCH_NOT, 'x86_64', cpu);\n\nvar machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');\nif (machine_uptrack_level)\n{\n var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:\"\\.(x86_64|i[3-6]86|aarch64)$\", replace:'');\n var fixed_uptrack_levels = ['3.10.0-693.0.0.0.1.el7'];\n foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {\n if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)\n {\n audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for ELSA-2017-18421');\n }\n }\n __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\\n\\n';\n}\n\nvar kernel_major_minor = get_kb_item('Host/uname/major_minor');\nif (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');\nvar expected_kernel_major_minor = '3.10';\nif (kernel_major_minor != expected_kernel_major_minor)\n audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);\n\nvar pkgs = [\n {'reference':'kernel-abi-whitelists-3.10.0-693.0.0.0.1.el7', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-abi-whitelists-3.10.0'},\n {'reference':'kernel-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-3.10.0'},\n {'reference':'kernel-debug-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-3.10.0'},\n {'reference':'kernel-debug-devel-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-debug-devel-3.10.0'},\n {'reference':'kernel-devel-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-devel-3.10.0'},\n {'reference':'kernel-headers-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-headers-3.10.0'},\n {'reference':'kernel-tools-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-3.10.0'},\n {'reference':'kernel-tools-libs-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-3.10.0'},\n {'reference':'kernel-tools-libs-devel-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-tools-libs-devel-3.10.0'},\n {'reference':'perf-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'python-perf-3.10.0-693.0.0.0.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && _release) {\n if (exists_check) {\n if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n } else {\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel / kernel-abi-whitelists / kernel-debug / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-23T15:18:39", "description": "The 4.8-rc7 release contains a number of important fixes across the tree\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-11-15T00:00:00", "type": "nessus", "title": "Fedora 25 : kernel (2016-f3d1f79398)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7425"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:kernel", "cpe:/o:fedoraproject:fedora:25"], "id": "FEDORA_2016-F3D1F79398.NASL", "href": "https://www.tenable.com/plugins/nessus/94879", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2016-f3d1f79398.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(94879);\n script_version(\"2.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-7425\");\n script_xref(name:\"FEDORA\", value:\"2016-f3d1f79398\");\n\n script_name(english:\"Fedora 25 : kernel (2016-f3d1f79398)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The 4.8-rc7 release contains a number of important fixes across the\ntree\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2016-f3d1f79398\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:25\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/09/27\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^25([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 25\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-7425\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for FEDORA-2016-f3d1f79398\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\nif (rpm_check(release:\"FC25\", reference:\"kernel-4.8.0-0.rc7.git0.1.fc25\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:07:50", "description": "A flaw was found in the Linux kernel key management subsystem in which a local attacker could crash the kernel or corrupt the stack and additional memory (denial of service) by supplying a specially crafted RSA key. This flaw panics the machine during the verification of the RSA key. (CVE-2016-8650)\n\nThe blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device. (CVE-2016-9576)\n\nThe sock_setsockopt function in net/core/sock.c in the Linux kernel before 4.8.14 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option.\n(CVE-2016-9793)\n\nA flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out of bounds read by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399)\n\nAlgorithms not compatible with mcryptd could be spawned by mcryptd with a direct crypto_alloc_tfm invocation using a 'mcryptd(alg)' name construct. This causes mcryptd to crash the kernel if an arbitrary 'alg' is incompatible and not intended to be used with mcryptd.\n(CVE-2016-10147)\n\n(Updated on 2017-01-19: CVE-2016-8399 was fixed in this release but was previously not part of this errata.)\n\n(Updated on 2017-02-22: CVE-2016-10147 was fixed in this release but was previously not part of this errata.)", "cvss3": {}, "published": "2017-01-05T00:00:00", "type": "nessus", "title": "Amazon Linux AMI : kernel (ALAS-2017-782)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10147", "CVE-2016-8399", "CVE-2016-8650", "CVE-2016-9576", "CVE-2016-9793"], "modified": "2019-04-10T00:00:00", "cpe": ["p-cpe:/a:amazon:linux:kernel", "p-cpe:/a:amazon:linux:kernel-debuginfo", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686", "p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:amazon:linux:kernel-devel", "p-cpe:/a:amazon:linux:kernel-doc", "p-cpe:/a:amazon:linux:kernel-headers", "p-cpe:/a:amazon:linux:kernel-tools", "p-cpe:/a:amazon:linux:kernel-tools-debuginfo", "p-cpe:/a:amazon:linux:kernel-tools-devel", "p-cpe:/a:amazon:linux:perf", "p-cpe:/a:amazon:linux:perf-debuginfo", "cpe:/o:amazon:linux"], "id": "ALA_ALAS-2017-782.NASL", "href": "https://www.tenable.com/plugins/nessus/96284", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Amazon Linux AMI Security Advisory ALAS-2017-782.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(96284);\n script_version(\"3.6\");\n script_cvs_date(\"Date: 2019/04/10 16:10:16\");\n\n script_cve_id(\"CVE-2016-10147\", \"CVE-2016-8399\", \"CVE-2016-8650\", \"CVE-2016-9576\", \"CVE-2016-9793\");\n script_xref(name:\"ALAS\", value:\"2017-782\");\n\n script_name(english:\"Amazon Linux AMI : kernel (ALAS-2017-782)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Amazon Linux AMI host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"A flaw was found in the Linux kernel key management subsystem in which\na local attacker could crash the kernel or corrupt the stack and\nadditional memory (denial of service) by supplying a specially crafted\nRSA key. This flaw panics the machine during the verification of the\nRSA key. (CVE-2016-8650)\n\nThe blk_rq_map_user_iov function in block/blk-map.c in the Linux\nkernel before 4.8.14 does not properly restrict the type of iterator,\nwhich allows local users to read or write to arbitrary kernel memory\nlocations or cause a denial of service (use-after-free) by leveraging\naccess to a /dev/sg device. (CVE-2016-9576)\n\nThe sock_setsockopt function in net/core/sock.c in the Linux kernel\nbefore 4.8.14 mishandles negative values of sk_sndbuf and sk_rcvbuf,\nwhich allows local users to cause a denial of service (memory\ncorruption and system crash) or possibly have unspecified other impact\nby leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\nsystem call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option.\n(CVE-2016-9793)\n\nA flaw was found in the Linux networking subsystem where a local\nattacker with CAP_NET_ADMIN capabilities could cause an out of bounds\nread by creating a smaller-than-expected ICMP header and sending to\nits destination via sendto(). (CVE-2016-8399)\n\nAlgorithms not compatible with mcryptd could be spawned by mcryptd\nwith a direct crypto_alloc_tfm invocation using a 'mcryptd(alg)' name\nconstruct. This causes mcryptd to crash the kernel if an arbitrary\n'alg' is incompatible and not intended to be used with mcryptd.\n(CVE-2016-10147)\n\n(Updated on 2017-01-19: CVE-2016-8399 was fixed in this release but\nwas previously not part of this errata.)\n\n(Updated on 2017-02-22: CVE-2016-10147 was fixed in this release but\nwas previously not part of this errata.)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://alas.aws.amazon.com/ALAS-2017-782.html\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Run 'yum update kernel' to update your system. You will need to reboot\nyour system in order for the new kernel to be running.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:kernel-tools-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:amazon:linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:amazon:linux\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/01/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/01/05\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Amazon Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/AmazonLinux/release\", \"Host/AmazonLinux/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/AmazonLinux/release\");\nif (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, \"Amazon Linux\");\nos_ver = pregmatch(pattern: \"^AL(A|\\d)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Amazon Linux\");\nos_ver = os_ver[1];\nif (os_ver != \"A\")\n{\n if (os_ver == 'A') os_ver = 'AMI';\n audit(AUDIT_OS_NOT, \"Amazon Linux AMI\", \"Amazon Linux \" + os_ver);\n}\n\nif (!get_kb_item(\"Host/AmazonLinux/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (rpm_check(release:\"ALA\", reference:\"kernel-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-debuginfo-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", cpu:\"i686\", reference:\"kernel-debuginfo-common-i686-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-devel-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-doc-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-headers-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-debuginfo-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"kernel-tools-devel-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"perf-4.4.39-34.54.amzn1\")) flag++;\nif (rpm_check(release:\"ALA\", reference:\"perf-debuginfo-4.4.39-34.54.amzn1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debuginfo / kernel-debuginfo-common-i686 / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:10:23", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other impacts.\n\n - CVE-2016-9588 Jim Mattson discovered that the KVM implementation for Intel x86 processors does not properly handle #BP and #OF exceptions in an L2 (nested) virtual machine. A local attacker in an L2 guest VM can take advantage of this flaw to cause a denial of service for the L1 guest VM.\n\n - CVE-2017-2636 Alexander Popov discovered a race condition flaw in the n_hdlc line discipline that can lead to a double free. A local unprivileged user can take advantage of this flaw for privilege escalation. On systems that do not already have the n_hdlc module loaded, this can be mitigated by disabling it:echo >> /etc/modprobe.d/disable-n_hdlc.conf install n_hdlc false\n\n - CVE-2017-5669 Gareth Evans reported that privileged users can map memory at address 0 through the shmat() system call.\n This could make it easier to exploit other kernel security vulnerabilities via a set-UID program.\n\n - CVE-2017-5986 Alexander Popov reported a race condition in the SCTP implementation that can be used by local users to cause a denial-of-service (crash). The initial fix for this was incorrect and introduced further security issues ( CVE-2017-6353 ). This update includes a later fix that avoids those. On systems that do not already have the sctp module loaded, this can be mitigated by disabling it:echo >> /etc/modprobe.d/disable-sctp.conf install sctp false\n\n - CVE-2017-6214 Dmitry Vyukov reported a bug in the TCP implementation's handling of urgent data in the splice() system call.\n This can be used by a remote attacker for denial-of-service (hang) against applications that read from TCP sockets with splice().\n\n - CVE-2017-6345 Andrey Konovalov reported that the LLC type 2 implementation incorrectly assigns socket buffer ownership. This can be used by a local user to cause a denial-of-service (crash). On systems that do not already have the llc2 module loaded, this can be mitigated by disabling it:echo >> /etc/modprobe.d/disable-llc2.conf install llc2 false\n\n - CVE-2017-6346 Dmitry Vyukov reported a race condition in the raw packet (af_packet) fanout feature. Local users with the CAP_NET_RAW capability (in any user namespace) can use this for denial-of-service and possibly for privilege escalation.\n\n - CVE-2017-6348 Dmitry Vyukov reported that the general queue implementation in the IrDA subsystem does not properly manage multiple locks, possibly allowing local users to cause a denial-of-service (deadlock) via crafted operations on IrDA devices.", "cvss3": {}, "published": "2017-03-09T00:00:00", "type": "nessus", "title": "Debian DSA-3804-1 : linux - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-9588", "CVE-2017-2636", "CVE-2017-5669", "CVE-2017-5986", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-6346", "CVE-2017-6348", "CVE-2017-6353"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DSA-3804.NASL", "href": "https://www.tenable.com/plugins/nessus/97615", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-3804. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97615);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-9588\", \"CVE-2017-2636\", \"CVE-2017-5669\", \"CVE-2017-5986\", \"CVE-2017-6214\", \"CVE-2017-6345\", \"CVE-2017-6346\", \"CVE-2017-6348\", \"CVE-2017-6353\");\n script_xref(name:\"DSA\", value:\"3804\");\n\n script_name(english:\"Debian DSA-3804-1 : linux - security update\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or have other\nimpacts.\n\n - CVE-2016-9588\n Jim Mattson discovered that the KVM implementation for\n Intel x86 processors does not properly handle #BP and\n #OF exceptions in an L2 (nested) virtual machine. A\n local attacker in an L2 guest VM can take advantage of\n this flaw to cause a denial of service for the L1 guest\n VM.\n\n - CVE-2017-2636\n Alexander Popov discovered a race condition flaw in the\n n_hdlc line discipline that can lead to a double free. A\n local unprivileged user can take advantage of this flaw\n for privilege escalation. On systems that do not already\n have the n_hdlc module loaded, this can be mitigated by\n disabling it:echo >> /etc/modprobe.d/disable-n_hdlc.conf\n install n_hdlc false\n\n - CVE-2017-5669\n Gareth Evans reported that privileged users can map\n memory at address 0 through the shmat() system call.\n This could make it easier to exploit other kernel\n security vulnerabilities via a set-UID program.\n\n - CVE-2017-5986\n Alexander Popov reported a race condition in the SCTP\n implementation that can be used by local users to cause\n a denial-of-service (crash). The initial fix for this\n was incorrect and introduced further security issues (\n CVE-2017-6353 ). This update includes a later fix that\n avoids those. On systems that do not already have the\n sctp module loaded, this can be mitigated by disabling\n it:echo >> /etc/modprobe.d/disable-sctp.conf install\n sctp false\n\n - CVE-2017-6214\n Dmitry Vyukov reported a bug in the TCP implementation's\n handling of urgent data in the splice() system call.\n This can be used by a remote attacker for\n denial-of-service (hang) against applications that read\n from TCP sockets with splice().\n\n - CVE-2017-6345\n Andrey Konovalov reported that the LLC type 2\n implementation incorrectly assigns socket buffer\n ownership. This can be used by a local user to cause a\n denial-of-service (crash). On systems that do not\n already have the llc2 module loaded, this can be\n mitigated by disabling it:echo >>\n /etc/modprobe.d/disable-llc2.conf install llc2 false\n\n - CVE-2017-6346\n Dmitry Vyukov reported a race condition in the raw\n packet (af_packet) fanout feature. Local users with the\n CAP_NET_RAW capability (in any user namespace) can use\n this for denial-of-service and possibly for privilege\n escalation.\n\n - CVE-2017-6348\n Dmitry Vyukov reported that the general queue\n implementation in the IrDA subsystem does not properly\n manage multiple locks, possibly allowing local users to\n cause a denial-of-service (deadlock) via crafted\n operations on IrDA devices.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-9588\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-2636\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5669\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5986\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6353\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6214\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6345\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6346\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6348\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/linux\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2017/dsa-3804\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the linux packages.\n\nFor the stable distribution (jessie), these problems have been fixed\nin version 3.16.39-1+deb8u2.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/12/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/03/09\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.8-arm\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.8-x86\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.9-x86\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-doc-3.16\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-586\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-686-pae\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-amd64\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-armel\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-armhf\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-i386\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-armmp\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-armmp-lpae\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-common\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-ixp4xx\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-kirkwood\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-orion5x\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-versatile\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-586\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-686-pae\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-686-pae-dbg\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-amd64-dbg\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-armmp\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-armmp-lpae\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-ixp4xx\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-kirkwood\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-orion5x\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-versatile\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-libc-dev\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-manual-3.16\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-source-3.16\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-support-3.16.0-9\", reference:\"3.16.39-1+deb8u2\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"xen-linux-system-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u2\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:23:26", "description": "The 4.8.15 stable kernel update contains a number of important fixes across the tree.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-27T00:00:00", "type": "nessus", "title": "Fedora 25 : kernel (2016-dd895763ac)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-9588"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:kernel", "cpe:/o:fedoraproject:fedora:25"], "id": "FEDORA_2016-DD895763AC.NASL", "href": "https://www.tenable.com/plugins/nessus/96115", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2016-dd895763ac.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(96115);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-9588\");\n script_xref(name:\"FEDORA\", value:\"2016-dd895763ac\");\n\n script_name(english:\"Fedora 25 : kernel (2016-dd895763ac)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The 4.8.15 stable kernel update contains a number of important fixes\nacross the tree.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2016-dd895763ac\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:25\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/12/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/27\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^25([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 25\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-9588\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for FEDORA-2016-dd895763ac\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\nif (rpm_check(release:\"FC25\", reference:\"kernel-4.8.15-300.fc25\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:09:38", "description": "The openSUSE Leap 42.1 kernel to 4.1.38 to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux kernel allowed remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing (bnc#1003077).\n\n - CVE-2017-5551: tmpfs: Fixed a bug that could have allowed users to set setgid bits on files they don't down (bsc#1021258).\n\n - CVE-2016-10147: crypto/mcryptd.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5) (bnc#1020381).\n\n - CVE-2016-10088: The sg implementation in the Linux kernel did not properly restrict write operations in situations where the KERNEL_DS option is set, which allowed local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576 (bnc#1017710).\n\n - CVE-2016-7917: The nfnetlink_rcv_batch function in net/netfilter/nfnetlink.c in the Linux kernel did not check whether a batch message's length field is large enough, which allowed local users to obtain sensitive information from kernel memory or cause a denial of service (infinite loop or out-of-bounds read) by leveraging the CAP_NET_ADMIN capability (bnc#1010444).\n\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb truncation, which allowed local users to cause a denial of service (system crash) via a crafted application that made sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c (bnc#1009969).\n\n - CVE-2016-9806: Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel allowed local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that made sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated (bnc#1013540 1017589).\n\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf, which allowed local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531 1013542).\n\nThe following non-security bugs were fixed :\n\n - PCI: generic: Fix pci_remap_iospace() failure path (bsc#1019658).\n\n - bcache: partition support: add 16 minors per bcacheN device (bsc#1019784).\n\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n\n - clk: xgene: Do not call __pa on ioremaped address (bsc#1019660).\n\n - kABI workaround for 4.1.37 mount changes (stable-4.1.37).\n\n - kABI: reintroduce sk_filter (bsc#1009969).\n\n - kabi/severities: Ignore inode_change_ok change It's renamed in 4.1.37 to setattr_prepare()\n\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n\n - net: introduce __sock_queue_rcv_skb() function (bsc#1009969).\n\n - netback: correct array index (bsc#983348).\n\n - netfront: do not truncate grant references.\n\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n\n - reiserfs: fix race in prealloc discard (bsc#987576).\n\n - rose: limit sk_filter trim to payload (bsc#1009969).\n\n - scsi: bfa: Increase requested firmware version to 3.2.5.1 (bsc#1013273).\n\n - xenbus: correctly signal errors from xenstored_local_init() (luckily none so far).\n\n - xenbus: do not invoke ->is_ready() for most device states (bsc#987333).", "cvss3": {}, "published": "2017-02-14T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-246)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-10147", "CVE-2016-7117", "CVE-2016-7917", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9793", "CVE-2016-9806", "CVE-2017-5551"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-obs-qa", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", "p-cpe:/a:novell:opensuse:kernel-pv-base", "p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debugsource", "p-cpe:/a:novell:opensuse:kernel-pv-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-xen", "p-cpe:/a:novell:opensuse:kernel-xen-base", "p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debugsource", "p-cpe:/a:novell:opensuse:kernel-xen-devel", "cpe:/o:novell:opensuse:42.1"], "id": "OPENSUSE-2017-246.NASL", "href": "https://www.tenable.com/plugins/nessus/97138", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-246.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97138);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-7117\", \"CVE-2016-7917\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9793\", \"CVE-2016-9806\", \"CVE-2017-5551\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-246)\");\n script_summary(english:\"Check for the openSUSE-2017-246 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE Leap 42.1 kernel to 4.1.38 to receive various security\nand bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2016-7117: Use-after-free vulnerability in the\n __sys_recvmmsg function in net/socket.c in the Linux\n kernel allowed remote attackers to execute arbitrary\n code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n\n - CVE-2017-5551: tmpfs: Fixed a bug that could have\n allowed users to set setgid bits on files they don't\n down (bsc#1021258).\n\n - CVE-2016-10147: crypto/mcryptd.c in the Linux kernel\n allowed local users to cause a denial of service (NULL\n pointer dereference and system crash) by using an AF_ALG\n socket with an incompatible algorithm, as demonstrated\n by mcryptd(md5) (bnc#1020381).\n\n - CVE-2016-10088: The sg implementation in the Linux\n kernel did not properly restrict write operations in\n situations where the KERNEL_DS option is set, which\n allowed local users to read or write to arbitrary kernel\n memory locations or cause a denial of service\n (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c.\n NOTE: this vulnerability exists because of an incomplete\n fix for CVE-2016-9576 (bnc#1017710).\n\n - CVE-2016-7917: The nfnetlink_rcv_batch function in\n net/netfilter/nfnetlink.c in the Linux kernel did not\n check whether a batch message's length field is large\n enough, which allowed local users to obtain sensitive\n information from kernel memory or cause a denial of\n service (infinite loop or out-of-bounds read) by\n leveraging the CAP_NET_ADMIN capability (bnc#1010444).\n\n - CVE-2016-8645: The TCP stack in the Linux kernel\n mishandled skb truncation, which allowed local users to\n cause a denial of service (system crash) via a crafted\n application that made sendto system calls, related to\n net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c\n (bnc#1009969).\n\n - CVE-2016-9806: Race condition in the netlink_dump\n function in net/netlink/af_netlink.c in the Linux kernel\n allowed local users to cause a denial of service (double\n free) or possibly have unspecified other impact via a\n crafted application that made sendmsg system calls,\n leading to a free operation associated with a new dump\n that started earlier than anticipated (bnc#1013540\n 1017589).\n\n - CVE-2016-9793: The sock_setsockopt function in\n net/core/sock.c in the Linux kernel mishandled negative\n values of sk_sndbuf and sk_rcvbuf, which allowed local\n users to cause a denial of service (memory corruption\n and system crash) or possibly have unspecified other\n impact by leveraging the CAP_NET_ADMIN capability for a\n crafted setsockopt system call with the (1)\n SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531\n 1013542).\n\nThe following non-security bugs were fixed :\n\n - PCI: generic: Fix pci_remap_iospace() failure path\n (bsc#1019658).\n\n - bcache: partition support: add 16 minors per bcacheN\n device (bsc#1019784).\n\n - bnx2x: Correct ringparam estimate when DOWN\n (bsc#1020214).\n\n - clk: xgene: Do not call __pa on ioremaped address\n (bsc#1019660).\n\n - kABI workaround for 4.1.37 mount changes\n (stable-4.1.37).\n\n - kABI: reintroduce sk_filter (bsc#1009969).\n\n - kabi/severities: Ignore inode_change_ok change It's\n renamed in 4.1.37 to setattr_prepare()\n\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3]\n (bsc#1011820).\n\n - net: introduce __sock_queue_rcv_skb() function\n (bsc#1009969).\n\n - netback: correct array index (bsc#983348).\n\n - netfront: do not truncate grant references.\n\n - netfront: use correct linear area after linearizing an\n skb (bsc#1007886).\n\n - reiserfs: fix race in prealloc discard (bsc#987576).\n\n - rose: limit sk_filter trim to payload (bsc#1009969).\n\n - scsi: bfa: Increase requested firmware version to\n 3.2.5.1 (bsc#1013273).\n\n - xenbus: correctly signal errors from\n xenstored_local_init() (luckily none so far).\n\n - xenbus: do not invoke ->is_ready() for most device\n states (bsc#987333).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1003077\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1007886\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1009969\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1010444\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1011820\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1013273\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1013531\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1013540\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1013542\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1017589\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1017710\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1019658\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1019660\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1019784\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1020214\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1020381\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1021258\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=983348\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=987333\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=987576\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected the Linux Kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-pdf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-qa\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.1\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/14\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE42\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-html-4.1.38-47.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-pdf-4.1.38-47.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-macros-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-4.1.38-47.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-debugsource-4.1.38-47.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-qa-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-vanilla-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-syms-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-4.1.38-47.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-devel-4.1.38-47.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:10:18", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation-based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate)\n\n* A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table).\n(CVE-2016-2069, Moderate)\n\n* A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate)\n\n* It was found that when the gcc stack protector was enabled, reading the /proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042, Moderate)\n\n* It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications.\n(CVE-2016-7097, Moderate)\n\n* A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate)\n\n* It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device.\n(CVE-2016-9576, CVE-2016-10088, Moderate)\n\n* A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. (CVE-2016-2384, Low)\n\nThe CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat) and the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE).\n\nAdditional Changes :\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section.", "cvss3": {}, "published": "2017-03-27T00:00:00", "type": "nessus", "title": "CentOS 6 : kernel (CESA-2017:0817)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-10142", "CVE-2016-2069", "CVE-2016-2384", "CVE-2016-6480", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8399", "CVE-2016-9576"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:centos:centos:kernel", "p-cpe:/a:centos:centos:kernel-abi-whitelists", "p-cpe:/a:centos:centos:kernel-debug", "p-cpe:/a:centos:centos:kernel-debug-devel", "p-cpe:/a:centos:centos:kernel-devel", "p-cpe:/a:centos:centos:kernel-doc", "p-cpe:/a:centos:centos:kernel-firmware", "p-cpe:/a:centos:centos:kernel-headers", "p-cpe:/a:centos:centos:perf", "p-cpe:/a:centos:centos:python-perf", "cpe:/o:centos:centos:6"], "id": "CENTOS_RHSA-2017-0817.NASL", "href": "https://www.tenable.com/plugins/nessus/97962", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2017:0817 and \n# CentOS Errata and Security Advisory 2017:0817 respectively.\n#\n\nif (NASL_LEVEL < 3000) exit(0);\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97962);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2016-10088\", \"CVE-2016-10142\", \"CVE-2016-2069\", \"CVE-2016-2384\", \"CVE-2016-6480\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8399\", \"CVE-2016-9576\");\n script_xref(name:\"RHSA\", value:\"2017:0817\");\n\n script_name(english:\"CentOS 6 : kernel (CESA-2017:0817)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote CentOS host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Moderate. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* It was discovered that a remote attacker could leverage the\ngeneration of IPv6 atomic fragments to trigger the use of\nfragmentation in an arbitrary IPv6 flow (in scenarios in which actual\nfragmentation of packets is not needed) and could subsequently perform\nany type of a fragmentation-based attack against legacy IPv6 nodes\nthat do not implement RFC6946. (CVE-2016-10142, Moderate)\n\n* A flaw was discovered in the way the Linux kernel dealt with paging\nstructures. When the kernel invalidated a paging structure that was\nnot in use locally, it could, in principle, race against another CPU\nthat is switching to a process that uses the paging structure in\nquestion. A local user could use a thread running with a stale cached\nvirtual->physical translation to potentially escalate their privileges\nif the translation in question were writable and the physical page got\nreused for something critical (for example, a page table).\n(CVE-2016-2069, Moderate)\n\n* A race condition flaw was found in the ioctl_send_fib() function in\nthe Linux kernel's aacraid implementation. A local attacker could use\nthis flaw to cause a denial of service (out-of-bounds access or system\ncrash) by changing a certain size value. (CVE-2016-6480, Moderate)\n\n* It was found that when the gcc stack protector was enabled, reading\nthe /proc/keys file could cause a panic in the Linux kernel due to\nstack corruption. This happened because an incorrect buffer size was\nused to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042,\nModerate)\n\n* It was found that when file permissions were modified via chmod and\nthe user modifying them was not in the owning group or capable of\nCAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via\nsetxattr sets the file permissions as well as the new ACL, but doesn't\nclear the setgid bit in a similar way. This could allow a local user\nto gain group privileges via certain setgid applications.\n(CVE-2016-7097, Moderate)\n\n* A flaw was found in the Linux networking subsystem where a local\nattacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds\nmemory access by creating a smaller-than-expected ICMP header and\nsending to its destination via sendto(). (CVE-2016-8399, Moderate)\n\n* It was found that the blk_rq_map_user_iov() function in the Linux\nkernel's block device implementation did not properly restrict the\ntype of iterator, which could allow a local attacker to read or write\nto arbitrary kernel memory locations or cause a denial of service\n(use-after-free) by leveraging write access to a /dev/sg device.\n(CVE-2016-9576, CVE-2016-10088, Moderate)\n\n* A flaw was found in the USB-MIDI Linux kernel driver: a double-free\nerror could be triggered for the 'umidi' object. An attacker with\nphysical access to the system could use this flaw to escalate their\nprivileges. (CVE-2016-2384, Low)\n\nThe CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat) and\nthe CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red\nHat) and Jan Kara (SUSE).\n\nAdditional Changes :\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9\nTechnical Notes linked from the References section.\"\n );\n # http://lists.centos.org/pipermail/centos-cr-announce/2017-March/003811.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?57420c8b\"\n );\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected kernel packages. Note that the updated packages\nmay not be immediately available from the package repository and its\nmirrors.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:6\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/03/27\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"CentOS Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/CentOS/release\")) audit(AUDIT_OS_NOT, \"CentOS\");\nif (!get_kb_item(\"Host/CentOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"CentOS\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-abi-whitelists-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-debug-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-debug-devel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-devel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-doc-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-firmware-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"kernel-headers-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"perf-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"CentOS-6\", reference:\"python-perf-2.6.32-696.el6\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:11:34", "description": "Security Fix(es) :\n\n - It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation- based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate)\n\n - A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question.\n A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table).\n (CVE-2016-2069, Moderate)\n\n - A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate)\n\n - It was found that when the gcc stack protector was enabled, reading the /proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks.\n (CVE-2016-7042, Moderate)\n\n - It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. (CVE-2016-7097, Moderate)\n\n - A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate)\n\n - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576, CVE-2016-10088, Moderate)\n\n - A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges.\n (CVE-2016-2384, Low)", "cvss3": {}, "published": "2017-04-06T00:00:00", "type": "nessus", "title": "Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20170321)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-10142", "CVE-2016-2069", "CVE-2016-2384", "CVE-2016-6480", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8399", "CVE-2016-9576"], "modified": "2021-01-14T00:00:00", "cpe": ["p-cpe:/a:fermilab:scientific_linux:kernel", "p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists", "p-cpe:/a:fermilab:scientific_linux:kernel-debug", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-i686", "p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:fermilab:scientific_linux:kernel-devel", "p-cpe:/a:fermilab:scientific_linux:kernel-doc", "p-cpe:/a:fermilab:scientific_linux:kernel-firmware", "p-cpe:/a:fermilab:scientific_linux:kernel-headers", "p-cpe:/a:fermilab:scientific_linux:perf", "p-cpe:/a:fermilab:scientific_linux:perf-debuginfo", "p-cpe:/a:fermilab:scientific_linux:python-perf", "p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo", "x-cpe:/o:fermilab:scientific_linux"], "id": "SL_20170321_KERNEL_ON_SL6_X.NASL", "href": "https://www.tenable.com/plugins/nessus/99218", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text is (C) Scientific Linux.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(99218);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/14\");\n\n script_cve_id(\"CVE-2016-10088\", \"CVE-2016-10142\", \"CVE-2016-2069\", \"CVE-2016-2384\", \"CVE-2016-6480\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8399\", \"CVE-2016-9576\");\n\n script_name(english:\"Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20170321)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Scientific Linux host is missing one or more security\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Security Fix(es) :\n\n - It was discovered that a remote attacker could leverage\n the generation of IPv6 atomic fragments to trigger the\n use of fragmentation in an arbitrary IPv6 flow (in\n scenarios in which actual fragmentation of packets is\n not needed) and could subsequently perform any type of a\n fragmentation- based attack against legacy IPv6 nodes\n that do not implement RFC6946. (CVE-2016-10142,\n Moderate)\n\n - A flaw was discovered in the way the Linux kernel dealt\n with paging structures. When the kernel invalidated a\n paging structure that was not in use locally, it could,\n in principle, race against another CPU that is switching\n to a process that uses the paging structure in question.\n A local user could use a thread running with a stale\n cached virtual->physical translation to potentially\n escalate their privileges if the translation in question\n were writable and the physical page got reused for\n something critical (for example, a page table).\n (CVE-2016-2069, Moderate)\n\n - A race condition flaw was found in the ioctl_send_fib()\n function in the Linux kernel's aacraid implementation. A\n local attacker could use this flaw to cause a denial of\n service (out-of-bounds access or system crash) by\n changing a certain size value. (CVE-2016-6480, Moderate)\n\n - It was found that when the gcc stack protector was\n enabled, reading the /proc/keys file could cause a panic\n in the Linux kernel due to stack corruption. This\n happened because an incorrect buffer size was used to\n hold a 64-bit timeout value rendered as weeks.\n (CVE-2016-7042, Moderate)\n\n - It was found that when file permissions were modified\n via chmod and the user modifying them was not in the\n owning group or capable of CAP_FSETID, the setgid bit\n would be cleared. Setting a POSIX ACL via setxattr sets\n the file permissions as well as the new ACL, but doesn't\n clear the setgid bit in a similar way. This could allow\n a local user to gain group privileges via certain setgid\n applications. (CVE-2016-7097, Moderate)\n\n - A flaw was found in the Linux networking subsystem where\n a local attacker with CAP_NET_ADMIN capabilities could\n cause an out-of-bounds memory access by creating a\n smaller-than-expected ICMP header and sending to its\n destination via sendto(). (CVE-2016-8399, Moderate)\n\n - It was found that the blk_rq_map_user_iov() function in\n the Linux kernel's block device implementation did not\n properly restrict the type of iterator, which could\n allow a local attacker to read or write to arbitrary\n kernel memory locations or cause a denial of service\n (use-after-free) by leveraging write access to a /dev/sg\n device. (CVE-2016-9576, CVE-2016-10088, Moderate)\n\n - A flaw was found in the USB-MIDI Linux kernel driver: a\n double-free error could be triggered for the 'umidi'\n object. An attacker with physical access to the system\n could use this flaw to escalate their privileges.\n (CVE-2016-2384, Low)\"\n );\n # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1704&L=scientific-linux-errata&F=&S=&P=2945\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?a733115e\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fermilab:scientific_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"x-cpe:/o:fermilab:scientific_linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/04/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Scientific Linux Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Scientific Linux \" >!< release) audit(AUDIT_HOST_NOT, \"running Scientific Linux\");\nos_ver = pregmatch(pattern: \"Scientific Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Scientific Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Scientific Linux 6.x\", \"Scientific Linux \" + os_ver);\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu >!< \"x86_64\" && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Scientific Linux\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"SL6\", reference:\"kernel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-abi-whitelists-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-debuginfo-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debug-devel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debuginfo-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-debuginfo-common-i686-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-devel-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-doc-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-firmware-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"kernel-headers-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"perf-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"perf-debuginfo-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"python-perf-2.6.32-696.el6\")) flag++;\nif (rpm_check(release:\"SL6\", reference:\"python-perf-debuginfo-2.6.32-696.el6\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:10:37", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other impacts.\n\nCVE-2016-9588\n\nJim Mattson discovered that the KVM implementation for Intel x86 processors does not properly handle #BP and #OF exceptions in an L2 (nested) virtual machine. A local attacker in an L2 guest VM can take advantage of this flaw to cause a denial of service for the L1 guest VM.\n\nCVE-2017-2636\n\nAlexander Popov discovered a race condition flaw in the n_hdlc line discipline that can lead to a double free. A local unprivileged user can take advantage of this flaw for privilege escalation. On systems that do not already have the n_hdlc module loaded, this can be mitigated by disabling it: echo >> /etc/modprobe.d/disable-n_hdlc.conf install n_hdlc false\n\nCVE-2017-5669\n\nGareth Evans reported that privileged users can map memory at address 0 through the shmat() system call. This could make it easier to exploit other kernel security vulnerabilities via a set-UID program.\n\nCVE-2017-5986\n\nAlexander Popov reported a race condition in the SCTP implementation that can be used by local users to cause a denial of service (crash).\nThe initial fix for this was incorrect and introduced further security issues (CVE-2017-6353). This update includes a later fix that avoids those. On systems that do not already have the sctp module loaded, this can be mitigated by disabling it: echo >> /etc/modprobe.d/disable-sctp.conf install sctp false\n\nCVE-2017-6214\n\nDmitry Vyukov reported a bug in the TCP implementation's handling of urgent data in the splice() system call. This can be used by a remote attacker for denial of service (hang) against applications that read from TCP sockets with splice().\n\nCVE-2017-6345\n\nAndrey Konovalov reported that the LLC type 2 implementation incorrectly assigns socket buffer ownership. This might be usable by a local user to cause a denial of service (memory corruption or crash) or privilege escalation. On systems that do not already have the llc2 module loaded, this can be mitigated by disabling it: echo >> /etc/modprobe.d/disable-llc2.conf install llc2 false\n\nCVE-2017-6346\n\nDmitry Vyukov reported a race condition in the raw packet (af_packet) fanout feature. Local users with the CAP_NET_RAW capability (in any user namespace) can use this for denial of service and possibly for privilege escalation.\n\nCVE-2017-6348\n\nDmitry Vyukov reported that the general queue implementation in the IrDA subsystem does not properly manage multiple locks, possibly allowing local users to cause a denial of service (deadlock) via crafted operations on IrDA devices.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version 3.2.86-1.\n\nFor Debian 8 'Jessie', these problems have been fixed in version 3.16.39-1+deb8u2.\n\nWe recommend that you upgrade your linux packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-03-10T00:00:00", "type": "nessus", "title": "Debian DLA-849-1 : linux security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-9588", "CVE-2017-2636", "CVE-2017-5669", "CVE-2017-5986", "CVE-2017-6214", "CVE-2017-6345", "CVE-2017-6346", "CVE-2017-6348", "CVE-2017-6353"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux", "cpe:/o:debian:debian_linux:7.0"], "id": "DEBIAN_DLA-849.NASL", "href": "https://www.tenable.com/plugins/nessus/97640", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-849-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97640);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-9588\", \"CVE-2017-2636\", \"CVE-2017-5669\", \"CVE-2017-5986\", \"CVE-2017-6214\", \"CVE-2017-6345\", \"CVE-2017-6346\", \"CVE-2017-6348\", \"CVE-2017-6353\");\n\n script_name(english:\"Debian DLA-849-1 : linux security update\");\n script_summary(english:\"Checks dpkg output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or have other\nimpacts.\n\nCVE-2016-9588\n\nJim Mattson discovered that the KVM implementation for Intel x86\nprocessors does not properly handle #BP and #OF exceptions in an L2\n(nested) virtual machine. A local attacker in an L2 guest VM can take\nadvantage of this flaw to cause a denial of service for the L1 guest\nVM.\n\nCVE-2017-2636\n\nAlexander Popov discovered a race condition flaw in the n_hdlc line\ndiscipline that can lead to a double free. A local unprivileged user\ncan take advantage of this flaw for privilege escalation. On systems\nthat do not already have the n_hdlc module loaded, this can be\nmitigated by disabling it: echo >> /etc/modprobe.d/disable-n_hdlc.conf\ninstall n_hdlc false\n\nCVE-2017-5669\n\nGareth Evans reported that privileged users can map memory at address\n0 through the shmat() system call. This could make it easier to\nexploit other kernel security vulnerabilities via a set-UID program.\n\nCVE-2017-5986\n\nAlexander Popov reported a race condition in the SCTP implementation\nthat can be used by local users to cause a denial of service (crash).\nThe initial fix for this was incorrect and introduced further security\nissues (CVE-2017-6353). This update includes a later fix that avoids\nthose. On systems that do not already have the sctp module loaded,\nthis can be mitigated by disabling it: echo >>\n/etc/modprobe.d/disable-sctp.conf install sctp false\n\nCVE-2017-6214\n\nDmitry Vyukov reported a bug in the TCP implementation's handling of\nurgent data in the splice() system call. This can be used by a remote\nattacker for denial of service (hang) against applications that read\nfrom TCP sockets with splice().\n\nCVE-2017-6345\n\nAndrey Konovalov reported that the LLC type 2 implementation\nincorrectly assigns socket buffer ownership. This might be usable by a\nlocal user to cause a denial of service (memory corruption or crash)\nor privilege escalation. On systems that do not already have the llc2\nmodule loaded, this can be mitigated by disabling it: echo >>\n/etc/modprobe.d/disable-llc2.conf install llc2 false\n\nCVE-2017-6346\n\nDmitry Vyukov reported a race condition in the raw packet (af_packet)\nfanout feature. Local users with the CAP_NET_RAW capability (in any\nuser namespace) can use this for denial of service and possibly for\nprivilege escalation.\n\nCVE-2017-6348\n\nDmitry Vyukov reported that the general queue implementation in the\nIrDA subsystem does not properly manage multiple locks, possibly\nallowing local users to cause a denial of service (deadlock) via\ncrafted operations on IrDA devices.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version\n3.2.86-1.\n\nFor Debian 8 'Jessie', these problems have been fixed in version\n3.16.39-1+deb8u2.\n\nWe recommend that you upgrade your linux packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2017/03/msg00007.html\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Upgrade the affected linux package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:7.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/12/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/03/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/03/10\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"7.0\", prefix:\"linux\", reference:\"3.2.86-1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:23:26", "description": "The 4.8.15 stable kernel update contains a number of important fixes across the tree.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-27T00:00:00", "type": "nessus", "title": "Fedora 24 : kernel (2016-2b1f91e9bd)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-9588"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:kernel", "cpe:/o:fedoraproject:fedora:24"], "id": "FEDORA_2016-2B1F91E9BD.NASL", "href": "https://www.tenable.com/plugins/nessus/96107", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2016-2b1f91e9bd.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(96107);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-9588\");\n script_xref(name:\"FEDORA\", value:\"2016-2b1f91e9bd\");\n\n script_name(english:\"Fedora 24 : kernel (2016-2b1f91e9bd)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The 4.8.15 stable kernel update contains a number of important fixes\nacross the tree.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2016-2b1f91e9bd\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:24\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/12/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/27\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^24([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 24\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-9588\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for FEDORA-2016-2b1f91e9bd\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\nif (rpm_check(release:\"FC24\", reference:\"kernel-4.8.15-200.fc24\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_NOTE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:11:46", "description": "An update for kernel is now available for Red Hat Enterprise Linux 6.7 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate)\n\nEnhancement(s) :\n\n* Previously, the mpt3sas driver incorrectly checked the Transport Layer Retries (TLR) state even on Redundant Array Of Independent Discs (RAID) devices. Consequently, a kernel panic occurred when mpt3sas attempted to read from the RAID devices. With this update, mpt3sas has been fixed to check the TLR state only for non-RAID devices, and the kernel no longer panics under the described circumstances.\n(BZ#1427459)", "cvss3": {}, "published": "2017-04-13T00:00:00", "type": "nessus", "title": "RHEL 6 : kernel (RHSA-2017:0869)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-8399"], "modified": "2019-10-24T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-i686", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-firmware", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:6.7"], "id": "REDHAT-RHSA-2017-0869.NASL", "href": "https://www.tenable.com/plugins/nessus/99337", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2017:0869. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(99337);\n script_version(\"3.10\");\n script_cvs_date(\"Date: 2019/10/24 15:35:42\");\n\n script_cve_id(\"CVE-2016-8399\");\n script_xref(name:\"RHSA\", value:\"2017:0869\");\n\n script_name(english:\"RHEL 6 : kernel (RHSA-2017:0869)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 6.7\nExtended Update Support.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Moderate. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* A flaw was found in the Linux networking subsystem where a local\nattacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds\nmemory access by creating a smaller-than-expected ICMP header and\nsending to its destination via sendto(). (CVE-2016-8399, Moderate)\n\nEnhancement(s) :\n\n* Previously, the mpt3sas driver incorrectly checked the Transport\nLayer Retries (TLR) state even on Redundant Array Of Independent Discs\n(RAID) devices. Consequently, a kernel panic occurred when mpt3sas\nattempted to read from the RAID devices. With this update, mpt3sas has\nbeen fixed to check the TLR state only for non-RAID devices, and the\nkernel no longer panics under the described circumstances.\n(BZ#1427459)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2017:0869\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-8399\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-i686\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:6.7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/01/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/04/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/04/13\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^6\\.7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 6.7\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-8399\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2017:0869\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2017:0869\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", reference:\"kernel-abi-whitelists-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-debug-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-debug-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-debug-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-debug-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-debug-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-debuginfo-common-i686-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", reference:\"kernel-doc-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", reference:\"kernel-firmware-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"kernel-headers-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-headers-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"kernel-headers-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-kdump-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"kernel-kdump-devel-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"python-perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"python-perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"python-perf-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"i686\", reference:\"python-perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"s390x\", reference:\"python-perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n if (rpm_check(release:\"RHEL6\", sp:\"7\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-2.6.32-573.41.1.el6\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:08:18", "description": "The openSUSE 42.1 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2016-9756: KVM: x86: drop error recovery in em_jmp_far and em_ret_far (bsc#1013038).\n\nThe following non-security bugs were fixed :\n\n - scsi: megaraid_sas: fix macro MEGASAS_IS_LOGICAL to avoid regression (bsc#1014943).", "cvss3": {}, "published": "2017-01-03T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2017-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-9756"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:kernel-debug", "p-cpe:/a:novell:opensuse:kernel-debug-base", "p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debuginfo", "p-cpe:/a:novell:opensuse:kernel-debug-debugsource", "p-cpe:/a:novell:opensuse:kernel-debug-devel", "p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default", "p-cpe:/a:novell:opensuse:kernel-default-base", "p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-default-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae", "p-cpe:/a:novell:opensuse:kernel-pae-base", "p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pae-debugsource", "p-cpe:/a:novell:opensuse:kernel-pae-devel", "p-cpe:/a:novell:opensuse:kernel-pv", "p-cpe:/a:novell:opensuse:kernel-pv-base", "p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debuginfo", "p-cpe:/a:novell:opensuse:kernel-pv-debugsource", "p-cpe:/a:novell:opensuse:kernel-pv-devel", "p-cpe:/a:novell:opensuse:kernel-source", "p-cpe:/a:novell:opensuse:kernel-source-vanilla", "p-cpe:/a:novell:opensuse:kernel-syms", "p-cpe:/a:novell:opensuse:kernel-vanilla", "p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo", "p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource", "p-cpe:/a:novell:opensuse:kernel-vanilla-devel", "p-cpe:/a:novell:opensuse:kernel-xen", "p-cpe:/a:novell:opensuse:kernel-xen-base", "p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debuginfo", "p-cpe:/a:novell:opensuse:kernel-xen-debugsource", "p-cpe:/a:novell:opensuse:kernel-xen-devel", "cpe:/o:novell:opensuse:42.1", "p-cpe:/a:novell:opensuse:kernel-default-debugsource", "p-cpe:/a:novell:opensuse:kernel-default-devel", "p-cpe:/a:novell:opensuse:kernel-devel", "p-cpe:/a:novell:opensuse:kernel-docs-html", "p-cpe:/a:novell:opensuse:kernel-docs-pdf", "p-cpe:/a:novell:opensuse:kernel-ec2", "p-cpe:/a:novell:opensuse:kernel-ec2-base", "p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo", "p-cpe:/a:novell:opensuse:kernel-ec2-debugsource", "p-cpe:/a:novell:opensuse:kernel-ec2-devel", "p-cpe:/a:novell:opensuse:kernel-macros", "p-cpe:/a:novell:opensuse:kernel-obs-build", "p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource", "p-cpe:/a:novell:opensuse:kernel-obs-qa"], "id": "OPENSUSE-2017-1.NASL", "href": "https://www.tenable.com/plugins/nessus/96249", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2017-1.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(96249);\n script_version(\"3.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2016-9756\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2017-1)\");\n script_summary(english:\"Check for the openSUSE-2017-1 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The openSUSE 42.1 kernel was updated to receive various security and\nbugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2016-9756: KVM: x86: drop error recovery in\n em_jmp_far and em_ret_far (bsc#1013038).\n\nThe following non-security bugs were fixed :\n\n - scsi: megaraid_sas: fix macro MEGASAS_IS_LOGICAL to\n avoid regression (bsc#1014943).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1013038\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1014943\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected the Linux Kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-default-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-html\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-docs-pdf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-ec2-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-macros\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-obs-qa\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pae-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-pv-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-source-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-syms\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-vanilla-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:kernel-xen-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.1\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/01/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/01/03\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 Tenable Network Security, Inc.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE42\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-default-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-html-4.1.36-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-docs-pdf-4.1.36-44.2\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-macros-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-4.1.36-44.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-build-debugsource-4.1.36-44.3\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-obs-qa-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-source-vanilla-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", reference:\"kernel-syms-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-debug-devel-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-ec2-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pae-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-pv-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-vanilla-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"i686\", reference:\"kernel-xen-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-debug-devel-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-ec2-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pae-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-pv-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-vanilla-devel-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-base-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debuginfo-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-debugsource-4.1.36-44.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.1\", cpu:\"x86_64\", reference:\"kernel-xen-devel-4.1.36-44.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-04T14:39:32", "description": "The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. (CVE-2016-7097)\n\nImpact\n\nA local user may be allowed to gain group privileges by way of certain setgid applications.", "cvss3": {}, "published": "2017-10-24T00:00:00", "type": "nessus", "title": "F5 Networks BIG-IP : Linux kernel vulnerability (K31603170)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7097"], "modified": "2019-01-04T00:00:00", "cpe": ["cpe:/a:f5:big-ip_access_policy_manager", "cpe:/a:f5:big-ip_advanced_firewall_manager", "cpe:/a:f5:big-ip_application_acceleration_manager", "cpe:/a:f5:big-ip_application_security_manager", "cpe:/a:f5:big-ip_application_visibility_and_reporting", "cpe:/a:f5:big-ip_global_traffic_manager", "cpe:/a:f5:big-ip_link_controller", "cpe:/a:f5:big-ip_local_traffic_manager", "cpe:/a:f5:big-ip_policy_enforcement_manager", "cpe:/a:f5:big-ip_webaccelerator", "cpe:/h:f5:big-ip", "cpe:/h:f5:big-ip_protocol_security_manager"], "id": "F5_BIGIP_SOL31603170.NASL", "href": "https://www.tenable.com/plugins/nessus/104108", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from F5 Networks BIG-IP Solution K31603170.\n#\n# The text description of this plugin is (C) F5 Networks.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(104108);\n script_version(\"3.9\");\n script_cvs_date(\"Date: 2019/01/04 10:03:41\");\n\n script_cve_id(\"CVE-2016-7097\");\n\n script_name(english:\"F5 Networks BIG-IP : Linux kernel vulnerability (K31603170)\");\n script_summary(english:\"Checks the BIG-IP version.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote device is missing a vendor-supplied security patch.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The filesystem implementation in the Linux kernel through 4.8.2\npreserves the setgid bit during a setxattr call, which allows local\nusers to gain group privileges by leveraging the existence of a setgid\nprogram with restrictions on execute permissions. (CVE-2016-7097)\n\nImpact\n\nA local user may be allowed to gain group privileges by way of certain\nsetgid applications.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://support.f5.com/csp/article/K31603170\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade to one of the non-vulnerable versions listed in the F5\nSolution K31603170.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_access_policy_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_advanced_firewall_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_application_acceleration_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_application_security_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_application_visibility_and_reporting\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_global_traffic_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_link_controller\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_local_traffic_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_policy_enforcement_manager\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:f5:big-ip_webaccelerator\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/h:f5:big-ip\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/h:f5:big-ip_protocol_security_manager\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/06/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/10/24\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"F5 Networks Local Security Checks\");\n\n script_dependencies(\"f5_bigip_detect.nbin\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/BIG-IP/hotfix\", \"Host/BIG-IP/modules\", \"Host/BIG-IP/version\", \"Settings/ParanoidReport\");\n\n exit(0);\n}\n\n\ninclude(\"f5_func.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nversion = get_kb_item(\"Host/BIG-IP/version\");\nif ( ! version ) audit(AUDIT_OS_NOT, \"F5 Networks BIG-IP\");\nif ( isnull(get_kb_item(\"Host/BIG-IP/hotfix\")) ) audit(AUDIT_KB_MISSING, \"Host/BIG-IP/hotfix\");\nif ( ! get_kb_item(\"Host/BIG-IP/modules\") ) audit(AUDIT_KB_MISSING, \"Host/BIG-IP/modules\");\n\nsol = \"K31603170\";\nvmatrix = make_array();\n\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\n# AFM\nvmatrix[\"AFM\"] = make_array();\nvmatrix[\"AFM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"AFM\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# AM\nvmatrix[\"AM\"] = make_array();\nvmatrix[\"AM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"AM\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# APM\nvmatrix[\"APM\"] = make_array();\nvmatrix[\"APM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"APM\"][\"unaffected\"] = make_list(\"13.1.0.8\",\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# ASM\nvmatrix[\"ASM\"] = make_array();\nvmatrix[\"ASM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"ASM\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# AVR\nvmatrix[\"AVR\"] = make_array();\nvmatrix[\"AVR\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"AVR\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# GTM\nvmatrix[\"GTM\"] = make_array();\nvmatrix[\"GTM\"][\"affected\" ] = make_list(\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"GTM\"][\"unaffected\"] = make_list(\"11.6.2\",\"11.5.5\");\n\n# LC\nvmatrix[\"LC\"] = make_array();\nvmatrix[\"LC\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"LC\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# LTM\nvmatrix[\"LTM\"] = make_array();\nvmatrix[\"LTM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"LTM\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n# PEM\nvmatrix[\"PEM\"] = make_array();\nvmatrix[\"PEM\"][\"affected\" ] = make_list(\"14.0.0\",\"13.0.0-13.1.1\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"PEM\"][\"unaffected\"] = make_list(\"12.1.3\",\"11.6.2\",\"11.5.5\");\n\n\nif (bigip_is_affected(vmatrix:vmatrix, sol:sol))\n{\n if (report_verbosity > 0) security_note(port:0, extra:bigip_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = bigip_get_tested_modules();\n audit_extra = \"For BIG-IP module(s) \" + tested + \",\";\n if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);\n else audit(AUDIT_HOST_NOT, \"running any of the affected modules\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:17:36", "description": "An update for kernel-rt is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security issues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes document linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.", "cvss3": {}, "published": "2017-08-03T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel-rt (RHSA-2017:2077)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-10741", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-2584", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5551", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7495", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2019-10-24T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel-rt", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm", "p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm-debuginfo", "cpe:/o:redhat:enterprise_linux:7"], "id": "REDHAT-RHSA-2017-2077.NASL", "href": "https://www.tenable.com/plugins/nessus/102151", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2017:2077. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(102151);\n script_version(\"3.15\");\n script_cvs_date(\"Date: 2019/10/24 15:35:43\");\n\n script_cve_id(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-10741\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5551\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7495\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n script_xref(name:\"RHSA\", value:\"2017:2077\");\n\n script_name(english:\"RHEL 7 : kernel-rt (RHSA-2017:2077)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel-rt is now available for Red Hat Enterprise Linux\n7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel-rt packages provide the Real Time Linux Kernel, which\nenables fine-tuning for systems with extremely high determinism\nrequirements.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a\nrace condition in the L2TPv3 IP Encapsulation feature. A local user\ncould use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in\nkeyring.c if type->match is NULL. A local user could use this flaw to\ncrash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not\nproperly validate layout type when processing NFSv4 pNFS LAYOUTGET and\nGETDEVICEINFO operands. A remote attacker could use this flaw to\nsoft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security\nissues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042,\nCVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588,\nCVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596,\nCVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951,\nCVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890,\nCVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890,\nCVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242,\nCVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604,\nCVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes\ndocument linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin\n(Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and\nVasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi\nfor reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for\nreporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by\nOndrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by\nAndreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213\nand CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and\nthe CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red\nHat Enterprise Linux 7.4 Release Notes linked from the References\nsection.\"\n );\n # https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?3395ff0b\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2017:2077\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2014-7970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2014-7975\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2015-8839\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2015-8970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-6213\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-7042\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-7097\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-8645\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9576\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9588\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9604\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9685\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9806\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10088\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10147\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10200\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10741\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2584\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2596\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2647\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2671\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-5551\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-5970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-6001\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-6951\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7187\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7495\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7616\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7889\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-8797\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-8890\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9074\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9075\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9076\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9077\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9242\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-rt-trace-kvm-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/10/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/08/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/08/03\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-10741\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5551\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7495\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2017:2077\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2017:2077\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-devel-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debug-kvm-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-debuginfo-common-x86_64-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-devel-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-rt-doc-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-kvm-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-devel-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-3.10.0-693.rt56.617.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-rt-trace-kvm-debuginfo-3.10.0-693.rt56.617.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel-rt / kernel-rt-debug / kernel-rt-debug-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-22T15:50:26", "description": "Marco Grassi discovered that the driver for Areca RAID Controllers in the Linux kernel did not properly validate control messages. A local attacker could use this to cause a denial of service (system crash) or possibly gain privileges.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-01T00:00:00", "type": "nessus", "title": "Ubuntu 12.04 LTS : linux vulnerability (USN-3144-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-7425"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-highbank", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-virtual", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-highbank", "p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual", "cpe:/o:canonical:ubuntu_linux:12.04:-:lts"], "id": "UBUNTU_USN-3144-1.NASL", "href": "https://www.tenable.com/plugins/nessus/95429", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3144-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(95429);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-7425\");\n script_xref(name:\"USN\", value:\"3144-1\");\n\n script_name(english:\"Ubuntu 12.04 LTS : linux vulnerability (USN-3144-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Marco Grassi discovered that the driver for Areca RAID Controllers in\nthe Linux kernel did not properly validate control messages. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly gain privileges.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3144-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-generic-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-highbank\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.2-virtual\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-pae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-highbank\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:12.04:-:lts\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/10/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/11/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(12\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 12.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-7425\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3144-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-3.2.0-116-generic\", pkgver:\"3.2.0-116.158\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-3.2.0-116-generic-pae\", pkgver:\"3.2.0-116.158\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-3.2.0-116-highbank\", pkgver:\"3.2.0-116.158\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-3.2.0-116-virtual\", pkgver:\"3.2.0-116.158\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-generic\", pkgver:\"3.2.0.116.132\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-generic-pae\", pkgver:\"3.2.0.116.132\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-highbank\", pkgver:\"3.2.0.116.132\")) flag++;\nif (ubuntu_check(osver:\"12.04\", pkgname:\"linux-image-virtual\", pkgver:\"3.2.0.116.132\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-3.2-generic / linux-image-3.2-generic-pae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:17:12", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security issues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes document linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.", "cvss3": {}, "published": "2017-08-25T00:00:00", "type": "nessus", "title": "CentOS 7 : kernel (CESA-2017:1842) (Stack Clash)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-10741", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-1000379", "CVE-2017-2584", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5551", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7495", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:centos:centos:kernel", "p-cpe:/a:centos:centos:kernel-debug", "p-cpe:/a:centos:centos:kernel-debug-devel", "p-cpe:/a:centos:centos:kernel-devel", "p-cpe:/a:centos:centos:kernel-headers", "p-cpe:/a:centos:centos:kernel-tools", "p-cpe:/a:centos:centos:kernel-tools-libs", "p-cpe:/a:centos:centos:kernel-tools-libs-devel", "p-cpe:/a:centos:centos:perf", "p-cpe:/a:centos:centos:python-perf", "cpe:/o:centos:centos:7"], "id": "CENTOS_RHSA-2017-1842.NASL", "href": "https://www.tenable.com/plugins/nessus/102734", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2017:1842 and \n# CentOS Errata and Security Advisory 2017:1842 respectively.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(102734);\n script_version(\"3.14\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-10741\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-1000379\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5551\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7495\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n script_xref(name:\"RHSA\", value:\"2017:1842\");\n\n script_name(english:\"CentOS 7 : kernel (CESA-2017:1842) (Stack Clash)\");\n script_summary(english:\"Checks rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote CentOS host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a\nrace condition in the L2TPv3 IP Encapsulation feature. A local user\ncould use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in\nkeyring.c if type->match is NULL. A local user could use this flaw to\ncrash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not\nproperly validate layout type when processing NFSv4 pNFS LAYOUTGET and\nGETDEVICEINFO operands. A remote attacker could use this flaw to\nsoft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security\nissues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042,\nCVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588,\nCVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596,\nCVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951,\nCVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890,\nCVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890,\nCVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242,\nCVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604,\nCVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes\ndocument linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin\n(Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and\nVasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi\nfor reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for\nreporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by\nOndrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by\nAndreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213\nand CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and\nthe CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red\nHat Enterprise Linux 7.4 Release Notes linked from the References\nsection.\"\n );\n # https://lists.centos.org/pipermail/centos-cr-announce/2017-August/004249.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?eefc4264\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2017-8797\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/10/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/08/23\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/08/25\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"CentOS Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/CentOS/release\");\nif (isnull(release) || \"CentOS\" >!< release) audit(AUDIT_OS_NOT, \"CentOS\");\nos_ver = pregmatch(pattern: \"CentOS(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"CentOS\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"CentOS 7.x\", \"CentOS \" + os_ver);\n\nif (!get_kb_item(\"Host/CentOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"CentOS\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"perf-3.10.0-693.el7\")) flag++;\nif (rpm_check(release:\"CentOS-7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-693.el7\")) flag++;\n\n\nif (flag)\n{\n cr_plugin_caveat = '\\n' +\n 'NOTE: The security advisory associated with this vulnerability has a\\n' +\n 'fixed package version that may only be available in the continuous\\n' +\n 'release (CR) repository for CentOS, until it is present in the next\\n' +\n 'point release of CentOS.\\n\\n' +\n\n 'If an equal or higher package level does not exist in the baseline\\n' +\n 'repository for your major version of CentOS, then updates from the CR\\n' +\n 'repository will need to be applied in order to address the\\n' +\n 'vulnerability.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + cr_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:16:39", "description": "An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security issues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes document linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.", "cvss3": {}, "published": "2017-08-03T00:00:00", "type": "nessus", "title": "RHEL 7 : kernel (RHSA-2017:1842) (Stack Clash)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2014-7970", "CVE-2014-7975", "CVE-2015-8839", "CVE-2015-8970", "CVE-2016-10088", "CVE-2016-10147", "CVE-2016-10200", "CVE-2016-10741", "CVE-2016-6213", "CVE-2016-7042", "CVE-2016-7097", "CVE-2016-8645", "CVE-2016-9576", "CVE-2016-9588", "CVE-2016-9604", "CVE-2016-9685", "CVE-2016-9806", "CVE-2017-1000379", "CVE-2017-2584", "CVE-2017-2596", "CVE-2017-2647", "CVE-2017-2671", "CVE-2017-5551", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6951", "CVE-2017-7187", "CVE-2017-7495", "CVE-2017-7616", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8890", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9076", "CVE-2017-9077", "CVE-2017-9242"], "modified": "2019-10-24T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:kernel", "p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists", "p-cpe:/a:redhat:enterprise_linux:kernel-debug", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x", "p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64", "p-cpe:/a:redhat:enterprise_linux:kernel-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-doc", "p-cpe:/a:redhat:enterprise_linux:kernel-headers", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump", "cpe:/o:redhat:enterprise_linux:7.5", "cpe:/o:redhat:enterprise_linux:7.6", "cpe:/o:redhat:enterprise_linux:7.7", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel", "p-cpe:/a:redhat:enterprise_linux:kernel-tools", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs", "p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel", "p-cpe:/a:redhat:enterprise_linux:perf", "p-cpe:/a:redhat:enterprise_linux:perf-debuginfo", "p-cpe:/a:redhat:enterprise_linux:python-perf", "p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo", "cpe:/o:redhat:enterprise_linux:7", "cpe:/o:redhat:enterprise_linux:7.4"], "id": "REDHAT-RHSA-2017-1842.NASL", "href": "https://www.tenable.com/plugins/nessus/102143", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2017:1842. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(102143);\n script_version(\"3.19\");\n script_cvs_date(\"Date: 2019/10/24 15:35:43\");\n\n script_cve_id(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-10741\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-1000379\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5551\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7495\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n script_xref(name:\"RHSA\", value:\"2017:1842\");\n\n script_name(english:\"RHEL 7 : kernel (RHSA-2017:1842) (Stack Clash)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for kernel is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nSecurity Fix(es) :\n\n* An use-after-free flaw was found in the Linux kernel which enables a\nrace condition in the L2TPv3 IP Encapsulation feature. A local user\ncould use this flaw to escalate their privileges or crash the system.\n(CVE-2016-10200, Important)\n\n* A flaw was found that can be triggered in keyring_search_iterator in\nkeyring.c if type->match is NULL. A local user could use this flaw to\ncrash the system or, potentially, escalate their privileges.\n(CVE-2017-2647, Important)\n\n* It was found that the NFSv4 server in the Linux kernel did not\nproperly validate layout type when processing NFSv4 pNFS LAYOUTGET and\nGETDEVICEINFO operands. A remote attacker could use this flaw to\nsoft-lockup the system and thus cause denial of service.\n(CVE-2017-8797, Important)\n\nThis update also fixes multiple Moderate and Low impact security\nissues :\n\n* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042,\nCVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588,\nCVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596,\nCVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951,\nCVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890,\nCVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890,\nCVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242,\nCVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604,\nCVE-2016-9685\n\nDocumentation for these issues is available from the Release Notes\ndocument linked from the References section.\n\nRed Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin\n(Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and\nVasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi\nfor reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for\nreporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by\nOndrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by\nAndreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213\nand CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and\nthe CVE-2016-9604 issue was discovered by David Howells (Red Hat).\n\nAdditional Changes :\n\nFor detailed information on other changes in this release, see the Red\nHat Enterprise Linux 7.4 Release Notes linked from the References\nsection.\"\n );\n # https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?3395ff0b\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2017:1842\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2014-7970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2014-7975\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2015-8839\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2015-8970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-6213\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-7042\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-7097\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-8645\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9576\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9588\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9604\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9685\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-9806\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10088\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10147\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10200\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2016-10741\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2584\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2596\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2647\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-2671\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-5551\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-5970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-6001\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-6951\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7187\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7495\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7616\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-7889\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-8797\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-8890\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9074\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9075\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9076\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9077\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-9242\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2017-1000379\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-doc\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-headers\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.5\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7.7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2014/10/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/08/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/08/03\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2014-7970\", \"CVE-2014-7975\", \"CVE-2015-8839\", \"CVE-2015-8970\", \"CVE-2016-10088\", \"CVE-2016-10147\", \"CVE-2016-10200\", \"CVE-2016-10741\", \"CVE-2016-6213\", \"CVE-2016-7042\", \"CVE-2016-7097\", \"CVE-2016-8645\", \"CVE-2016-9576\", \"CVE-2016-9588\", \"CVE-2016-9604\", \"CVE-2016-9685\", \"CVE-2016-9806\", \"CVE-2017-1000379\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2647\", \"CVE-2017-2671\", \"CVE-2017-5551\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6951\", \"CVE-2017-7187\", \"CVE-2017-7495\", \"CVE-2017-7616\", \"CVE-2017-7889\", \"CVE-2017-8797\", \"CVE-2017-8890\", \"CVE-2017-9074\", \"CVE-2017-9075\", \"CVE-2017-9076\", \"CVE-2017-9077\", \"CVE-2017-9242\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for RHSA-2017:1842\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2017:1842\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-abi-whitelists-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debug-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debug-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-debuginfo-common-s390x-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-debuginfo-common-x86_64-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", reference:\"kernel-doc-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-headers-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-headers-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"kernel-kdump-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"kernel-tools-libs-devel-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"perf-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"perf-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"perf-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"perf-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"python-perf-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"python-perf-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"s390x\", reference:\"python-perf-debuginfo-3.10.0-693.el7\")) flag++;\n\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"python-perf-debuginfo-3.10.0-693.el7\")) flag++;\n\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"kernel / kernel-abi-whitelists / kernel-debug / etc\");\n }\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:13:12", "description": "Marco Grassi discovered that the TCP implementation in the Linux kernel mishandles socket buffer (skb) truncation. A local attacker could use this to cause a denial of service (system crash).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2017-05-17T00:00:00", "type": "nessus", "title": "Ubuntu 14.04 LTS : linux vulnerability (USN-3290-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-8645"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-lowlatency", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "UBUNTU_USN-3290-1.NASL", "href": "https://www.tenable.com/plugins/nessus/100251", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3290-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(100251);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-8645\");\n script_xref(name:\"USN\", value:\"3290-1\");\n\n script_name(english:\"Ubuntu 14.04 LTS : linux vulnerability (USN-3290-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Marco Grassi discovered that the TCP implementation in the Linux\nkernel mishandles socket buffer (skb) truncation. A local attacker\ncould use this to cause a denial of service (system crash).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3290-1/\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:14.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/05/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/05/17\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"ksplice.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nvar release = chomp(release);\nif (! preg(pattern:\"^(14\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 14.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-8645\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for USN-3290-1\");\n }\n else\n {\n _ubuntu_report = ksplice_reporting_text();\n }\n}\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-3.13.0-119-generic\", pkgver:\"3.13.0-119.166\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-3.13.0-119-generic-lpae\", pkgver:\"3.13.0-119.166\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-3.13.0-119-lowlatency\", pkgver:\"3.13.0-119.166\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic\", pkgver:\"3.13.0.119.129\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-generic-lpae\", pkgver:\"3.13.0.119.129\")) flag++;\nif (ubuntu_check(osver:\"14.04\", pkgname:\"linux-image-lowlatency\", pkgver:\"3.13.0.119.129\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-image-3.13-generic / linux-image-3.13-generic-lpae / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:09:32", "description": "Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other impacts.\n\n - CVE-2016-6786 / CVE-2016-6787 It was discovered that the performance events subsystem does not properly manage locks during certain migrations, allowing a local attacker to escalate privileges. This can be mitigated by disabling unprivileged use of performance events:sysctl kernel.perf_event_paranoid=3\n\n - CVE-2016-8405 Peter Pi of Trend Micro discovered that the frame buffer video subsystem does not properly check bounds while copying color maps to userspace, causing a heap buffer out-of-bounds read, leading to information disclosure.\n\n - CVE-2016-9191 CAI Qian discovered that reference counting is not properly handled within proc_sys_readdir in the sysctl implementation, allowing a local denial of service (system hang) or possibly privilege escalation.\n\n - CVE-2017-2583 Xiaohan Zhang reported that KVM for amd64 does not correctly emulate loading of a null stack selector. This can be used by a user in a guest VM for denial of service (on an Intel CPU) or to escalate privileges within the VM (on an AMD CPU).\n\n - CVE-2017-2584 Dmitry Vyukov reported that KVM for x86 does not correctly emulate memory access by the SGDT and SIDT instructions, which can result in a use-after-free and information leak.\n\n - CVE-2017-2596 Dmitry Vyukov reported that KVM leaks page references when emulating a VMON for a nested hypervisor. This can be used by a privileged user in a guest VM for denial of service or possibly to gain privileges in the host.\n\n - CVE-2017-2618 It was discovered that an off-by-one in the handling of SELinux attributes in /proc/pid/attr could result in local denial of service.\n\n - CVE-2017-5549 It was discovered that the KLSI KL5KUSB105 serial USB device driver could log the contents of uninitialised kernel memory, resulting in an information leak.\n\n - CVE-2017-5551 Jan Kara found that changing the POSIX ACL of a file on tmpfs never cleared its set-group-ID flag, which should be done if the user changing it is not a member of the group-owner. In some cases, this would allow the user-owner of an executable to gain the privileges of the group-owner.\n\n - CVE-2017-5897 Andrey Konovalov discovered an out-of-bounds read flaw in the ip6gre_err function in the IPv6 networking code.\n\n - CVE-2017-5970 Andrey Konovalov discovered a denial-of-service flaw in the IPv4 networking code. This can be triggered by a local or remote attacker if a local UDP or raw socket has the IP_RETOPTS option enabled.\n\n - CVE-2017-6001 Di Shen discovered a race condition between concurrent calls to the performance events subsystem, allowing a local attacker to escalate privileges. This flaw exists because of an incomplete fix of CVE-2016-6786. This can be mitigated by disabling unprivileged use of performance events: sysctl kernel.perf_event_paranoid=3\n\n - CVE-2017-6074 Andrey Konovalov discovered a use-after-free vulnerability in the DCCP networking code, which could result in denial of service or local privilege escalation. On systems that do not already have the dccp module loaded, this can be mitigated by disabling it:echo >> /etc/modprobe.d/disable-dccp.conf install dccp false", "cvss3": {}, "published": "2017-02-24T00:00:00", "type": "nessus", "title": "Debian DSA-3791-1 : linux - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-6786", "CVE-2016-6787", "CVE-2016-8405", "CVE-2016-9191", "CVE-2017-2583", "CVE-2017-2584", "CVE-2017-2596", "CVE-2017-2618", "CVE-2017-5549", "CVE-2017-5551", "CVE-2017-5897", "CVE-2017-5970", "CVE-2017-6001", "CVE-2017-6074"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:linux", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DSA-3791.NASL", "href": "https://www.tenable.com/plugins/nessus/97357", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-3791. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(97357);\n script_version(\"3.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-6786\", \"CVE-2016-6787\", \"CVE-2016-8405\", \"CVE-2016-9191\", \"CVE-2017-2583\", \"CVE-2017-2584\", \"CVE-2017-2596\", \"CVE-2017-2618\", \"CVE-2017-5549\", \"CVE-2017-5551\", \"CVE-2017-5897\", \"CVE-2017-5970\", \"CVE-2017-6001\", \"CVE-2017-6074\");\n script_xref(name:\"DSA\", value:\"3791\");\n\n script_name(english:\"Debian DSA-3791-1 : linux - security update\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities have been discovered in the Linux kernel that\nmay lead to a privilege escalation, denial of service or have other\nimpacts.\n\n - CVE-2016-6786 / CVE-2016-6787\n It was discovered that the performance events subsystem\n does not properly manage locks during certain\n migrations, allowing a local attacker to escalate\n privileges. This can be mitigated by disabling\n unprivileged use of performance events:sysctl\n kernel.perf_event_paranoid=3\n\n - CVE-2016-8405\n Peter Pi of Trend Micro discovered that the frame buffer\n video subsystem does not properly check bounds while\n copying color maps to userspace, causing a heap buffer\n out-of-bounds read, leading to information disclosure.\n\n - CVE-2016-9191\n CAI Qian discovered that reference counting is not\n properly handled within proc_sys_readdir in the sysctl\n implementation, allowing a local denial of service\n (system hang) or possibly privilege escalation.\n\n - CVE-2017-2583\n Xiaohan Zhang reported that KVM for amd64 does not\n correctly emulate loading of a null stack selector. This\n can be used by a user in a guest VM for denial of\n service (on an Intel CPU) or to escalate privileges\n within the VM (on an AMD CPU).\n\n - CVE-2017-2584\n Dmitry Vyukov reported that KVM for x86 does not\n correctly emulate memory access by the SGDT and SIDT\n instructions, which can result in a use-after-free and\n information leak.\n\n - CVE-2017-2596\n Dmitry Vyukov reported that KVM leaks page references\n when emulating a VMON for a nested hypervisor. This can\n be used by a privileged user in a guest VM for denial of\n service or possibly to gain privileges in the host.\n\n - CVE-2017-2618\n It was discovered that an off-by-one in the handling of\n SELinux attributes in /proc/pid/attr could result in\n local denial of service.\n\n - CVE-2017-5549\n It was discovered that the KLSI KL5KUSB105 serial USB\n device driver could log the contents of uninitialised\n kernel memory, resulting in an information leak.\n\n - CVE-2017-5551\n Jan Kara found that changing the POSIX ACL of a file on\n tmpfs never cleared its set-group-ID flag, which should\n be done if the user changing it is not a member of the\n group-owner. In some cases, this would allow the\n user-owner of an executable to gain the privileges of\n the group-owner.\n\n - CVE-2017-5897\n Andrey Konovalov discovered an out-of-bounds read flaw\n in the ip6gre_err function in the IPv6 networking code.\n\n - CVE-2017-5970\n Andrey Konovalov discovered a denial-of-service flaw in\n the IPv4 networking code. This can be triggered by a\n local or remote attacker if a local UDP or raw socket\n has the IP_RETOPTS option enabled.\n\n - CVE-2017-6001\n Di Shen discovered a race condition between concurrent\n calls to the performance events subsystem, allowing a\n local attacker to escalate privileges. This flaw exists\n because of an incomplete fix of CVE-2016-6786. This can\n be mitigated by disabling unprivileged use of\n performance events: sysctl kernel.perf_event_paranoid=3\n\n - CVE-2017-6074\n Andrey Konovalov discovered a use-after-free\n vulnerability in the DCCP networking code, which could\n result in denial of service or local privilege\n escalation. On systems that do not already have the dccp\n module loaded, this can be mitigated by disabling\n it:echo >> /etc/modprobe.d/disable-dccp.conf install\n dccp false\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-6786\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-6787\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-8405\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-9191\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-2583\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-2584\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-2596\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-2618\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5549\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5551\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5897\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-5970\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6001\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2016-6786\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/CVE-2017-6074\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/linux\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2017/dsa-3791\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the linux packages.\n\nFor the stable distribution (jessie), these problems have been fixed\nin version 3.16.39-1+deb8u1.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:F/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:F/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2016/11/28\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/02/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/02/24\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.8-arm\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.8-x86\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-compiler-gcc-4.9-x86\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-doc-3.16\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-586\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-686-pae\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-amd64\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-armel\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-armhf\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-all-i386\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-armmp\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-armmp-lpae\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-common\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-ixp4xx\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-kirkwood\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-orion5x\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-headers-3.16.0-9-versatile\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-586\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-686-pae\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-686-pae-dbg\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-amd64-dbg\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-armmp\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-armmp-lpae\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-ixp4xx\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-kirkwood\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-orion5x\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-image-3.16.0-9-versatile\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-libc-dev\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-manual-3.16\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-source-3.16\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"linux-support-3.16.0-9\", reference:\"3.16.39-1+deb8u1\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"xen-linux-system-3.16.0-9-amd64\", reference:\"3.16.39-1+deb8u1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:23:24", "description": "The 4.8.14 stable kernel update contains a number of important fixes across the tree.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-12-20T00:00:00", "type": "nessus", "title": "Fedora 25 : kernel (2016-02db2f32fd)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2016-8399"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:kernel", "cpe:/o:fedoraproject:fedora:25"], "id": "FEDORA_2016-02DB2F32FD.NASL", "href": "https://www.tenable.com/plugins/nessus/96019", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2016-02db2f32fd.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(96019);\n script_version(\"3.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2016-8399\");\n script_xref(name:\"FEDORA\", value:\"2016-02db2f32fd\");\n\n script_name(english:\"Fedora 25 : kernel (2016-02db2f32fd)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The 4.8.14 stable kernel update contains a number of important fixes\nacross the tree.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2016-02db2f32fd\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected kernel package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:kernel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:25\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/01/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2016/12/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2016/12/20\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"linux_alt_patch_detect.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\ninclude(\"ksplice.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^25([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 25\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\nif (get_one_kb_item(\"Host/ksplice/kernel-cves\"))\n{\n rm_kb_item(name:\"Host/uptrack-uname-r\");\n cve_list = make_list(\"CVE-2016-8399\");\n if (ksplice_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"KSplice hotfix for FEDORA-2016-02db2f32fd\");\n }\n else\n {\n __rpm_report = ksplice_reporting_text();\n }\n}\n\nflag = 0;\nif (rpm_check(release:\"FC25\", reference:\"kernel-4.8.14-300.fc25\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED,
OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0056)
