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{"id": "SUSE-SU-2016:1102-1", "vendorId": null, "type": "suse", "bulletinFamily": "unix", "title": "Security update for the Linux Kernel (important)", "description": "The SUSE Linux Enterprise 11 SP4 RT kernel was updated to receive various\n security and bugfixes.\n\n Following feature was added to kernel-xen:\n - A improved XEN blkfront module was added, which allows more I/O\n bandwidth. (FATE#320200) It is called xen-blkfront in PV, and\n xen-vbd-upstream in HVM mode.\n\n The following security bugs were fixed:\n - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the\n Linux kernel allowed local users to bypass intended AF_UNIX socket\n permissions or cause a denial of service (panic) via crafted epoll_ctl\n calls (bnc#955654).\n - CVE-2015-7515: An out of bounds memory access in the aiptek USB driver\n could be used by physical local attackers to crash the kernel\n (bnc#956708).\n - CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in\n the Linux kernel did not properly use a semaphore, which allowed local\n users to cause a denial of service (NULL pointer dereference and system\n crash) or possibly have unspecified other impact via a crafted\n application that leverages a race condition between keyctl_revoke and\n keyctl_read calls (bnc#958951).\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (BUG) via crafted\n keyctl commands that negatively instantiate a key, related to\n security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and\n security/keys/user_defined.c (bnc#958463).\n - CVE-2015-8543: The networking implementation in the Linux kernel did not\n validate protocol identifiers for certain protocol families, which\n allowed local users to cause a denial of service (NULL function pointer\n dereference and system crash) or possibly gain privileges by leveraging\n CLONE_NEWUSER support to execute a crafted SOCK_RAW application\n (bnc#958886).\n - CVE-2015-8550: Compiler optimizations in the XEN PV backend drivers\n could have lead to double fetch vulnerabilities, causing denial of\n service\n or arbitrary code execution (depending on the configuration)\n (bsc#957988).\n - CVE-2015-8551, CVE-2015-8552: xen/pciback: For\n XEN_PCI_OP_disable_msi[|x] only disable if device has MSI(X) enabled\n (bsc#957990).\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in\n drivers/net/ppp/pptp.c in the Linux kernel did not verify an address\n length, which allowed local users to obtain sensitive information from\n kernel memory and bypass the KASLR protection mechanism via a crafted\n application (bnc#959190).\n - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the\n Linux kernel did not verify an address length, which allowed local users\n to obtain sensitive information from kernel memory and bypass the KASLR\n protection mechanism via a crafted application (bnc#959190 bnc#959399).\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not\n properly manage the relationship between a lock and a socket, which\n allowed local users to cause a denial of service (deadlock) via a\n crafted sctp_accept call (bnc#961509).\n - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in\n the Linux kernel allowed local users to cause a denial of service\n (infinite loop) via a writev system call that triggers a zero length for\n the first segment of an iov (bnc#963765).\n - CVE-2015-8812: A use-after-free flaw was found in the CXGB3 kernel\n driver when the network was considered to be congested. This could be\n used by local attackers to cause machine crashes or potentially code\n execution (bsc#966437).\n - CVE-2016-0723: Race condition in the tty_ioctl function in\n drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain\n sensitive information from kernel memory or cause a denial of service\n (use-after-free and system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call (bnc#961500).\n - CVE-2016-2069: Race conditions in TLB syncing was fixed which could leak\n to information leaks (bnc#963767).\n - CVE-2016-2384: Removed a double free in the ALSA usb-audio driver in the\n umidi object which could lead to crashes (bsc#966693).\n - CVE-2016-2543: Added a missing NULL check at remove_events ioctl in ALSA\n that could lead to crashes. (bsc#967972).\n - CVE-2016-2544, CVE-2016-2545, CVE-2016-2546, CVE-2016-2547,\n CVE-2016-2548, CVE-2016-2549: Various race conditions in ALSAs timer\n handling were fixed. (bsc#967975, bsc#967974, bsc#967973, bsc#968011,\n bsc#968012, bsc#968013).\n\n The following non-security bugs were fixed:\n - Add /etc/modprobe.d/50-xen.conf selecting Xen frontend driver\n implementation (bsc#957986, bsc#956084, bsc#961658).\n - alsa: hda - Add one more node in the EAPD supporting candidate list\n (bsc#963561).\n - alsa: hda - Apply clock gate workaround to Skylake, too (bsc#966137).\n - alsa: hda - disable dynamic clock gating on Broxton before reset\n (bsc#966137).\n - alsa: hda - Fix playback noise with 24/32 bit sample size on BXT\n (bsc#966137).\n - blktap: also call blkif_disconnect() when frontend switched to closed\n (bsc#952976).\n - blktap: refine mm tracking (bsc#952976).\n - block: Always check queue limits for cloned requests (bsc#933782).\n - block: xen-blkfront: Fix possible NULL ptr dereference (bsc#961658\n fate#320200).\n - bnx2x: Add new device ids under the Qlogic vendor (bsc#964818).\n - bnx2x: Alloc 4k fragment for each rx ring buffer element (bsc#953369).\n - bnx2x: fix DMA API usage (bsc#953369).\n - driver core: Add BUS_NOTIFY_REMOVED_DEVICE event (bnc#962965).\n - drivers: xen-blkfront: only talk_to_blkback() when in\n XenbusStateInitialising (bsc#961658 fate#320200).\n - driver: xen-blkfront: move talk_to_blkback to a more suitable place\n (bsc#961658 fate#320200).\n - drm/i915: Change semantics of hw_contexts_disabled (bsc#963276).\n - drm/i915: Evict CS TLBs between batches (bsc#758040).\n - drm/i915: Fix SRC_COPY width on 830/845g (bsc#758040).\n - e1000e: Do not read ICR in Other interrupt (bsc#924919).\n - e1000e: Do not write lsc to ics in msi-x mode (bsc#924919).\n - e1000e: Fix msi-x interrupt automask (bsc#924919).\n - e1000e: Remove unreachable code (bsc#924919).\n - ec2: Update kabi files and start tracking ec2\n - ext3: fix data=journal fast mount/umount hang (bsc#942082).\n - ext3: NULL dereference in ext3_evict_inode() (bsc#942082).\n - firmware: Create directories for external firmware (bsc#959312).\n - firmware: Simplify directory creation (bsc#959312).\n - Fix handling of re-write-before-commit for mmapped NFS pages\n (bsc#964201).\n - ftdi_sio: private backport of TIOCMIWAIT (bnc#956375).\n - iommu/vt-d: Do not change dma domain on dma-mask change (bsc#955925).\n - jbd: Fix unreclaimed pages after truncate in data=journal mode\n (bsc#961516).\n - kabi/severities: Add exception for bnx2x_schedule_sp_rtnl() There is no\n external, 3rd party modules use the symbol and the\n bnx2x_schedule_sp_rtnl symbol is only used in the bnx2x driver.\n (bsc#953369)\n - kbuild: create directory for dir/file.o (bsc#959312).\n - llist/xen-blkfront: implement safe version of llist_for_each_entry\n (bsc#961658 fate#320200).\n - lpfc: Fix null ndlp dereference in target_reset_handler (bsc#951392).\n - memcg: do not hang on OOM when killed by userspace OOM access to memory\n reserves (bnc#969571).\n - mm-memcg-print-statistics-from-live-counters-fix (bnc#969307).\n - nfsv4: Recovery of recalled read delegations is broken (bsc#956514).\n - nvme: Clear BIO_SEG_VALID flag in nvme_bio_split() (bsc#954992).\n - nvme: default to 4k device page size (bsc#967042).\n - pci: leave MEM and IO decoding disabled during 64-bit BAR sizing, too\n (bsc#951815).\n - pci: Update VPD size with correct length (bsc#958906).\n - pl2303: fix TIOCMIWAIT (bnc#959649).\n - pl2303: introduce private disconnect method (bnc#959649).\n - qeth: initialize net_device with carrier off (bnc#958000, LTC#136514).\n - Refresh patches.xen/xen3-08-x86-ldt-make-modify_ldt-synchronous.patch\n (bsc#959705).\n - Refresh patches.xen/xen-vscsi-large-requests (refine fix and also\n address bsc#966094).\n - rt: v3.0-rt relevant @stable-rt patches from v3.2-rt rt111 update\n - s390/cio: collect format 1 channel-path description data (bnc#958000,\n LTC#136434).\n - s390/cio: ensure consistent measurement state (bnc#958000, LTC#136434).\n - s390/cio: fix measurement characteristics memleak (bnc#958000,\n LTC#136434).\n - s390/cio: update measurement characteristics (bnc#958000, LTC#136434).\n - s390/dasd: fix failfast for disconnected devices (bnc#958000,\n LTC#135138).\n - s390/sclp: Determine HSA size dynamically for zfcpdump (bnc#958000,\n LTC#136143).\n - s390/sclp: Move declarations for sclp_sdias into separate header file\n (bnc#958000, LTC#136143).\n - scsi_dh_rdac: always retry MODE SELECT on command lock violation\n (bsc#956949).\n - sunrpc: restore fair scheduling to priority queues (bsc#955308).\n - supported.conf: Add xen-blkfront.\n - tg3: 5715 does not link up when autoneg off (bsc#904035).\n - Update\n patches.fixes/mm-exclude-reserved-pages-from-dirtyable-memory-fix.patch\n (bnc#940017, bnc#949298, bnc#947128).\n - usb: ftdi_sio: fix race condition in TIOCMIWAIT, and abort of TIOCMIWAIT\n when the device is removed (bnc#956375).\n - usb: ftdi_sio: fix status line change handling for TIOCMIWAIT and\n TIOCGICOUNT (bnc#956375).\n - usb: ftdi_sio: fix tiocmget and tiocmset return values (bnc#956375).\n - usb: ftdi_sio: fix tiocmget indentation (bnc#956375).\n - usb: ftdi_sio: optimise chars_in_buffer (bnc#956375).\n - usb: ftdi_sio: refactor modem-control status retrieval (bnc#956375).\n - usb: ftdi_sio: remove unnecessary memset (bnc#956375).\n - usb: ftdi_sio: use ftdi_get_modem_status in chars_in_buffer (bnc#956375).\n - usb: ftdi_sio: use generic chars_in_buffer (bnc#956375).\n - usb: pl2303: clean up line-status handling (bnc#959649).\n - usb: pl2303: only wake up MSR queue on changes (bnc#959649).\n - usb: pl2303: remove bogus delta_msr_wait wake up (bnc#959649).\n - usb: serial: export usb_serial_generic_chars_in_buffer (bnc#956375).\n - usb: serial: ftdi_sio: Add missing chars_in_buffer function (bnc#956375).\n - vmxnet3: fix building without CONFIG_PCI_MSI (bsc#958912).\n - vmxnet3: fix netpoll race condition (bsc#958912).\n - xen/blkback: Persistent grant maps for xen blk drivers (bsc#961658\n fate#320200).\n - xen/blkback: persistent-grants fixes (bsc#961658 fate#320200).\n - xen-blkfront: allow building in our Xen environment (bsc#961658\n fate#320200).\n - xen/blk[front|back]: Enhance discard support with secure erasing support\n (bsc#961658 fate#320200).\n - xen/blk[front|back]: Squash blkif_request_rw and blkif_request_discard\n together (bsc#961658 fate#320200).\n - xen-blkfront: check for null drvdata in blkback_changed\n (XenbusStateClosing) (bsc#961658 fate#320200).\n - xen-blkfront: do not add indirect pages to list when !feature_persistent\n (bsc#961658 fate#320200).\n - xen/blkfront: do not put bdev right after getting it (bsc#961658\n fate#320200).\n - xen-blkfront: drop the use of llist_for_each_entry_safe (bsc#961658\n fate#320200).\n - xen, blkfront: factor out flush-related checks from do_blkif_request()\n (bsc#961658 fate#320200).\n - xen-blkfront: fix accounting of reqs when migrating (bsc#961658\n fate#320200).\n - xen-blkfront: fix a deadlock while handling discard response (bsc#961658\n fate#320200).\n - xen/blkfront: Fix crash if backend does not follow the right states\n (bsc#961658 fate#320200).\n - xen-blkfront: free allocated page (bsc#961658 fate#320200).\n - xen-blkfront: handle backend CLOSED without CLOSING (bsc#961658\n fate#320200).\n - xen-blkfront: handle bvecs with partial data (bsc#961658 fate#320200).\n - xen-blkfront: Handle discard requests (bsc#961658 fate#320200).\n - xen-blkfront: If no barrier or flush is supported, use invalid operation\n (bsc#961658 fate#320200).\n - xen-blkfront: improve aproximation of required grants per request\n (bsc#961658 fate#320200).\n - xen/blkfront: improve protection against issuing unsupported REQ_FUA\n (bsc#961658 fate#320200).\n - xen-blkfront: Introduce a 'max' module parameter to alter the amount of\n indirect segments (bsc#961658 fate#320200).\n - xen-blkfront: make blkif_io_lock spinlock per-device (bsc#961658\n fate#320200).\n - xen-blkfront: plug device number leak in xlblk_init() error path\n (bsc#961658 fate#320200).\n - xen-blkfront: pre-allocate pages for requests (bsc#961658 fate#320200).\n - xen-blkfront: remove frame list from blk_shadow (bsc#961658 fate#320200).\n - xen/blkfront: remove redundant flush_op (bsc#961658 fate#320200).\n - xen-blkfront: remove type check from blkfront_setup_discard (bsc#961658\n fate#320200).\n - xen-blkfront: restore the non-persistent data path (bsc#961658\n fate#320200).\n - xen-blkfront: revoke foreign access for grants not mapped by the backend\n (bsc#961658 fate#320200).\n - xen-blkfront: set blk_queue_max_hw_sectors correctly (bsc#961658\n fate#320200).\n - xen-blkfront: Silence pfn maybe-uninitialized warning (bsc#961658\n fate#320200).\n - xen-blkfront: switch from llist to list (bsc#961658 fate#320200).\n - xen-blkfront: use a different scatterlist for each request (bsc#961658\n fate#320200).\n - xen-block: implement indirect descriptors (bsc#961658 fate#320200).\n - xen: consolidate and simplify struct xenbus_driver instantiation\n (bsc#961658 fate#320200).\n - xen/panic/x86: Allow cpus to save registers even if they (bnc#940946).\n - xen/panic/x86: Fix re-entrance problem due to panic on (bnc#937444).\n - xen/pvhvm: If xen_platform_pci=0 is set do not blow up (v4) (bsc#961658\n fate#320200).\n - xen: Update Xen config files (enable upstream block frontend).\n - xen/x86/mm: Add barriers and document switch_mm()-vs-flush\n synchronization (bnc#963767).\n - xen: x86: mm: drop TLB flush from ptep_set_access_flags (bsc#948330).\n - xen: x86: mm: only do a local tlb flush in ptep_set_access_flags()\n (bsc#948330).\n - xfs: Skip dirty pages in ->releasepage (bnc#912738, bnc#915183).\n - zfcp: fix fc_host port_type with NPIV (bnc#958000, LTC#132479).\n\n", "published": "2016-04-19T19:07:56", "modified": "2016-04-19T19:07:56", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}, "cvss2": {}, "cvss3": {}, "href": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html", "reporter": "Suse", "references": ["https://bugzilla.suse.com/963561", "https://bugzilla.suse.com/933782", "https://bugzilla.suse.com/961500", "https://bugzilla.suse.com/955308", "https://bugzilla.suse.com/964818", "https://bugzilla.suse.com/967974", "https://bugzilla.suse.com/958951", "https://bugzilla.suse.com/962965", "https://bugzilla.suse.com/963276", "https://bugzilla.suse.com/937444", "https://bugzilla.suse.com/958906", "https://bugzilla.suse.com/967042", "https://bugzilla.suse.com/904035", "https://bugzilla.suse.com/955925", "https://bugzilla.suse.com/963765", "https://bugzilla.suse.com/958912", "https://bugzilla.suse.com/961658", "https://bugzilla.suse.com/940946", "https://bugzilla.suse.com/947128", "https://bugzilla.suse.com/942082", "https://bugzilla.suse.com/959190", "https://bugzilla.suse.com/966693", "https://bugzilla.suse.com/948330", "https://bugzilla.suse.com/924919", "https://bugzilla.suse.com/954992", "https://bugzilla.suse.com/951815", "https://bugzilla.suse.com/959705", "https://bugzilla.suse.com/966437", "https://bugzilla.suse.com/956708", "https://bugzilla.suse.com/961516", "https://bugzilla.suse.com/952976", "https://bugzilla.suse.com/967972", "https://bugzilla.suse.com/969307", "https://bugzilla.suse.com/953369", "https://bugzilla.suse.com/957988", "https://bugzilla.suse.com/966137", "https://bugzilla.suse.com/951392", "https://bugzilla.suse.com/959649", "https://bugzilla.suse.com/959399", "https://bugzilla.suse.com/966094", "https://bugzilla.suse.com/940017", "https://bugzilla.suse.com/967975", "https://bugzilla.suse.com/758040", "https://bugzilla.suse.com/957990", "https://bugzilla.suse.com/955837", "https://bugzilla.suse.com/964201", "https://bugzilla.suse.com/957986", "https://bugzilla.suse.com/956375", "https://bugzilla.suse.com/958463", "https://bugzilla.suse.com/912738", "https://bugzilla.suse.com/955654", "https://bugzilla.suse.com/956084", "https://bugzilla.suse.com/958000", "https://bugzilla.suse.com/969571", "https://bugzilla.suse.com/956514", "https://bugzilla.suse.com/961509", "https://bugzilla.suse.com/956949", "https://bugzilla.suse.com/958886", "https://bugzilla.suse.com/949298", "https://bugzilla.suse.com/963767", "https://bugzilla.suse.com/968011", "https://bugzilla.suse.com/959312", "https://bugzilla.suse.com/915183", "https://bugzilla.suse.com/967973", "https://bugzilla.suse.com/968012", "https://bugzilla.suse.com/968013"], "cvelist": ["CVE-2016-2384", "CVE-2015-8551", "CVE-2016-2543", "CVE-2016-2069", "CVE-2015-7550", "CVE-2016-2548", "CVE-2016-0723", "CVE-2016-2547", "CVE-2015-8812", "CVE-2016-2544", "CVE-2015-8550", "CVE-2015-8543", "CVE-2015-7515", "CVE-2015-8539", "CVE-2016-2545", "CVE-2015-8767", "CVE-2016-2546", "CVE-2016-2549", "CVE-2015-8575", "CVE-2015-8552", "CVE-2013-7446", "CVE-2015-8569", "CVE-2015-8785"], "immutableFields": [], "lastseen": "2016-09-04T11:35:13", "viewCount": 14, "enchantments": {"score": {"value": 1.7, "vector": "NONE"}, "dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2016-648"]}, {"type": "android", "idList": ["ANDROID:CVE-2013-7446"]}, {"type": "androidsecurity", "idList": ["ANDROID:2016-07-01", "ANDROID:2016-08-01", "ANDROID:2016-09-01"]}, {"type": "centos", "idList": ["CESA-2016:0715", "CESA-2016:0855", "CESA-2016:1277", "CESA-2016:2574", "CESA-2017:0817", "CESA-2018:0151"]}, {"type": "cloudfoundry", "idList": ["CFOUNDRY:15914764000DDC203CA1C6352FDFCDC2", "CFOUNDRY:3F54C95B87B9551DBB314C8164D88E3A", "CFOUNDRY:539F990C3DAAC021E491E8629DA539FE", "CFOUNDRY:C46794B7C75A19DD0154048481CA0E90", "CFOUNDRY:C4D044657909D168617F0C63F623467E"]}, {"type": "cve", "idList": ["CVE-2013-7446", "CVE-2015-7515", "CVE-2015-7550", "CVE-2015-8539", "CVE-2015-8543", "CVE-2015-8550", "CVE-2015-8551", "CVE-2015-8552", "CVE-2015-8569", "CVE-2015-8575", "CVE-2015-8767", "CVE-2015-8785", "CVE-2015-8812", "CVE-2016-0723", "CVE-2016-2069", "CVE-2016-2384", "CVE-2016-2438", "CVE-2016-2543", 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"percentile": "0.426690000", "modified": "2023-03-15"}, {"cve": "CVE-2016-2547", "epss": "0.001260000", "percentile": "0.455370000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8812", "epss": "0.040070000", "percentile": "0.906800000", "modified": "2023-03-15"}, {"cve": "CVE-2016-2544", "epss": "0.001260000", "percentile": "0.455370000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8550", "epss": "0.000670000", "percentile": "0.274400000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8543", "epss": "0.000440000", "percentile": "0.082290000", "modified": "2023-03-15"}, {"cve": "CVE-2015-7515", "epss": "0.004520000", "percentile": "0.712310000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8539", "epss": "0.000440000", "percentile": "0.082290000", "modified": "2023-03-15"}, {"cve": "CVE-2016-2545", "epss": "0.001260000", "percentile": "0.455370000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8767", "epss": "0.001240000", "percentile": "0.451270000", "modified": "2023-03-15"}, {"cve": "CVE-2016-2546", "epss": "0.001260000", "percentile": "0.455370000", "modified": "2023-03-15"}, {"cve": "CVE-2016-2549", "epss": "0.001260000", "percentile": "0.455370000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8575", "epss": "0.001090000", "percentile": "0.423310000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8552", "epss": "0.000760000", "percentile": "0.305380000", "modified": "2023-03-15"}, {"cve": "CVE-2013-7446", "epss": "0.000460000", "percentile": "0.140030000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8569", "epss": "0.000440000", "percentile": "0.102620000", "modified": "2023-03-15"}, {"cve": "CVE-2015-8785", "epss": "0.001100000", "percentile": "0.425440000", "modified": "2023-03-15"}], "vulnersScore": 1.7}, "_state": {"dependencies": 1678909274, "score": 1683812971, "epss": 1678917342}, "_internal": {"score_hash": "49b68ba2c3eacd95b6df0b94b92a8872"}, "affectedPackage": [{"packageVersion": "3.0.101.rt130-51.1", "packageFilename": 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{"nessus": [{"lastseen": "2023-05-18T14:23:09", "description": "The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes.\n\nFollowing feature was added to kernel-xen :\n\n - A improved XEN blkfront module was added, which allows more I/O bandwidth. 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{"lastseen": "2023-05-18T14:19:29", "description": "The SUSE Linux Enterprise 12 kernel was updated to receive various security and bugfixes.\n\nFollowing security bugs were fixed :\n\n - CVE-2015-7550: A local user could have triggered a race between read and revoke in keyctl (bnc#958951).\n\n - CVE-2015-8539: A negatively instantiated user key could have been used by a local user to leverage privileges (bnc#958463).\n\n - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8550: Compiler optimizations in the XEN PV backend drivers could have lead to double fetch vulnerabilities, causing denial of service or arbitrary code execution (depending on the configuration) 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See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. 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(bsc#962075).\n\n - CVE-2015-7550: A local user could have triggered a race between read and revoke in keyctl (bnc#958951).\n\n - CVE-2015-8767: A case can occur when sctp_accept() is called by the user during a heartbeat timeout event after the 4-way handshake. Since sctp_assoc_migrate() changes both assoc->base.sk and assoc->ep, the bh_sock_lock in sctp_generate_heartbeat_event() will be taken with the listening socket but released with the new association socket. 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CONFIG_PINCTRL_BAYTRAIL is still disabled as it can't be built as a module.\n\n - Fix PCI generic host controller\n\n - Fix kABI breakage for max_dev_sectors addition to queue_limits (boo#961263).\n\n - HID: multitouch: Fetch feature reports on demand for Win8 devices (boo#954532).\n\n - HID: multitouch: fix input mode switching on some Elan panels (boo#954532).\n\n - Implement enable/disable for Display C6 state (boo#960021).\n\n - Input: aiptek - fix crash on detecting device without endpoints (bnc#956708).\n\n - Linux 4.1.15 (boo#954647 bsc#955422).\n\n - Move kabi patch to patches.kabi directory\n\n - Obsolete compat-wireless, rts5229 and rts_pstor KMPs These are found in SLE11-SP3, now replaced with the upstream drivers.\n\n - PCI: generic: Pass starting bus number to pci_scan_root_bus().\n\n - Revert 'block: remove artifical max_hw_sectors cap' (boo#961263).\n\n - Set system time through RTC device\n\n - Update arm64 config files. Enabled DRM_AST in the vanilla kernel since it is now enabled in the default kernel.\n\n - Update config files: CONFIG_IBMVNIC=m\n\n - block/sd: Fix device-imposed transfer length limits (boo#961263).\n\n - block: bump BLK_DEF_MAX_SECTORS to 2560 (boo#961263).\n\n - drm/i915/skl: Add DC5 Trigger Sequence (boo#960021).\n\n - drm/i915/skl: Add DC6 Trigger sequence (boo#960021).\n\n - drm/i915/skl: Add support to load SKL CSR firmware (boo#960021).\n\n - drm/i915/skl: Add the INIT power domain to the MISC I/O power well (boo#960021).\n\n - drm/i915/skl: Deinit/init the display at suspend/resume (boo#960021).\n\n - drm/i915/skl: Fix DMC API version in firmware file name (boo#960021).\n\n - drm/i915/skl: Fix WaDisableChickenBitTSGBarrierAckForFFSliceCS (boo#960021).\n\n - drm/i915/skl: Fix stepping check for a couple of W/As (boo#960021).\n\n - drm/i915/skl: Fix the CTRL typo in the DPLL_CRTL1 defines (boo#960021).\n\n - drm/i915/skl: Implement WaDisableVFUnitClockGating (boo#960021).\n\n - drm/i915/skl: Implement enable/disable for Display C5 state (boo#960021).\n\n - drm/i915/skl: Make the Misc I/O power well part of the PLLS domain (boo#960021).\n\n - drm/i915/skl: add F0 stepping ID (boo#960021).\n\n - drm/i915/skl: enable WaForceContextSaveRestoreNonCoherent (boo#960021).\n\n - drm/i915: Clear crtc atomic flags at beginning of transaction (boo#960021).\n\n - drm/i915: Fix CSR MMIO address check (boo#960021).\n\n - drm/i915: Switch to full atomic helpers for plane updates/disable, take two (boo#960021).\n\n - drm/i915: set CDCLK if DPLL0 enabled during resuming from S3 (boo#960021).\n\n - ethernet/atheros/alx: sanitize buffer sizing and padding (boo#952621).\n\n - genksyms: Handle string literals with spaces in reference files (bsc#958510).\n\n - group-source-files: mark module.lds as devel file ld:\n cannot open linker script file /usr/src/linux-4.2.5-1/arch/arm/kernel/module.lds: No such file or directory\n\n - hwrng: core - sleep interruptible in read (bnc#962597).\n\n - ipv6: distinguish frag queues by device for multicast and link-local packets (bsc#955422).\n\n - kABI fixes for linux-4.1.15.\n\n - rpm/compute-PATCHVERSION.sh: Skip stale directories in the package dir\n\n - rpm/constraints.in: Bump disk space requirements up a bit Require 10GB on s390x, 20GB elsewhere.\n\n - rpm/constraints.in: Require 14GB worth of disk space on POWER The builds started to fail randomly due to ENOSPC errors.\n\n - rpm/kernel-binary.spec.in: Do not explicitly set DEBUG_SECTION_MISMATCH CONFIG_DEBUG_SECTION_MISMATCH is a selectable Kconfig option since 2.6.39 and is enabled in our configs.\n\n - rpm/kernel-binary.spec.in: Do not obsolete ocfs2-kmp (bnc#865259)865259\n\n - rpm/kernel-binary.spec.in: Fix build if no UEFI certs are installed\n\n - rpm/kernel-binary.spec.in: Install libopenssl-devel for newer sign-file\n\n - rpm/kernel-binary.spec.in: No scriptlets in kernel-zfcpdump The kernel should not be added to the bootloader nor are there any KMPs.\n\n - rpm/kernel-binary.spec.in: Obsolete the -base package from SLE11 (bnc#865096)\n\n - rpm/kernel-binary.spec.in: Use parallel make in all invocations Also, remove the lengthy comment, since we are using a standard rpm macro now.\n\n - thinkpad_acpi: Do not yell on unsupported brightness interfaces (boo#957152).\n\n - usb: make 'nousb' a clear module parameter (bnc#954324).\n\n - usbvision fix overflow of interfaces array (bnc#950998).\n\n - x86/microcode/amd: Do not overwrite final patch levels (bsc#913996).\n\n - x86/microcode/amd: Extract current patch level read to a function (bsc#913996).\n\n - xen/pciback: Do not allow MSI-X ops if PCI_COMMAND_MEMORY is not set (bsc#957990 XSA-157).\n\n - xhci: refuse loading if nousb is used (bnc#954324).", "cvss3": {}, "published": "2016-02-03T00:00:00", "type": "nessus", "title": "openSUSE Security Update : the Linux Kernel (openSUSE-2016-116)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-7550", "CVE-2015-8539", "CVE-2015-8543", "CVE-2015-8550", "CVE-2015-8551", "CVE-2015-8552", "CVE-2015-8569", "CVE-2015-8575", "CVE-2015-8767", "CVE-2016-0728"], "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-obs-qa-xen", "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-2016-116.NASL", "href": "https://www.tenable.com/plugins/nessus/88542", "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-2016-116.\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(88542);\n script_version(\"2.8\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2015-7550\", \"CVE-2015-8539\", \"CVE-2015-8543\", \"CVE-2015-8550\", \"CVE-2015-8551\", \"CVE-2015-8552\", \"CVE-2015-8569\", \"CVE-2015-8575\", \"CVE-2015-8767\", \"CVE-2016-0728\");\n\n script_name(english:\"openSUSE Security Update : the Linux Kernel (openSUSE-2016-116)\");\n script_summary(english:\"Check for the openSUSE-2016-116 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 Linux kernel for openSUSE Leap 42.1 was updated to the 4.1.15\nstable release, and also includes security and bugfixes.\n\nFollowing security bugs were fixed :\n\n - CVE-2016-0728: A reference leak in keyring handling with\n join_session_keyring() could lead to local attackers\n gain root privileges. (bsc#962075).\n\n - CVE-2015-7550: A local user could have triggered a race\n between read and revoke in keyctl (bnc#958951).\n\n - CVE-2015-8767: A case can occur when sctp_accept() is\n called by the user during a heartbeat timeout event\n after the 4-way handshake. Since sctp_assoc_migrate()\n changes both assoc->base.sk and assoc->ep, the\n bh_sock_lock in sctp_generate_heartbeat_event() will be\n taken with the listening socket but released with the\n new association socket. The result is a deadlock on any\n future attempts to take the listening socket lock.\n (bsc#961509)\n\n - CVE-2015-8539: A negatively instantiated user key could\n have been used by a local user to leverage privileges\n (bnc#958463).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect\n functions in drivers/net/ppp/pptp.c in the Linux kernel\n did not verify an address length, which allowed local\n users to obtain sensitive information from kernel memory\n and bypass the KASLR protection mechanism via a crafted\n application (bnc#959190).\n\n - CVE-2015-8543: The networking implementation in the\n Linux kernel did not validate protocol identifiers for\n certain protocol families, which allowed local users to\n cause a denial of service (NULL function pointer\n dereference and system crash) or possibly gain\n privileges by leveraging CLONE_NEWUSER support to\n execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8575: Validate socket address length in\n sco_sock_bind() to prevent information leak\n (bsc#959399).\n\n - CVE-2015-8551, CVE-2015-8552: xen/pciback: For\n XEN_PCI_OP_disable_msi[|x] only disable if device has\n MSI(X) enabled (bsc#957990).\n\n - CVE-2015-8550: Compiler optimizations in the XEN PV\n backend drivers could have lead to double fetch\n vulnerabilities, causing denial of service or arbitrary\n code execution (depending on the configuration)\n (bsc#957988).\n\nThe following non-security bugs were fixed :\n\n - ALSA: hda - Add a fixup for Thinkpad X1 Carbon 2nd\n (bsc#958439).\n\n - ALSA: hda - Apply click noise workaround for Thinkpads\n generically (bsc#958439).\n\n - ALSA: hda - Fix noise problems on Thinkpad T440s\n (boo#958504).\n\n - ALSA: hda - Flush the pending probe work at remove\n (boo#960710).\n\n - ALSA: hda - Set codec to D3 at reboot/shutdown on\n Thinkpads (bsc#958439).\n\n - Add Cavium Thunderx network enhancements\n\n - Add RHEL to kernel-obs-build\n\n - Backport amd xgbe fixes and features\n\n - Backport arm64 patches from SLE12-SP1-ARM.\n\n - Btrfs: fix the number of transaction units needed to\n remove a block group (bsc#950178).\n\n - Btrfs: use global reserve when deleting unused block\n group after ENOSPC (bsc#950178).\n\n - Documentation: nousb is a module parameter (bnc#954324).\n\n - Driver for IBM System i/p VNIC protocol.\n\n - Enable CONFIG_PINCTRL_CHERRYVIEW (boo#954532) Needed for\n recent tablets/laptops. CONFIG_PINCTRL_BAYTRAIL is still\n disabled as it can't be built as a module.\n\n - Fix PCI generic host controller\n\n - Fix kABI breakage for max_dev_sectors addition to\n queue_limits (boo#961263).\n\n - HID: multitouch: Fetch feature reports on demand for\n Win8 devices (boo#954532).\n\n - HID: multitouch: fix input mode switching on some Elan\n panels (boo#954532).\n\n - Implement enable/disable for Display C6 state\n (boo#960021).\n\n - Input: aiptek - fix crash on detecting device without\n endpoints (bnc#956708).\n\n - Linux 4.1.15 (boo#954647 bsc#955422).\n\n - Move kabi patch to patches.kabi directory\n\n - Obsolete compat-wireless, rts5229 and rts_pstor KMPs\n These are found in SLE11-SP3, now replaced with the\n upstream drivers.\n\n - PCI: generic: Pass starting bus number to\n pci_scan_root_bus().\n\n - Revert 'block: remove artifical max_hw_sectors cap'\n (boo#961263).\n\n - Set system time through RTC device\n\n - Update arm64 config files. Enabled DRM_AST in the\n vanilla kernel since it is now enabled in the default\n kernel.\n\n - Update config files: CONFIG_IBMVNIC=m\n\n - block/sd: Fix device-imposed transfer length limits\n (boo#961263).\n\n - block: bump BLK_DEF_MAX_SECTORS to 2560 (boo#961263).\n\n - drm/i915/skl: Add DC5 Trigger Sequence (boo#960021).\n\n - drm/i915/skl: Add DC6 Trigger sequence (boo#960021).\n\n - drm/i915/skl: Add support to load SKL CSR firmware\n (boo#960021).\n\n - drm/i915/skl: Add the INIT power domain to the MISC I/O\n power well (boo#960021).\n\n - drm/i915/skl: Deinit/init the display at suspend/resume\n (boo#960021).\n\n - drm/i915/skl: Fix DMC API version in firmware file name\n (boo#960021).\n\n - drm/i915/skl: Fix\n WaDisableChickenBitTSGBarrierAckForFFSliceCS\n (boo#960021).\n\n - drm/i915/skl: Fix stepping check for a couple of W/As\n (boo#960021).\n\n - drm/i915/skl: Fix the CTRL typo in the DPLL_CRTL1\n defines (boo#960021).\n\n - drm/i915/skl: Implement 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CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in\n the Linux kernel did not validate attempted changes to\n the MTU value, which allowed context-dependent attackers\n to cause a denial of service (packet loss) via a value\n that was (1) smaller than the minimum compliant value or\n (2) larger than the MTU of an interface, as demonstrated\n by a Router Advertisement (RA) message that is not\n validated by a daemon, a different vulnerability than\n CVE-2015-0272 (bnc#955354).\n\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel\n allowed local users to gain privileges or cause a denial\n of service (BUG) via crafted keyctl commands that\n negatively instantiate a key, related to\n security/keys/encrypted-keys/encrypted.c,\n security/keys/trusted.c, and\n security/keys/user_defined.c (bnc#958463).\n\n - CVE-2015-8543: The networking implementation in the\n Linux kernel did not validate protocol identifiers for\n certain protocol families, which allowed local users to\n cause a denial of service (NULL function pointer\n dereference and system crash) or possibly gain\n privileges by leveraging CLONE_NEWUSER support to\n execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8550: Optimizations introduced by the compiler\n could have lead to double fetch vulnerabilities,\n potentially possibly leading to arbitrary code execution\n in backend (bsc#957988).\n\n - CVE-2015-8551: Xen PCI backend driver did not perform\n proper sanity checks on the device's state, allowing for\n DoS (bsc#957990).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect\n functions in drivers/net/ppp/pptp.c in the Linux kernel\n did not verify an address length, which allowed local\n users to obtain sensitive information from kernel memory\n and bypass the KASLR protection mechanism via a crafted\n application (bnc#959190).\n\n - CVE-2015-8575: The sco_sock_bind function in\n net/bluetooth/sco.c in the Linux kernel did not verify\n an address length, which allowed local users to obtain\n sensitive information from kernel memory and bypass the\n KASLR protection mechanism via a crafted application\n (bnc#959399).\n\n - CVE-2015-8660: The ovl_setattr function in\n fs/overlayfs/inode.c in the Linux kernel attempted to\n merge distinct setattr operations, which allowed local\n users to bypass intended access restrictions and modify\n the attributes of arbitrary overlay files via a crafted\n application (bnc#960281).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux\n kernel did not properly manage the relationship between\n a lock and a socket, which allowed local users to cause\n a denial of service (deadlock) via a crafted sctp_accept\n call (bnc#961509).\n\n - CVE-2015-8785: The fuse_fill_write_pages function in\n fs/fuse/file.c in the Linux kernel allowed local users\n to cause a denial of service (infinite loop) via a\n writev system call that triggers a zero length for the\n first segment of an iov (bnc#963765).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function\n in drivers/tty/tty_io.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (use-after-free and\n system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2016-2069: A race in invalidating paging structures\n that were not in use locally could have lead to\n disclosoure of information or arbitrary code exectution\n (bnc#963767).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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(CVE-2016-3134)\n\nIt was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312)\n\nRalf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566)\n\nRalf Spenneberg discovered that the usbvision driver in the Linux kernel did not properly sanity check the interfaces and endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7833)\n\nIt was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service.\n(CVE-2015-8767)\n\nIt was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723)\n\nAndy Lutomirski discovered a race condition in the Linux kernel's translation lookaside buffer (TLB) handling of flush events. A local attacker could use this to cause a denial of service or possibly leak sensitive information. (CVE-2016-2069)\n\nAndrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543)\n\nDmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544)\n\nDmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545)\n\nDmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2016-2546)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549)\n\nRalf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). 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(CVE-2016-0723)\n\nAndrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384)\n\nDmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543)\n\nDmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. 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NOTE: the scope of CVE-2015-0272 is limited to the NetworkManager product (bnc#955354).\n\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463).\n\n - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8550: Optimizations introduced by the compiler could have lead to double fetch vulnerabilities, potentially possibly leading to arbitrary code execution in backend (bsc#957988). (bsc#957988 XSA-155).\n\n - CVE-2015-8551: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka 'Linux pciback missing sanity checks (bnc#957990).\n\n - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka 'Linux pciback missing sanity checks (bnc#957990).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel do not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190).\n\n - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959399).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509).\n\n - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765).\n\n - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario.(bsc#966437).\n\n - CVE-2015-8816: A malicious USB device could cause kernel crashes in the in hub_activate() function (bnc#968010).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2016-2069: A race in invalidating paging structures that were not in use locally could have lead to disclosoure of information or arbitrary code exectution (bnc#963767).\n\n - CVE-2016-2143: On zSeries a fork of a large process could have caused memory corruption due to incorrect page table handling. (bnc#970504, LTC#138810).\n\n - CVE-2016-2184: A malicious USB device could cause kernel crashes in the alsa usb-audio device driver (bsc#971125).\n\n - CVE-2016-2185: A malicious USB device could cause kernel crashes in the usb_driver_claim_interface function (bnc#971124).\n\n - CVE-2016-2186: A malicious USB device could cause kernel crashes in the powermate device driver (bnc#970958).\n\n - CVE-2016-2384: A double free on the ALSA umidi object was fixed. (bsc#966693).\n\n - CVE-2016-2543: A missing NULL check at remove_events ioctl in the ALSA seq driver was fixed. (bsc#967972).\n\n - CVE-2016-2544: Fix race at timer setup and close in the ALSA seq driver was fixed. (bsc#967973).\n\n - CVE-2016-2545: A double unlink of active_list in the ALSA timer driver was fixed. (bsc#967974).\n\n - CVE-2016-2546: A race among ALSA timer ioctls was fixed (bsc#967975).\n\n - CVE-2016-2547,CVE-2016-2548: The ALSA slave timer list handling was hardened against hangs and races.\n (CVE-2016-2547,CVE-2016-2548,bsc#968011,bsc#968012).\n\n - CVE-2016-2549: A stall in ALSA hrtimer handling was fixed (bsc#968013).\n\n - CVE-2016-2782: A malicious USB device could cause kernel crashes in the visor device driver (bnc#968670).\n\n - CVE-2016-3137: A malicious USB device could cause kernel crashes in the cypress_m8 device driver (bnc#970970).\n\n - CVE-2016-3139: A malicious USB device could cause kernel crashes in the wacom device driver (bnc#970909).\n\n - CVE-2016-3140: A malicious USB device could cause kernel crashes in the digi_acceleport device driver (bnc#970892).\n\n - CVE-2016-3156: A quadratic algorithm could lead to long kernel ipv4 hangs when removing a device with a large number of addresses. (bsc#971360).\n\n - CVE-2016-3955: A remote buffer overflow in the usbip driver could be used by authenticated attackers to crash the kernel. (bsc#975945)\n\n - CVE-2016-2847: A local user could exhaust kernel memory by pushing lots of data into pipes. (bsc#970948).\n\n - CVE-2016-2188: A malicious USB device could cause kernel crashes in the iowarrior device driver (bnc#970956).\n\n - CVE-2016-3138: A malicious USB device could cause kernel crashes in the cdc-acm device driver (bnc#970911).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-05-04T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : kernel (SUSE-SU-2016:1203-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-2015", "CVE-2013-7446", "CVE-2015-0272", "CVE-2015-7509", "CVE-2015-7515", "CVE-2015-7550", "CVE-2015-7566", "CVE-2015-7799", "CVE-2015-8215", "CVE-2015-8539", "CVE-2015-8543", "CVE-2015-8550", "CVE-2015-8551", "CVE-2015-8552", "CVE-2015-8569", "CVE-2015-8575", "CVE-2015-8767", "CVE-2015-8785", "CVE-2015-8812", "CVE-2015-8816", "CVE-2016-0723", "CVE-2016-2069", "CVE-2016-2143", "CVE-2016-2184", "CVE-2016-2185", "CVE-2016-2186", "CVE-2016-2188", "CVE-2016-2384", "CVE-2016-2543", "CVE-2016-2544", "CVE-2016-2545", "CVE-2016-2546", "CVE-2016-2547", "CVE-2016-2548", "CVE-2016-2549", "CVE-2016-2782", "CVE-2016-2847", "CVE-2016-3137", "CVE-2016-3138", "CVE-2016-3139", "CVE-2016-3140", "CVE-2016-3156", "CVE-2016-3955"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-bigsmp", "p-cpe:/a:novell:suse_linux:kernel-bigsmp-base", "p-cpe:/a:novell:suse_linux:kernel-bigsmp-devel", "p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-ec2", "p-cpe:/a:novell:suse_linux:kernel-ec2-base", "p-cpe:/a:novell:suse_linux:kernel-ec2-devel", "p-cpe:/a:novell:suse_linux:kernel-pae", "p-cpe:/a:novell:suse_linux:kernel-pae-base", "p-cpe:/a:novell:suse_linux:kernel-pae-devel", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-trace", "p-cpe:/a:novell:suse_linux:kernel-trace-base", "p-cpe:/a:novell:suse_linux:kernel-trace-devel", "p-cpe:/a:novell:suse_linux:kernel-xen", "p-cpe:/a:novell:suse_linux:kernel-xen-base", "p-cpe:/a:novell:suse_linux:kernel-xen-devel", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2016-1203-1.NASL", "href": "https://www.tenable.com/plugins/nessus/90884", "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 SUSE update advisory SUSE-SU-2016:1203-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(90884);\n script_version(\"2.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2013-2015\", \"CVE-2013-7446\", \"CVE-2015-0272\", \"CVE-2015-7509\", \"CVE-2015-7515\", \"CVE-2015-7550\", \"CVE-2015-7566\", \"CVE-2015-7799\", \"CVE-2015-8215\", \"CVE-2015-8539\", \"CVE-2015-8543\", \"CVE-2015-8550\", \"CVE-2015-8551\", \"CVE-2015-8552\", \"CVE-2015-8569\", \"CVE-2015-8575\", \"CVE-2015-8767\", \"CVE-2015-8785\", \"CVE-2015-8812\", \"CVE-2015-8816\", \"CVE-2016-0723\", \"CVE-2016-2069\", \"CVE-2016-2143\", \"CVE-2016-2184\", \"CVE-2016-2185\", \"CVE-2016-2186\", \"CVE-2016-2188\", \"CVE-2016-2384\", \"CVE-2016-2543\", \"CVE-2016-2544\", \"CVE-2016-2545\", \"CVE-2016-2546\", \"CVE-2016-2547\", \"CVE-2016-2548\", \"CVE-2016-2549\", \"CVE-2016-2782\", \"CVE-2016-2847\", \"CVE-2016-3137\", \"CVE-2016-3138\", \"CVE-2016-3139\", \"CVE-2016-3140\", \"CVE-2016-3156\", \"CVE-2016-3955\");\n script_bugtraq_id(59512);\n\n script_name(english:\"SUSE SLES11 Security Update : kernel (SUSE-SU-2016:1203-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 11 SP3 kernel was updated to receive various\nsecurity and bugfixes.\n\nThe following security bugs were fixed :\n\n - CVE-2013-7446: Use-after-free vulnerability in\n net/unix/af_unix.c in the Linux kernel allowed local\n users to bypass intended AF_UNIX socket permissions or\n cause a denial of service (panic) via crafted epoll_ctl\n calls (bnc#955654).\n\n - CVE-2015-7509: fs/ext4/namei.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (system crash) via a crafted no-journal\n filesystem, a related issue to CVE-2013-2015\n (bnc#956707).\n\n - CVE-2015-7515: An out of bounds memory access in the\n aiptek USB driver could be used by physical local\n attackers to crash the kernel (bnc#956708).\n\n - CVE-2015-7550: The keyctl_read_key function in\n security/keys/keyctl.c in the Linux kernel did not\n properly use a semaphore, which allowed local users to\n cause a denial of service (NULL pointer dereference and\n system crash) or possibly have unspecified other impact\n via a crafted application that leverages a race\n condition between keyctl_revoke and keyctl_read calls\n (bnc#958951).\n\n - CVE-2015-7566: A malicious USB device could cause kernel\n crashes in the visor device driver (bnc#961512).\n\n - CVE-2015-7799: The slhc_init function in\n drivers/net/slip/slhc.c in the Linux kernel did not\n ensure that certain slot numbers are valid, which\n allowed local users to cause a denial of service (NULL\n pointer dereference and system crash) via a crafted\n PPPIOCSMAXCID ioctl call (bnc#949936).\n\n - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in\n the Linux kernel did not validate attempted changes to\n the MTU value, which allowed context-dependent attackers\n to cause a denial of service (packet loss) via a value\n that is (1) smaller than the minimum compliant value or\n (2) larger than the MTU of an interface, as demonstrated\n by a Router Advertisement (RA) message that is not\n validated by a daemon, a different vulnerability than\n CVE-2015-0272. NOTE: the scope of CVE-2015-0272 is\n limited to the NetworkManager product (bnc#955354).\n\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel\n allowed local users to gain privileges or cause a denial\n of service (BUG) via crafted keyctl commands that\n negatively instantiate a key, related to\n security/keys/encrypted-keys/encrypted.c,\n security/keys/trusted.c, and\n security/keys/user_defined.c (bnc#958463).\n\n - CVE-2015-8543: The networking implementation in the\n Linux kernel did not validate protocol identifiers for\n certain protocol families, which allowed local users to\n cause a denial of service (NULL function pointer\n dereference and system crash) or possibly gain\n privileges by leveraging CLONE_NEWUSER support to\n execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8550: Optimizations introduced by the compiler\n could have lead to double fetch vulnerabilities,\n potentially possibly leading to arbitrary code execution\n in backend (bsc#957988). (bsc#957988 XSA-155).\n\n - CVE-2015-8551: The PCI backend driver in Xen, when\n running on an x86 system and using Linux as the driver\n domain, allowed local guest administrators to hit BUG\n conditions and cause a denial of service (NULL pointer\n dereference and host OS crash) by leveraging a system\n with access to a passed-through MSI or MSI-X capable\n physical PCI device and a crafted sequence of\n XEN_PCI_OP_* operations, aka 'Linux pciback missing\n sanity checks (bnc#957990).\n\n - CVE-2015-8552: The PCI backend driver in Xen, when\n running on an x86 system and using Linux as the driver\n domain, allowed local guest administrators to generate a\n continuous stream of WARN messages and cause a denial of\n service (disk consumption) by leveraging a system with\n access to a passed-through MSI or MSI-X capable physical\n PCI device and XEN_PCI_OP_enable_msi operations, aka\n 'Linux pciback missing sanity checks (bnc#957990).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect\n functions in drivers/net/ppp/pptp.c in the Linux kernel\n do not verify an address length, which allowed local\n users to obtain sensitive information from kernel memory\n and bypass the KASLR protection mechanism via a crafted\n application (bnc#959190).\n\n - CVE-2015-8575: The sco_sock_bind function in\n net/bluetooth/sco.c in the Linux kernel did not verify\n an address length, which allowed local users to obtain\n sensitive information from kernel memory and bypass the\n KASLR protection mechanism via a crafted application\n (bnc#959399).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux\n kernel did not properly manage the relationship between\n a lock and a socket, which allowed local users to cause\n a denial of service (deadlock) via a crafted sctp_accept\n call (bnc#961509).\n\n - CVE-2015-8785: The fuse_fill_write_pages function in\n fs/fuse/file.c in the Linux kernel allowed local users\n to cause a denial of service (infinite loop) via a\n writev system call that triggers a zero length for the\n first segment of an iov (bnc#963765).\n\n - CVE-2015-8812: A flaw was found in the CXGB3 kernel\n driver when the network was considered congested. The\n kernel would incorrectly misinterpret the congestion as\n an error condition and incorrectly free/clean up the\n skb. When the device would then send the skb's queued,\n these structures would be referenced and may panic the\n system or allow an attacker to escalate privileges in a\n use-after-free scenario.(bsc#966437).\n\n - CVE-2015-8816: A malicious USB device could cause kernel\n crashes in the in hub_activate() function (bnc#968010).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function\n in drivers/tty/tty_io.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (use-after-free and\n system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2016-2069: A race in invalidating paging structures\n that were not in use locally could have lead to\n disclosoure of information or arbitrary code exectution\n (bnc#963767).\n\n - CVE-2016-2143: On zSeries a fork of a large process\n could have caused memory corruption due to incorrect\n page table handling. (bnc#970504, LTC#138810).\n\n - CVE-2016-2184: A malicious USB device could cause kernel\n crashes in the alsa usb-audio device driver\n (bsc#971125).\n\n - CVE-2016-2185: A malicious USB device could cause kernel\n crashes in the usb_driver_claim_interface function\n (bnc#971124).\n\n - CVE-2016-2186: A malicious USB device could cause kernel\n crashes in the powermate device driver (bnc#970958).\n\n - CVE-2016-2384: A double free on the ALSA umidi object\n was fixed. (bsc#966693).\n\n - CVE-2016-2543: A missing NULL check at remove_events\n ioctl in the ALSA seq driver was fixed. (bsc#967972).\n\n - CVE-2016-2544: Fix race at timer setup and close in the\n ALSA seq driver was fixed. (bsc#967973).\n\n - CVE-2016-2545: A double unlink of active_list in the\n ALSA timer driver was fixed. (bsc#967974).\n\n - CVE-2016-2546: A race among ALSA timer ioctls was fixed\n (bsc#967975).\n\n - CVE-2016-2547,CVE-2016-2548: The ALSA slave timer list\n handling was hardened against hangs and races.\n (CVE-2016-2547,CVE-2016-2548,bsc#968011,bsc#968012).\n\n - CVE-2016-2549: A stall in ALSA hrtimer handling was\n fixed (bsc#968013).\n\n - CVE-2016-2782: A malicious USB device could cause kernel\n crashes in the visor device driver (bnc#968670).\n\n - CVE-2016-3137: A malicious USB device could cause kernel\n crashes in the cypress_m8 device driver (bnc#970970).\n\n - CVE-2016-3139: A malicious USB device could cause kernel\n crashes in the wacom device driver (bnc#970909).\n\n - CVE-2016-3140: A malicious USB device could cause kernel\n crashes in the digi_acceleport device driver\n (bnc#970892).\n\n - CVE-2016-3156: A quadratic algorithm could lead to long\n kernel ipv4 hangs when removing a device with a large\n number of addresses. (bsc#971360).\n\n - CVE-2016-3955: A remote buffer overflow in the usbip\n driver could be used by authenticated attackers to crash\n the kernel. (bsc#975945)\n\n - CVE-2016-2847: A local user could exhaust kernel memory\n by pushing lots of data into pipes. (bsc#970948).\n\n - CVE-2016-2188: A malicious USB device could cause kernel\n crashes in the iowarrior device driver (bnc#970956).\n\n - CVE-2016-3138: A malicious USB device could cause kernel\n crashes in the cdc-acm device driver (bnc#970911).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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CVE-2016-3156: The IPv4 implementation in the Linux kernel mishandles destruction of device objects, which allowed guest OS users to cause a denial of service (host OS networking outage) by arranging for a large number of IP addresses (bnc#971360).\n\n - CVE-2016-2184: The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971125).\n\n - CVE-2016-3139: The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel allowed 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 (bnc#970909).\n\n - CVE-2016-2143: The fork implementation in the Linux kernel on s390 platforms mishandled the case of four page-table levels, which allowed local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h (bnc#970504).\n\n - 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CVE-2016-2549: sound/core/hrtimer.c in the Linux kernel did not prevent recursive callback access, which allowed local users to cause a denial of service (deadlock) via a crafted ioctl call (bnc#968013).\n\n - CVE-2016-2547: sound/core/timer.c in the Linux kernel employed a locking approach that did not consider slave timer instances, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#968011).\n\n - CVE-2016-2548: sound/core/timer.c in the Linux kernel retained certain linked lists after a close or stop action, which allowed local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions (bnc#968012).\n\n - CVE-2016-2546: sound/core/timer.c in the Linux kernel used an incorrect type of mutex, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#967975).\n\n - CVE-2016-2545: The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel did not properly maintain a certain linked list, which allowed local users to cause a denial of service (race condition and system crash) via a crafted ioctl call (bnc#967974).\n\n - CVE-2016-2544: Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time (bnc#967973).\n\n - CVE-2016-2543: The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel did not verify FIFO assignment before proceeding with FIFO clearing, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call (bnc#967972).\n\n - CVE-2016-2384: Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor (bnc#966693).\n\n - CVE-2015-8812: drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel did not properly identify error conditions, which allowed remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets (bnc#966437).\n\n - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765).\n\n - CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in the Linux kernel .4.1 allowed local users to gain privileges by triggering access to a paging structure by a different CPU (bnc#963767).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509).\n\n - CVE-2015-7515: The aiptek_probe function in drivers/input/tablet/aiptek.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device that lacks endpoints (bnc#956708).\n\n - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel did not validate attempted changes to the MTU value, which allowed context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272 (bnc#955354).\n\n - CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel did not properly use a semaphore, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls (bnc#958951).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190).\n\n - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959399).\n\n - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463).\n\n - CVE-2015-7509: fs/ext4/namei.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015 (bnc#956709).\n\n - CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936).\n\n - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c (bnc#954404).\n\n - CVE-2015-5307: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c (bnc#953527).\n\n - CVE-2015-7990: Race condition in the rds_sendmsg function in net/rds/sendmsg.c in the Linux kernel allowed 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 (bnc#952384).\n\n - CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel allowed local users to cause a denial of service (OOPS) via crafted keyctl commands (bnc#951440).\n\n - CVE-2015-6937: The __rds_conn_create function in net/rds/connection.c in the Linux kernel allowed 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 (bnc#945825).\n\n - CVE-2015-6252: The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation (bnc#942367).\n\n - CVE-2015-3339: Race condition in the prepare_binprm function in fs/exec.c in the Linux kernel allowed local users to gain privileges by executing a setuid program at a time instant when a chown to root is in progress, and the ownership is changed but the setuid bit is not yet stripped (bnc#928130).\n\nThe update package also includes non-security fixes. See advisory for details.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2016-09-02T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2074-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-2015", "CVE-2013-7446", "CVE-2015-0272", "CVE-2015-3339", "CVE-2015-5307", "CVE-2015-6252", "CVE-2015-6937", "CVE-2015-7509", "CVE-2015-7515", "CVE-2015-7550", "CVE-2015-7566", "CVE-2015-7799", "CVE-2015-7872", "CVE-2015-7990", "CVE-2015-8104", "CVE-2015-8215", "CVE-2015-8539", "CVE-2015-8543", "CVE-2015-8569", "CVE-2015-8575", "CVE-2015-8767", "CVE-2015-8785", "CVE-2015-8812", "CVE-2015-8816", "CVE-2016-0723", "CVE-2016-2069", "CVE-2016-2143", "CVE-2016-2184", "CVE-2016-2185", "CVE-2016-2186", "CVE-2016-2188", "CVE-2016-2384", "CVE-2016-2543", "CVE-2016-2544", "CVE-2016-2545", "CVE-2016-2546", "CVE-2016-2547", "CVE-2016-2548", "CVE-2016-2549", "CVE-2016-2782", "CVE-2016-2847", "CVE-2016-3134", "CVE-2016-3137", "CVE-2016-3138", "CVE-2016-3139", "CVE-2016-3140", "CVE-2016-3156", "CVE-2016-4486"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:kernel-default", "p-cpe:/a:novell:suse_linux:kernel-default-base", "p-cpe:/a:novell:suse_linux:kernel-default-devel", "p-cpe:/a:novell:suse_linux:kernel-default-man", "p-cpe:/a:novell:suse_linux:kernel-ec2", "p-cpe:/a:novell:suse_linux:kernel-ec2-base", "p-cpe:/a:novell:suse_linux:kernel-ec2-devel", "p-cpe:/a:novell:suse_linux:kernel-pae", "p-cpe:/a:novell:suse_linux:kernel-pae-base", "p-cpe:/a:novell:suse_linux:kernel-pae-devel", "p-cpe:/a:novell:suse_linux:kernel-source", "p-cpe:/a:novell:suse_linux:kernel-syms", "p-cpe:/a:novell:suse_linux:kernel-trace", "p-cpe:/a:novell:suse_linux:kernel-trace-base", "p-cpe:/a:novell:suse_linux:kernel-trace-devel", "p-cpe:/a:novell:suse_linux:kernel-xen", "p-cpe:/a:novell:suse_linux:kernel-xen-base", "p-cpe:/a:novell:suse_linux:kernel-xen-devel", "cpe:/o:novell:suse_linux:11"], "id": "SUSE_SU-2016-2074-1.NASL", "href": "https://www.tenable.com/plugins/nessus/93289", "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 SUSE update advisory SUSE-SU-2016:2074-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(93289);\n script_version(\"2.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2013-2015\", \"CVE-2013-7446\", \"CVE-2015-0272\", \"CVE-2015-3339\", \"CVE-2015-5307\", \"CVE-2015-6252\", \"CVE-2015-6937\", \"CVE-2015-7509\", \"CVE-2015-7515\", \"CVE-2015-7550\", \"CVE-2015-7566\", \"CVE-2015-7799\", \"CVE-2015-7872\", \"CVE-2015-7990\", \"CVE-2015-8104\", \"CVE-2015-8215\", \"CVE-2015-8539\", \"CVE-2015-8543\", \"CVE-2015-8569\", \"CVE-2015-8575\", \"CVE-2015-8767\", \"CVE-2015-8785\", \"CVE-2015-8812\", \"CVE-2015-8816\", \"CVE-2016-0723\", \"CVE-2016-2069\", \"CVE-2016-2143\", \"CVE-2016-2184\", \"CVE-2016-2185\", \"CVE-2016-2186\", \"CVE-2016-2188\", \"CVE-2016-2384\", \"CVE-2016-2543\", \"CVE-2016-2544\", \"CVE-2016-2545\", \"CVE-2016-2546\", \"CVE-2016-2547\", \"CVE-2016-2548\", \"CVE-2016-2549\", \"CVE-2016-2782\", \"CVE-2016-2847\", \"CVE-2016-3134\", \"CVE-2016-3137\", \"CVE-2016-3138\", \"CVE-2016-3139\", \"CVE-2016-3140\", \"CVE-2016-3156\", \"CVE-2016-4486\");\n script_bugtraq_id(59512, 74243);\n\n script_name(english:\"SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2074-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 11 SP2 kernel was updated to receive various\nsecurity and bug fixes. The following security bugs were fixed :\n\n - CVE-2016-4486: Fixed 4 byte information leak in\n net/core/rtnetlink.c (bsc#978822).\n\n - CVE-2016-3134: The netfilter subsystem in the Linux\n kernel did not validate certain offset fields, which\n allowed local users to gain privileges or cause a denial\n of service (heap memory corruption) via an\n IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n\n - CVE-2016-2847: fs/pipe.c in the Linux kernel did not\n limit the amount of unread data in pipes, which allowed\n local users to cause a denial of service (memory\n consumption) by creating many pipes with non-default\n sizes (bnc#970948).\n\n - CVE-2016-2188: The iowarrior_probe function in\n drivers/usb/misc/iowarrior.c in the Linux kernel allowed\n physically proximate attackers to cause a denial of\n service (NULL pointer dereference and system crash) via\n a crafted endpoints value in a USB device descriptor\n (bnc#970956).\n\n - CVE-2016-3138: The acm_probe function in\n drivers/usb/class/cdc-acm.c in the Linux kernel allowed\n physically proximate attackers to cause a denial of\n service (NULL pointer dereference and system crash) via\n a USB device without both a control and a data endpoint\n descriptor (bnc#970911).\n\n - CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the\n Linux kernel allowed physically proximate attackers to\n cause a denial of service (NULL pointer dereference and\n system crash) via a USB device without both an\n interrupt-in and an interrupt-out endpoint descriptor,\n related to the cypress_generic_port_probe and\n cypress_open functions (bnc#970970).\n\n - CVE-2016-3140: The digi_port_init function in\n drivers/usb/serial/digi_acceleport.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted endpoints value in a USB device descriptor\n (bnc#970892).\n\n - CVE-2016-2186: The powermate_probe function in\n drivers/input/misc/powermate.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted endpoints value in a USB device descriptor\n (bnc#970958).\n\n - CVE-2016-2185: The ati_remote2_probe function in\n drivers/input/misc/ati_remote2.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted endpoints value in a USB device descriptor\n (bnc#971124).\n\n - CVE-2016-3156: The IPv4 implementation in the Linux\n kernel mishandles destruction of device objects, which\n allowed guest OS users to cause a denial of service\n (host OS networking outage) by arranging for a large\n number of IP addresses (bnc#971360).\n\n - CVE-2016-2184: The create_fixed_stream_quirk function in\n sound/usb/quirks.c in the snd-usb-audio driver in the\n Linux kernel allowed physically proximate attackers to\n cause a denial of service (NULL pointer dereference or\n double free, and system crash) via a crafted endpoints\n value in a USB device descriptor (bnc#971125).\n\n - CVE-2016-3139: The wacom_probe function in\n drivers/input/tablet/wacom_sys.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted endpoints value in a USB device descriptor\n (bnc#970909).\n\n - CVE-2016-2143: The fork implementation in the Linux\n kernel on s390 platforms mishandled the case of four\n page-table levels, which allowed local users to cause a\n denial of service (system crash) or possibly have\n unspecified other impact via a crafted application,\n related to arch/s390/include/asm/mmu_context.h and\n arch/s390/include/asm/pgalloc.h (bnc#970504).\n\n - CVE-2016-2782: The treo_attach function in\n drivers/usb/serial/visor.c in the Linux kernel allowed\n physically proximate attackers to cause a denial of\n service (NULL pointer dereference and system crash) or\n possibly have unspecified other impact by inserting a\n USB device that lacks a (1) bulk-in or (2) interrupt-in\n endpoint (bnc#968670).\n\n - CVE-2015-8816: The hub_activate function in\n drivers/usb/core/hub.c in the Linux kernel did not\n properly maintain a hub-interface data structure, which\n allowed physically proximate attackers to cause a denial\n of service (invalid memory access and system crash) or\n possibly have unspecified other impact by unplugging a\n USB hub device (bnc#968010).\n\n - CVE-2015-7566: The clie_5_attach function in\n drivers/usb/serial/visor.c in the Linux kernel allowed\n physically proximate attackers to cause a denial of\n service (NULL pointer dereference and system crash) or\n possibly have unspecified other impact by inserting a\n USB device that lacks a bulk-out endpoint (bnc#961512).\n\n - CVE-2016-2549: sound/core/hrtimer.c in the Linux kernel\n did not prevent recursive callback access, which allowed\n local users to cause a denial of service (deadlock) via\n a crafted ioctl call (bnc#968013).\n\n - CVE-2016-2547: sound/core/timer.c in the Linux kernel\n employed a locking approach that did not consider slave\n timer instances, which allowed local users to cause a\n denial of service (race condition, use-after-free, and\n system crash) via a crafted ioctl call (bnc#968011).\n\n - CVE-2016-2548: sound/core/timer.c in the Linux kernel\n retained certain linked lists after a close or stop\n action, which allowed local users to cause a denial of\n service (system crash) via a crafted ioctl call, related\n to the (1) snd_timer_close and (2) _snd_timer_stop\n functions (bnc#968012).\n\n - CVE-2016-2546: sound/core/timer.c in the Linux kernel\n used an incorrect type of mutex, which allowed local\n users to cause a denial of service (race condition,\n use-after-free, and system crash) via a crafted ioctl\n call (bnc#967975).\n\n - CVE-2016-2545: The snd_timer_interrupt function in\n sound/core/timer.c in the Linux kernel did not properly\n maintain a certain linked list, which allowed local\n users to cause a denial of service (race condition and\n system crash) via a crafted ioctl call (bnc#967974).\n\n - CVE-2016-2544: Race condition in the queue_delete\n function in sound/core/seq/seq_queue.c in the Linux\n kernel allowed local users to cause a denial of service\n (use-after-free and system crash) by making an ioctl\n call at a certain time (bnc#967973).\n\n - CVE-2016-2543: The snd_seq_ioctl_remove_events function\n in sound/core/seq/seq_clientmgr.c in the Linux kernel\n did not verify FIFO assignment before proceeding with\n FIFO clearing, which allowed local users to cause a\n denial of service (NULL pointer dereference and OOPS)\n via a crafted ioctl call (bnc#967972).\n\n - CVE-2016-2384: Double free vulnerability in the\n snd_usbmidi_create function in sound/usb/midi.c in the\n Linux kernel allowed physically proximate attackers to\n cause a denial of service (panic) or possibly have\n unspecified other impact via vectors involving an\n invalid USB descriptor (bnc#966693).\n\n - CVE-2015-8812: drivers/infiniband/hw/cxgb3/iwch_cm.c in\n the Linux kernel did not properly identify error\n conditions, which allowed remote attackers to execute\n arbitrary code or cause a denial of service\n (use-after-free) via crafted packets (bnc#966437).\n\n - CVE-2015-8785: The fuse_fill_write_pages function in\n fs/fuse/file.c in the Linux kernel allowed local users\n to cause a denial of service (infinite loop) via a\n writev system call that triggers a zero length for the\n first segment of an iov (bnc#963765).\n\n - CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in\n the Linux kernel .4.1 allowed local users to gain\n privileges by triggering access to a paging structure by\n a different CPU (bnc#963767).\n\n - CVE-2016-0723: Race condition in the tty_ioctl function\n in drivers/tty/tty_io.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory or cause a denial of service (use-after-free and\n system crash) by making a TIOCGETD ioctl call during\n processing of a TIOCSETD ioctl call (bnc#961500).\n\n - CVE-2013-7446: Use-after-free vulnerability in\n net/unix/af_unix.c in the Linux kernel allowed local\n users to bypass intended AF_UNIX socket permissions or\n cause a denial of service (panic) via crafted epoll_ctl\n calls (bnc#955654).\n\n - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux\n kernel did not properly manage the relationship between\n a lock and a socket, which allowed local users to cause\n a denial of service (deadlock) via a crafted sctp_accept\n call (bnc#961509).\n\n - CVE-2015-7515: The aiptek_probe function in\n drivers/input/tablet/aiptek.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (NULL pointer dereference and system crash)\n via a crafted USB device that lacks endpoints\n (bnc#956708).\n\n - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in\n the Linux kernel did not validate attempted changes to\n the MTU value, which allowed context-dependent attackers\n to cause a denial of service (packet loss) via a value\n that is (1) smaller than the minimum compliant value or\n (2) larger than the MTU of an interface, as demonstrated\n by a Router Advertisement (RA) message that is not\n validated by a daemon, a different vulnerability than\n CVE-2015-0272 (bnc#955354).\n\n - CVE-2015-7550: The keyctl_read_key function in\n security/keys/keyctl.c in the Linux kernel did not\n properly use a semaphore, which allowed local users to\n cause a denial of service (NULL pointer dereference and\n system crash) or possibly have unspecified other impact\n via a crafted application that leverages a race\n condition between keyctl_revoke and keyctl_read calls\n (bnc#958951).\n\n - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect\n functions in drivers/net/ppp/pptp.c in the Linux kernel\n did not verify an address length, which allowed local\n users to obtain sensitive information from kernel memory\n and bypass the KASLR protection mechanism via a crafted\n application (bnc#959190).\n\n - CVE-2015-8575: The sco_sock_bind function in\n net/bluetooth/sco.c in the Linux kernel did not verify\n an address length, which allowed local users to obtain\n sensitive information from kernel memory and bypass the\n KASLR protection mechanism via a crafted application\n (bnc#959399).\n\n - CVE-2015-8543: The networking implementation in the\n Linux kernel did not validate protocol identifiers for\n certain protocol families, which allowed local users to\n cause a denial of service (NULL function pointer\n dereference and system crash) or possibly gain\n privileges by leveraging CLONE_NEWUSER support to\n execute a crafted SOCK_RAW application (bnc#958886).\n\n - CVE-2015-8539: The KEYS subsystem in the Linux kernel\n allowed local users to gain privileges or cause a denial\n of service (BUG) via crafted keyctl commands that\n negatively instantiate a key, related to\n security/keys/encrypted-keys/encrypted.c,\n security/keys/trusted.c, and\n security/keys/user_defined.c (bnc#958463).\n\n - CVE-2015-7509: fs/ext4/namei.c in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (system crash) via a crafted no-journal\n filesystem, a related issue to CVE-2013-2015\n (bnc#956709).\n\n - CVE-2015-7799: The slhc_init function in\n drivers/net/slip/slhc.c in the Linux kernel did not\n ensure that certain slot numbers are valid, which\n allowed local users to cause a denial of service (NULL\n pointer dereference and system crash) via a crafted\n PPPIOCSMAXCID ioctl call (bnc#949936).\n\n - CVE-2015-8104: The KVM subsystem in the Linux kernel\n allowed guest OS users to cause a denial of service\n (host OS panic or hang) by triggering many #DB (aka\n Debug) exceptions, related to svm.c (bnc#954404).\n\n - CVE-2015-5307: The KVM subsystem in the Linux kernel\n allowed guest OS users to cause a denial of service\n (host OS panic or hang) by triggering many #AC (aka\n Alignment Check) exceptions, related to svm.c and vmx.c\n (bnc#953527).\n\n - CVE-2015-7990: Race condition in the rds_sendmsg\n function in net/rds/sendmsg.c in the Linux kernel\n allowed local users to cause a denial of service (NULL\n pointer dereference and system crash) or possibly have\n unspecified other impact by using a socket that was not\n properly bound (bnc#952384).\n\n - CVE-2015-7872: The key_gc_unused_keys function in\n security/keys/gc.c in the Linux kernel allowed local\n users to cause a denial of service (OOPS) via crafted\n keyctl commands (bnc#951440).\n\n - CVE-2015-6937: The __rds_conn_create function in\n net/rds/connection.c in the Linux kernel allowed local\n users to cause a denial of service (NULL pointer\n dereference and system crash) or possibly have\n unspecified other impact by using a socket that was not\n properly bound (bnc#945825).\n\n - CVE-2015-6252: The vhost_dev_ioctl function in\n drivers/vhost/vhost.c in the Linux kernel allowed local\n users to cause a denial of service (memory consumption)\n via a VHOST_SET_LOG_FD ioctl call that triggers\n permanent file-descriptor allocation (bnc#942367).\n\n - CVE-2015-3339: Race condition in the prepare_binprm\n function in fs/exec.c in the Linux kernel allowed local\n users to gain privileges by executing a setuid program\n at a time instant when a chown to root is in progress,\n and the ownership is changed but the setuid bit is not\n yet stripped (bnc#928130).\n\nThe update package also includes non-security fixes. See advisory for\ndetails.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. 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