SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0333-1)

2017-01-31T00:00:00

Description

The SUSE Linux Enterprise 11 SP2 - CVE-2016-10088: The sg implementation in the Linux NOTE: this vulnerability exists because of an incomplete - CVE-2004-0230: TCP, when using a large Window Size, made - CVE-2016-8632: The tipc_msg_build function in - CVE-2016-8399: An out of bounds read in the ping - CVE-2016-9793: The sock_setsockopt function in - CVE-2012-6704: The sock_setsockopt function in - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux - CVE-2016-3841: The IPv6 stack in the Linux kernel - CVE-2016-9685: Multiple memory leaks in error paths in - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x - CVE-2015-8962: Double free vulnerability in the - CVE-2016-9555: The sctp_sf_ootb function in - CVE-2016-7910: Use-after-free vulnerability in the - CVE-2016-7911: Race condition in the get_task_ioprio - CVE-2015-8964: The tty_set_termios_ldisc function in - CVE-2016-7916: Race condition in the environ_read - CVE-2016-8646: The hash_accept function in - CVE-2016-8633: drivers/firewire/net.c in the Linux - CVE-2016-7042: The proc_keys_show function in - CVE-2016-7097: The filesystem implementation in the - CVE-2017-5551: The filesystem implementation in the - CVE-2015-8956: The rfcomm_sock_bind function in - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg function in net/socket.c in the Linux - CVE-2016-0823: The pagemap_open function in - CVE-2016-7425: The arcmsr_iop_message_xfer function in - CVE-2016-6828: The tcp_check_send_head function in - CVE-2016-6480: Race condition in the ioctl_send_fib - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel - CVE-2013-4312: The Linux kernel allowed local users to - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and - CVE-2016-5829: Multiple heap-based buffer overflows in - CVE-2016-4470: The key_reject_and_link function in - CVE-2016-5244: The rds_inc_info_copy function in - CVE-2016-1583: The ecryptfs_privileged_open function in - CVE-2016-4913: The get_rock_ridge_filename function in - CVE-2016-4580: The x25_negotiate_facilities function in - CVE-2016-4805: Use-after-free vulnerability in - CVE-2015-7833: The usbvision driver in the Linux kernel - CVE-2016-2187: The gtco_probe function in - CVE-2016-4482: The proc_connectinfo function in - CVE-2016-4565: The InfiniBand (aka IB) stack in the - CVE-2016-4485: The llc_cmsg_rcv function in - CVE-2016-4578: sound/core/timer.c in the Linux kernel - CVE-2016-4569: The snd_timer_user_params function in The update package also includes non-security Note that Tenable Network Security has extracted LTSS kernel was updated to receive various security and bugfixes. This is the last planned LTSS kernel update for the SUSE Linux Enterprise Server 11 SP2 LTSS. The following security bugs were fixed : 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. fix for CVE-2016-9576 (bnc#1017710). it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP (bnc#969340). net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831). protocol handler could have lead to information disclosure (bsc#1014746). 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). 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_SNDBUF or (2) SO_RCVBUF option (bnc#1013542). kernel did not properly initialize Code Segment (CS) in certain error cases, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application (bnc#1013038). mishandled options data, which allowed local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call (bnc#992566). fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations (bnc#1012832). provides an incomplete set of requirements for setattr operations that underspecified removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bnc#914939). sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501). net/sctp/sm_statefuns.c in the Linux kernel lacked chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685). disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716). function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711). drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507). function in fs/proc/base.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete (bnc#1010467). crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150). kernel before 4.8.7, in certain unusual hardware configurations, allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833). security/keys/proc.c in the Linux kernel used an incorrect buffer size for certain timeout data, which allowed local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (bnc#1004517). Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions (bnc#995968). Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. This CVE tracks the fix for the tmpfs filesystem. (bsc#1021258). net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket (bnc#1003925). kernel allowed remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing (bnc#1003077). fs/proc/task_mmu.c in the Linux kernel allowed local users to obtain sensitive physical-address information by reading a pagemap file, aka Android internal bug 25739721 (bnc#994759). drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a certain length field, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932). include/net/tcp.h in the Linux kernel did not properly maintain certain SACK state after a failed data copy, which allowed local users to cause a denial of service (tcp_xmit_retransmit_queue use-after-free and system crash) via a crafted SACK option (bnc#994296). function in drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value, aka a 'double fetch' vulnerability (bnc#991608). implementation in the netfilter subsystem in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from kernel heap memory by leveraging in-container root access to provide a crafted offset value that leads to crossing a ruleset blob boundary (bsc#986365). did not reset the PIT counter values during state restoration, which allowed guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions (bnc#960689). bypass file-descriptor limits and cause a denial of service (memory consumption) by sending each descriptor over a UNIX socket before closing it, related to net/unix/af_unix.c and net/unix/garbage.c (bnc#839104). IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement (bnc#986362). the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call (bnc#986572). security/keys/key.c in the Linux kernel did not ensure that a certain data structure is initialized, which allowed local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command (bnc#984755). net/rds/recv.c in the Linux kernel did not initialize a certain structure member, which allowed remote attackers to obtain sensitive information from kernel stack memory by reading an RDS message (bnc#983213). fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling (bnc#983143). fs/isofs/rock.c in the Linux kernel mishandled NM (aka alternate name) entries containing \0 characters, which allowed local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem (bnc#980725). net/x25/x25_facilities.c in the Linux kernel did not properly initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request (bnc#981267). drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions (bnc#980371). allowed physically proximate attackers to cause a denial of service (panic) via a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998). drivers/input/tablet/gtco.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#971944). drivers/usb/core/devio.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401). Linux kernel incorrectly relies on the write system call, which allowed local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a uAPI interface (bnc#979548). net/llc/af_llc.c in the Linux kernel did not initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory by reading a message (bnc#978821). did not initialize certain r1 data structures, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface, related to the (1) snd_timer_user_ccallback and (2) snd_timer_user_tinterrupt functions (bnc#979879). sound/core/timer.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface (bnc#979213). fixes. See advisory for details. 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.

{"id": "SUSE_SU-2017-0333-1.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0333-1)", "description": "The SUSE Linux Enterprise 11 SP2 LTSS kernel was updated to receive various security and bugfixes. This is the last planned LTSS kernel update for the SUSE Linux Enterprise Server 11 SP2 LTSS. The following security bugs were fixed :\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-2004-0230: TCP, when using a large Window Size, made it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP (bnc#969340).\n\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n\n - CVE-2016-8399: An out of bounds read in the ping protocol handler could have lead to information disclosure (bsc#1014746).\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).\n\n - CVE-2012-6704: 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_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not properly initialize Code Segment (CS) in certain error cases, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application (bnc#1013038).\n\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options data, which allowed local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call (bnc#992566).\n\n - CVE-2016-9685: Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations (bnc#1012832).\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x provides an incomplete set of requirements for setattr operations that underspecified removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacked chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read function in fs/proc/base.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete (bnc#1010467).\n\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833).\n\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in the Linux kernel used an incorrect buffer size for certain timeout data, which allowed local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (bnc#1004517).\n\n - CVE-2016-7097: The filesystem implementation in the Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions (bnc#995968).\n\n - CVE-2017-5551: The filesystem implementation in the Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. This CVE tracks the fix for the tmpfs filesystem. (bsc#1021258).\n\n - CVE-2015-8956: The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket (bnc#1003925).\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-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the Linux kernel allowed local users to obtain sensitive physical-address information by reading a pagemap file, aka Android internal bug 25739721 (bnc#994759).\n\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a certain length field, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in the Linux kernel did not properly maintain certain SACK state after a failed data copy, which allowed local users to cause a denial of service (tcp_xmit_retransmit_queue use-after-free and system crash) via a crafted SACK option (bnc#994296).\n\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value, aka a 'double fetch' vulnerability (bnc#991608).\n\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from kernel heap memory by leveraging in-container root access to provide a crafted offset value that leads to crossing a ruleset blob boundary (bsc#986365).\n\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the PIT counter values during state restoration, which allowed guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n\n - CVE-2013-4312: The Linux kernel allowed local users to bypass file-descriptor limits and cause a denial of service (memory consumption) by sending each descriptor over a UNIX socket before closing it, related to net/unix/af_unix.c and net/unix/garbage.c (bnc#839104).\n\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement (bnc#986362).\n\n - CVE-2016-5829: Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call (bnc#986572).\n\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c in the Linux kernel did not ensure that a certain data structure is initialized, which allowed local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command (bnc#984755).\n\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the Linux kernel did not initialize a certain structure member, which allowed remote attackers to obtain sensitive information from kernel stack memory by reading an RDS message (bnc#983213).\n\n - CVE-2016-1583: The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling (bnc#983143).\n\n - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel mishandled NM (aka alternate name) entries containing \\0 characters, which allowed local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem (bnc#980725).\n\n - CVE-2016-4580: The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel did not properly initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request (bnc#981267).\n\n - CVE-2016-4805: Use-after-free vulnerability in drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions (bnc#980371).\n\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) via a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n\n - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.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#971944).\n\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel incorrectly relies on the write system call, which allowed local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a uAPI interface (bnc#979548).\n\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the Linux kernel did not initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory by reading a message (bnc#978821).\n\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize certain r1 data structures, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface, related to the (1) snd_timer_user_ccallback and (2) snd_timer_user_tinterrupt functions (bnc#979879).\n\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface (bnc#979213).\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.", "published": "2017-01-31T00:00:00", "modified": "2021-01-19T00:00:00", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://www.tenable.com/plugins/nessus/96903", "reporter": "This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8964", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4805", "https://bugzilla.suse.com/show_bug.cgi?id=908069", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8956", "https://bugzilla.suse.com/show_bug.cgi?id=995968", "https://bugzilla.suse.com/show_bug.cgi?id=969340", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1350", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7911", "https://www.suse.com/security/cve/CVE-2016-4565/", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6828", 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"idList": ["1337DAY-ID-24860", "1337DAY-ID-25603", "1337DAY-ID-27764"]}]}, "exploitation": null, "vulnersScore": 0.8}, "_state": {"dependencies": 1674227013, "score": 1674228637}, "_internal": {"score_hash": "eebc2ccec452b09c3f4ca9ad4c0b232c"}, "pluginID": "96903", "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-2017:0333-1.\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(96903);\n script_version(\"3.10\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2004-0230\", \"CVE-2012-6704\", \"CVE-2013-4312\", \"CVE-2015-1350\", \"CVE-2015-7513\", \"CVE-2015-7833\", \"CVE-2015-8956\", \"CVE-2015-8962\", \"CVE-2015-8964\", \"CVE-2016-0823\", \"CVE-2016-10088\", \"CVE-2016-1583\", 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script_set_attribute(\n attribute:\"description\", \n value:\n\"The SUSE Linux Enterprise 11 SP2 LTSS kernel was updated to receive\nvarious security and bugfixes. This is the last planned LTSS kernel\nupdate for the SUSE Linux Enterprise Server 11 SP2 LTSS. The following\nsecurity bugs were fixed :\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-2004-0230: TCP, when using a large Window Size, made\n it easier for remote attackers to guess sequence numbers\n and cause a denial of service (connection loss) to\n persistent TCP connections by repeatedly injecting a TCP\n RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#969340).\n\n - CVE-2016-8632: The tipc_msg_build function in\n net/tipc/msg.c in the Linux kernel did not validate the\n relationship between the minimum fragment length and the\n maximum packet size, which allowed local users to gain\n privileges or cause a denial of service (heap-based\n buffer overflow) by leveraging the CAP_NET_ADMIN\n capability (bnc#1008831).\n\n - CVE-2016-8399: An out of bounds read in the ping\n protocol handler could have lead to information\n disclosure (bsc#1014746).\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\n (bnc#1013531).\n\n - CVE-2012-6704: 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) SO_SNDBUF or\n (2) SO_RCVBUF option (bnc#1013542).\n\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux\n kernel did not properly initialize Code Segment (CS) in\n certain error cases, which allowed local users to obtain\n sensitive information from kernel stack memory via a\n crafted application (bnc#1013038).\n\n - CVE-2016-3841: The IPv6 stack in the Linux kernel\n mishandled options data, which allowed local users to\n gain privileges or cause a denial of service\n (use-after-free and system crash) via a crafted sendmsg\n system call (bnc#992566).\n\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local\n users to cause a denial of service (memory consumption)\n via crafted XFS filesystem operations (bnc#1012832).\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x\n provides an incomplete set of requirements for setattr\n operations that underspecified removing extended\n privilege attributes, which allowed local users to cause\n a denial of service (capability stripping) via a failed\n invocation of a system call, as demonstrated by using\n chown to remove a capability from the ping or Wireshark\n dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the\n sg_common_write function in drivers/scsi/sg.c in the\n Linux kernel allowed local users to gain privileges or\n cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call\n (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in\n net/sctp/sm_statefuns.c in the Linux kernel lacked\n chunk-length checking for the first chunk, which allowed\n remote attackers to cause a denial of service\n (out-of-bounds slab access) or possibly have unspecified\n other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the\n disk_seqf_stop function in block/genhd.c in the Linux\n kernel allowed local users to gain privileges by\n leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed\n (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio\n function in block/ioprio.c in the Linux kernel allowed\n local users to gain privileges or cause a denial of\n service (use-after-free) via a crafted ioprio_get system\n call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read\n function in fs/proc/base.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a /proc/*/environ file during a\n process-setup time interval in which\n environment-variable copying is incomplete\n (bnc#1010467).\n\n - CVE-2016-8646: The hash_accept function in\n crypto/algif_hash.c in the Linux kernel allowed local\n users to cause a denial of service (OOPS) by attempting\n to trigger use of in-kernel hash algorithms for a socket\n that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux\n kernel before 4.8.7, in certain unusual hardware\n configurations, allowed remote attackers to execute\n arbitrary code via crafted fragmented packets\n (bnc#1008833).\n\n - CVE-2016-7042: The proc_keys_show function in\n security/keys/proc.c in the Linux kernel used an\n incorrect buffer size for certain timeout data, which\n allowed local users to cause a denial of service (stack\n memory corruption and panic) by reading the /proc/keys\n file (bnc#1004517).\n\n - CVE-2016-7097: The filesystem implementation in the\n Linux kernel preserves the setgid bit during a setxattr\n call, which allowed local users to gain group privileges\n by leveraging the existence of a setgid program with\n restrictions on execute permissions (bnc#995968).\n\n - CVE-2017-5551: The filesystem implementation in the\n Linux kernel preserves the setgid bit during a setxattr\n call, which allowed local users to gain group privileges\n by leveraging the existence of a setgid program with\n restrictions on execute permissions. This CVE tracks the\n fix for the tmpfs filesystem. (bsc#1021258).\n\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed\n local users to obtain sensitive information or cause a\n denial of service (NULL pointer dereference) via vectors\n involving a bind system call on a Bluetooth RFCOMM\n socket (bnc#1003925).\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-2016-0823: The pagemap_open function in\n fs/proc/task_mmu.c in the Linux kernel allowed local\n users to obtain sensitive physical-address information\n by reading a pagemap file, aka Android internal bug\n 25739721 (bnc#994759).\n\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did\n not restrict a certain length field, which allowed local\n users to gain privileges or cause a denial of service\n (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n\n - CVE-2016-6828: The tcp_check_send_head function in\n include/net/tcp.h in the Linux kernel did not properly\n maintain certain SACK state after a failed data copy,\n which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system\n crash) via a crafted SACK option (bnc#994296).\n\n - CVE-2016-6480: Race condition in the ioctl_send_fib\n function in drivers/scsi/aacraid/commctrl.c in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds access or system crash) by changing a\n certain size value, aka a 'double fetch' vulnerability\n (bnc#991608).\n\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt\n implementation in the netfilter subsystem in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging\n in-container root access to provide a crafted offset\n value that leads to crossing a ruleset blob boundary\n (bsc#986365).\n\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel\n did not reset the PIT counter values during state\n restoration, which allowed guest OS users to cause a\n denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the\n kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions\n (bnc#960689).\n\n - CVE-2013-4312: The Linux kernel allowed local users to\n bypass file-descriptor limits and cause a denial of\n service (memory consumption) by sending each descriptor\n over a UNIX socket before closing it, related to\n net/unix/af_unix.c and net/unix/garbage.c (bnc#839104).\n\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and\n IP6T_SO_SET_REPLACE setsockopt implementations in the\n netfilter subsystem in the Linux kernel allow local\n users to gain privileges or cause a denial of service\n (memory corruption) by leveraging in-container root\n access to provide a crafted offset value that triggers\n an unintended decrement (bnc#986362).\n\n - CVE-2016-5829: Multiple heap-based buffer overflows in\n the hiddev_ioctl_usage function in\n drivers/hid/usbhid/hiddev.c in the Linux kernel allow\n local users to cause a denial of service or possibly\n have unspecified other impact via a crafted (1)\n HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call\n (bnc#986572).\n\n - CVE-2016-4470: The key_reject_and_link function in\n security/keys/key.c in the Linux kernel did not ensure\n that a certain data structure is initialized, which\n allowed local users to cause a denial of service (system\n crash) via vectors involving a crafted keyctl request2\n command (bnc#984755).\n\n - CVE-2016-5244: The rds_inc_info_copy function in\n net/rds/recv.c in the Linux kernel did not initialize a\n certain structure member, which allowed remote attackers\n to obtain sensitive information from kernel stack memory\n by reading an RDS message (bnc#983213).\n\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (stack memory consumption) via vectors involving crafted\n mmap calls for /proc pathnames, leading to recursive\n pagefault handling (bnc#983143).\n\n - CVE-2016-4913: The get_rock_ridge_filename function in\n fs/isofs/rock.c in the Linux kernel mishandled NM (aka\n alternate name) entries containing \\0 characters, which\n allowed local users to obtain sensitive information from\n kernel memory or possibly have unspecified other impact\n via a crafted isofs filesystem (bnc#980725).\n\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not\n properly initialize a certain data structure, which\n allowed attackers to obtain sensitive information from\n kernel stack memory via an X.25 Call Request\n (bnc#981267).\n\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel\n allowed local users to cause a denial of service (memory\n corruption and system crash, or spinlock) or possibly\n have unspecified other impact by removing a network\n namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n\n - CVE-2015-7833: The usbvision driver in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (panic) via a nonzero bInterfaceNumber value\n in a USB device descriptor (bnc#950998).\n\n - CVE-2016-2187: The gtco_probe function in\n drivers/input/tablet/gtco.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#971944).\n\n - CVE-2016-4482: The proc_connectinfo function in\n drivers/usb/core/devio.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call\n (bnc#978401).\n\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the\n Linux kernel incorrectly relies on the write system\n call, which allowed local users to cause a denial of\n service (kernel memory write operation) or possibly have\n unspecified other impact via a uAPI interface\n (bnc#979548).\n\n - CVE-2016-4485: The llc_cmsg_rcv function in\n net/llc/af_llc.c in the Linux kernel did not initialize\n a certain data structure, which allowed attackers to\n obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel\n did not initialize certain r1 data structures, which\n allowed local users to obtain sensitive information from\n kernel stack memory via crafted use of the ALSA timer\n interface, related to the (1) snd_timer_user_ccallback\n and (2) snd_timer_user_tinterrupt functions\n (bnc#979879).\n\n - CVE-2016-4569: The snd_timer_user_params function in\n sound/core/timer.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface\n (bnc#979213).\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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{"suse": [{"lastseen": "2017-01-30T20:59:46", "description": "The SUSE Linux Enterprise 11 SP2 LTSS kernel was updated to receive\n various security and bugfixes.\n\n This is the last planned LTSS kernel update for the SUSE Linux Enterprise\n Server 11 SP2 LTSS.\n\n The following security bugs were fixed:\n\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2004-0230: TCP, when using a large Window Size, made it easier for\n remote attackers to guess sequence numbers and cause a denial of service\n (connection loss) to persistent TCP connections by repeatedly injecting\n a TCP RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#969340).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n - CVE-2016-8399: An out of bounds read in the ping protocol handler could\n have lead to information disclosure (bsc#1014746).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option\n (bnc#1013531).\n - CVE-2012-6704: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options\n data, which allowed local users to gain privileges or cause a denial of\n service (use-after-free and system crash) via a crafted sendmsg system\n call (bnc#992566).\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause\n a denial of service (memory consumption) via crafted XFS filesystem\n operations (bnc#1012832).\n - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x provides an\n incomplete set of requirements for setattr operations that\n underspecified removing extended privilege attributes, which allowed\n local users to cause a denial of service (capability stripping) via a\n failed invocation of a system call, as demonstrated by using chown to\n remove a capability from the ping or Wireshark dumpcap program\n (bnc#914939).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacked chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-7916: Race condition in the environ_read function in\n fs/proc/base.c in the Linux kernel allowed local users to obtain\n sensitive information from kernel memory by reading a /proc/*/environ\n file during a process-setup time interval in which environment-variable\n copying is incomplete (bnc#1010467).\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7,\n in certain unusual hardware configurations, allowed remote attackers to\n execute arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel used an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bnc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserves the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2017-5551: The filesystem implementation in the Linux kernel\n preserves the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions. This CVE tracks the\n fix for the tmpfs filesystem. (bsc#1021258).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n - CVE-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the\n Linux kernel allowed local users to obtain sensitive physical-address\n information by reading a pagemap file, aka Android internal bug 25739721\n (bnc#994759).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges or\n cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bsc#986365).\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the\n PIT counter values during state restoration, which allowed guest OS\n users to cause a denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the kvm_vm_ioctl_set_pit and\n kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n - CVE-2013-4312: The Linux kernel allowed local users to bypass\n file-descriptor limits and cause a denial of service (memory\n consumption) by sending each descriptor over a UNIX socket before\n closing it, related to net/unix/af_unix.c and net/unix/garbage.c\n (bnc#839104).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE\n setsockopt implementations in the netfilter subsystem in the Linux\n kernel allow local users to gain privileges or cause a denial of service\n (memory corruption) by leveraging in-container root access to provide a\n crafted offset value that triggers an unintended decrement (bnc#986362).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allow local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling (bnc#983143).\n - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c\n in the Linux kernel mishandled NM (aka alternate name) entries\n containing \\0 characters, which allowed local users to obtain sensitive\n information from kernel memory or possibly have unspecified other impact\n via a crafted isofs filesystem (bnc#980725).\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not properly initialize\n a certain data structure, which allowed attackers to obtain sensitive\n information from kernel stack memory via an X.25 Call Request\n (bnc#981267).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.c in\n the Linux kernel allowed physically proximate attackers to cause a\n denial of service (NULL pointer dereference and system crash) via a\n crafted endpoints value in a USB device descriptor (bnc#971944).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relies on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548).\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the\n Linux kernel did not initialize a certain data structure, which allowed\n attackers to obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bnc#979213).\n\n\n The following non-security bugs were fixed:\n\n - arch/powerpc: Remove duplicate/redundant Altivec entries (bsc#967716).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - cgroups: do not attach task to subsystem if migration failed\n (bnc#979274).\n - cgroups: more safe tasklist locking in cgroup_attach_proc (bnc#979274).\n - dasd: fix hanging system after LCU changes (bnc#968500, LTC#136671).\n - dasd: Fix unresumed device after suspend/resume (bnc#927287, LTC#123892).\n - ipv4/fib: do not warn when primary address is missing if in_dev is dead\n (bsc#971360).\n - kabi, unix: properly account for FDs passed over unix sockets\n (bnc#839104).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kvm: x86: SYSENTER emulation is broken (bsc#994618).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - mremap: enforce rmap src/dst vma ordering in case of vma_merge()\n succeeding in copy_vma() (VM Functionality, bsc#1008645).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1007944).\n - nfs: Do not disconnect open-owner on NFS4ERR_BAD_SEQID (bsc#989261,\n bsc#1011482).\n - nfs: do not do blind d_drop() in nfs_prime_dcache() (bnc#908069\n bnc#896484 bsc#963053).\n - nfs_prime_dcache needs fh to be set (bnc#908069 bnc#896484 bsc#963053).\n - nfs: Refresh open-owner id when server says SEQID is bad (bsc#989261).\n - nfsv4: Ensure that we do not drop a state owner more than once\n (bsc#979595).\n - nfsv4: fix broken patch relating to v4 read delegations (bsc#956514,\n bsc#989261, bsc#979595, bsc#1011482).\n - nfsv4: nfs4_proc_renew should be declared static (bnc#863873).\n - nfsv4: OPEN must handle the NFS4ERR_IO return code correctly\n (bsc#979595).\n - nfsv4: Recovery of recalled read delegations is broken (bsc#956514\n bsc#1011482).\n - nfsv4: The NFSv4.0 client must send RENEW calls if it holds a delegation\n (bnc#863873).\n - powerpc: Add ability to build little endian kernels (bsc#967716).\n - powerpc: Avoid load of static chain register when calling nested\n functions through a pointer on 64bit (bsc#967716).\n - powerpc: Do not build assembly files with ABIv2 (bsc#967716).\n - powerpc: Do not use ELFv2 ABI to build the kernel (bsc#967716).\n - powerpc: dtc is required to build dtb files (bsc#967716).\n - powerpc: Fix 64 bit builds with binutils 2.24 (bsc#967716).\n - powerpc: Fix error when cross building TAGS & cscope (bsc#967716).\n - powerpc: Make the vdso32 also build big-endian (bsc#967716).\n - powerpc: Remove altivec fix for gcc versions before 4.0 (bsc#967716).\n - powerpc: Remove buggy 9-year-old test for binutils < 2.12.1 (bsc#967716).\n - powerpc: Require gcc 4.0 on 64-bit (bsc#967716).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - qeth: delete napi struct when removing a qeth device (bnc#979915,\n LTC#143590).\n - qeth: Fix crash on initial MTU size change (bnc#835175, LTC#96809).\n - qeth: postpone freeing of qdio memory (bnc#874145, LTC#107873).\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - Revert "s390/mm: fix asce_bits handling with dynamic pagetable levels"\n This reverts commit 6e00b1d803fa2ab4b130e04b7fbcc99f0b5ecba8.\n - rpm/config.sh: Set the release string to 0.7.<RELEASE> (bsc#997059)\n - rpm/mkspec: Read a default release string from rpm/config.sh (bsc997059)\n - s390/dasd: fix failfast for disconnected devices (bnc#958000,\n LTC#135138).\n - s390/dasd: fix hanging device after clear subchannel (bnc#994436,\n LTC#144640).\n - s390/dasd: fix kernel panic when alias is set offline (bnc#940966,\n LTC#128595).\n - s390/dasd: fix list_del corruption after lcu changes (bnc#954984,\n LTC#133077).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979915, LTC#141456). Conflicts: series.conf\n - s390/pageattr: do a single TLB flush for change_page_attr\n (bsc#1009443,LTC#148182).\n - Set CONFIG_DEBUG_INFO=y and CONFIG_DEBUG_INFO_REDUCED=n on all platforms\n The specfile adjusts the config if necessary, but a new version of\n run_oldconfig.sh requires the settings to be present in the repository.\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n\n", "cvss3": {}, "published": "2017-01-30T20:09:00", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2016-7097", "CVE-2016-7910", "CVE-2016-8633", "CVE-2016-8399", "CVE-2016-7117", "CVE-2016-9793", "CVE-2016-6480", "CVE-2016-4913", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-7916", "CVE-2016-9555", "CVE-2017-5551", "CVE-2016-8632", "CVE-2016-2187", "CVE-2004-0230", "CVE-2016-1583", "CVE-2016-9685", "CVE-2016-4569", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-7513", "CVE-2015-1350", "CVE-2016-5829", "CVE-2016-4485", "CVE-2015-8956", "CVE-2012-6704", "CVE-2016-4997", "CVE-2016-4482", "CVE-2016-9576", "CVE-2016-9756", "CVE-2015-7833", "CVE-2013-4312", "CVE-2016-8646", "CVE-2016-2189", "CVE-2016-4578", "CVE-2016-4805", "CVE-2016-3841", "CVE-2016-4470", "CVE-2016-0823", "CVE-2016-4565", "CVE-2016-4580", "CVE-2016-4998", "CVE-2016-7042"], "modified": "2017-01-30T20:09:00", "id": "SUSE-SU-2017:0333-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00067.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-17T19:00:05", "description": "The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2015-8970: crypto/algif_skcipher.c in the Linux kernel did not\n verify that a setkey operation has been performed on an AF_ALG socket\n before an accept system call is processed, which allowed local users to\n cause a denial of service (NULL pointer dereference and system crash)\n via a crafted application that did not supply a key, related to the\n lrw_crypt function in crypto/lrw.c (bnc#1008374).\n - CVE-2017-5551: Clear S_ISGID on tmpfs when setting posix ACLs\n (bsc#1021258).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserves the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2004-0230: TCP, when using a large Window Size, made it easier for\n remote attackers to guess sequence numbers and cause a denial of service\n (connection loss) to persistent TCP connections by repeatedly injecting\n a TCP RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#969340).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel\n networking subsystem could have enabled a local malicious application to\n execute arbitrary code within the context of the kernel bnc#1014746).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option\n (bnc#1013531).\n - CVE-2012-6704: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options\n data, which allowed local users to gain privileges or cause a denial of\n service (use-after-free and system crash) via a crafted sendmsg system\n call (bnc#992566).\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause\n a denial of service (memory consumption) via crafted XFS filesystem\n operations (bnc#1012832).\n - CVE-2015-1350: The VFS subsystem in the Linux kernel provided an\n incomplete set of requirements for setattr operations that\n underspecifies removing extended privilege attributes, which allowed\n local users to cause a denial of service (capability stripping) via a\n failed invocation of a system call, as demonstrated by using chown to\n remove a capability from the ping or Wireshark dumpcap program\n (bnc#914939).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacked chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-7916: Race condition in the environ_read function in\n fs/proc/base.c in the Linux kernel allowed local users to obtain\n sensitive information from kernel memory by reading a /proc/*/environ\n file during a process-setup time interval in which environment-variable\n copying is incomplete (bnc#1010467).\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel in certain\n unusual hardware configurations allowed remote attackers to execute\n arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux, when the GNU Compiler Collection (gcc) stack protector is\n enabled, used an incorrect buffer size for certain timeout data, which\n allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bnc#1004517).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n - CVE-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the\n Linux kernel allowed local users to obtain sensitive physical-address\n information by reading a pagemap file (bnc#994759).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges or\n cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n\n The following non-security bugs were fixed:\n\n - Always include the git commit in KOTD builds. This allows us not to set\n it explicitly in builds submitted to the official distribution\n (bnc#821612, bnc#824171).\n - KVM: x86: SYSENTER emulation is broken (bsc#994618).\n - NFS: Do not disconnect open-owner on NFS4ERR_BAD_SEQID (bsc#989261).\n - NFS: Refresh open-owner id when server says SEQID is bad (bsc#989261).\n - NFSv4: Ensure that we do not drop a state owner more than once\n (bsc#979595).\n - NFSv4: add flock_owner to open context (bnc#998689).\n - NFSv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - NFSv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - NFSv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - NFSv4: fix broken patch relating to v4 read delegations (bsc#956514,\n bsc#989261, bsc#979595).\n - SELinux: Fix possible NULL pointer dereference in\n selinux_inode_permission() (bsc#1012895).\n - USB: fix typo in wMaxPacketSize validation (bsc#991665).\n - USB: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - Update patches.xen/xen3-auto-arch-x86.diff (bsc#929141, among others).\n - __ptrace_may_access() should not deny sub-threads (bsc#1012851).\n - apparmor: fix IRQ stack overflow during free_profile (bsc#1009875).\n - arch/powerpc: Remove duplicate/redundant Altivec entries (bsc#967716).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - include/linux/math64.h: add div64_ul() (bsc#996329).\n - kabi-fix for flock_owner addition (bsc#998689).\n - kabi: get back scsi_device.current_cmnd (bsc#935436).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kexec: add a kexec_crash_loaded() function (bsc#973691).\n - md linear: fix a race between linear_add() and linear_congested()\n (bsc#1018446).\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n - mpt3sas: Fix panic when aer correct error occurred (bsc#997708,\n bsc#999943).\n - mremap: enforce rmap src/dst vma ordering in case of vma_merge()\n succeeding in copy_vma() (VM Functionality, bsc#1008645).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1007944).\n - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783).\n - posix-timers: Remove remaining uses of tasklist_lock (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock for task clock\n sample (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock on timer\n deletion (bnc#997401).\n - powerpc: Add ability to build little endian kernels (bsc#967716).\n - powerpc: Avoid load of static chain register when calling nested\n functions through a pointer on 64bit (bsc#967716).\n - powerpc: Do not build assembly files with ABIv2 (bsc#967716).\n - powerpc: Do not use ELFv2 ABI to build the kernel (bsc#967716).\n - powerpc: Fix 64 bit builds with binutils 2.24 (bsc#967716).\n - powerpc: Fix error when cross building TAGS and cscope (bsc#967716).\n - powerpc: Make the vdso32 also build big-endian (bsc#967716).\n - powerpc: Remove altivec fix for gcc versions before 4.0 (bsc#967716).\n - powerpc: Remove buggy 9-year-old test for binutils lower than 2.12.1\n (bsc#967716).\n - powerpc: Require gcc 4.0 on 64-bit (bsc#967716).\n - powerpc: dtc is required to build dtb files (bsc#967716).\n - printk/sched: Introduce special printk_sched() for those awkward\n (bsc#1013042, bsc#996541, bsc#1015878).\n - qlcnic: Schedule napi directly in netpoll (bsc#966826).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rpm/config.sh: Set a fitting release string (bsc#997059)\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - rpm/mkspec: Read a default release string from rpm/config.sh (bsc997059)\n - s390/dasd: fix failfast for disconnected devices (bnc#961923,\n LTC#135138).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bnc#1002165).\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched: Fix possible divide by zero in avg_atom() calculation\n (bsc#996329).\n - scsi: lpfc: Set elsiocb contexts to NULL after freeing it (bsc#996557).\n - scsi: remove current_cmnd field from struct scsi_device (bsc#935436).\n - x86/MCE/intel: Cleanup CMCI storm logic (bsc#929141).\n - xfs: remove the deprecated nodelaylog option (bsc#992906).\n\n", "cvss3": {}, "published": "2017-02-17T18:08:18", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-7910", "CVE-2016-8633", "CVE-2016-8399", "CVE-2016-7117", "CVE-2016-9793", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-7916", "CVE-2016-9555", "CVE-2017-5551", "CVE-2016-8632", "CVE-2004-0230", "CVE-2016-9685", "CVE-2016-7425", "CVE-2015-8970", "CVE-2016-6828", "CVE-2015-1350", "CVE-2015-8956", "CVE-2012-6704", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-8646", "CVE-2016-3841", "CVE-2016-0823", "CVE-2016-7042"], "modified": "2017-02-17T18:08:18", "id": "SUSE-SU-2017:0494-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00029.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-09T20:59:58", "description": "The SUSE Linux Enterprise 11 SP4 kernel was updated to 3.0.101-94 to\n receive various security and bugfixes.\n\n\n The following security bugs were fixed:\n\n - CVE-2017-5551: tmpfs: clear S_ISGID when setting posix ACLs\n (bsc#1021258).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations\n or cause a denial of service (use-after-free) by leveraging access to a\n /dev/sg device NOTE: this vulnerability existed because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2016-5696: TCP, when using a large Window Size, made it easier for\n remote attackers to guess sequence numbers and cause a denial of service\n (connection loss) to persistent TCP connections by repeatedly injecting\n a TCP RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#989152).\n - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x provided an\n incomplete set of requirements for setattr\n operations that underspecified removing extended privilege attributes,\n which allowed local users to cause a denial\n of service (capability stripping) via a failed invocation of a system\n call, as demonstrated by using chown to remove a capability from the\n ping or Wireshark dumpcap program (bnc#914939).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel\n networking subsystem could enable a local malicious application to\n execute arbitrary code within the context of the kernel. This issue is\n rated as Moderate because it first requires compromising a privileged\n process and current compiler optimizations restrict access to the\n vulnerable code. (bnc#1014746).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash)\n or possibly have unspecified other impact by leveraging the\n CAP_NET_ADMIN capability for a crafted setsockopt system call with the\n (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531).\n - CVE-2012-6704: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash)\n or possibly have unspecified other impact by leveraging the\n CAP_NET_ADMIN capability for a crafted setsockopt system call with the\n (1) SO_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause\n a denial of service (memory consumption) via crafted XFS filesystem\n operations (bnc#1012832).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacked chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2013-6368: The KVM subsystem in the Linux kernel allowed local users\n to gain privileges or cause a denial of service (system crash) via a\n VAPIC synchronization operation involving a page-end address\n (bnc#853052).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-7916: Race condition in the environ_read function in\n fs/proc/base.c in the Linux kernel allowed local users to obtain\n sensitive information from kernel memory by reading a /proc/*/environ\n file during a process-setup time interval in which environment-variable\n copying is incomplete (bnc#1010467).\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel, in certain\n unusual hardware configurations, allowed remote attackers to execute\n arbitrary code via crafted fragmented packets (bnc#1008833).\n\n The following non-security bugs were fixed:\n\n - 8250_pci: Fix potential use-after-free in error path (bsc#1013070).\n - KABI fix (bsc#1014410).\n - apparmor: fix IRQ stack overflow during free_profile (bsc#1009875).\n - be2net: Do not leak iomapped memory on removal (bug#925065).\n - block_dev: do not test bdev->bd_contains when it is not stable\n (bsc#1008557).\n - bna: Add synchronization for tx ring (bsc#993739).\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n - crypto: add ghash-generic in the supported.conf(bsc#1016824)\n - crypto: aesni - Add support for 192 & 256 bit keys to AESNI RFC4106\n (bsc#913387).\n - dm: do not call dm_sync_table() when creating new devices (bnc#901809).\n - drm/mgag200: Added support for the new deviceID for G200eW3 (bnc#1019348)\n - ext3: Avoid premature failure of ext3_has_free_blocks() (bsc#1016668).\n - ext4: do not leave i_crtime.tv_sec uninitialized (bsc#1013018).\n - ext4: fix reference counting bug on block allocation error (bsc#1013018).\n - futex: Acknowledge a new waiter in counter before plist (bsc#851603).\n - futex: Drop refcount if requeue_pi() acquired the rtmutex (bsc#851603).\n - hpilo: Add support for iLO5 (bsc#999101).\n - ibmveth: calculate gso_segs for large packets (bsc#1019165).\n - ibmveth: set correct gso_size and gso_type (bsc#1019165).\n - igb: Enable SR-IOV configuration via PCI sysfs interface (bsc#909491\n FATE#317388).\n - igb: Fix NULL assignment to incorrect variable in igb_reset_q_vector\n (bsc#795297 FATE#313656).\n - igb: Fix oops caused by missing queue pairing (bsc#909491 FATE#317388).\n - igb: Fix oops on changing number of rings (bsc#909491 FATE#317388).\n - igb: Remove unnecessary flag setting in igb_set_flag_queue_pairs()\n (bsc#909491 FATE#317388).\n - igb: Unpair the queues when changing the number of queues (bsc#909491\n FATE#317388).\n - kexec: add a kexec_crash_loaded() function (bsc#973691).\n - kvm: APIC: avoid instruction emulation for EOI writes (bsc#989680).\n - kvm: Distangle eventfd code from irqchip (bsc#989680).\n - kvm: Iterate over only vcpus that are preempted (bsc#989680).\n - kvm: Record the preemption status of vcpus using preempt notifiers\n (bsc#989680).\n - kvm: VMX: Pass vcpu to __vmx_complete_interrupts (bsc#989680).\n - kvm: fold kvm_pit_timer into kvm_kpit_state (bsc#989680).\n - kvm: make processes waiting on vcpu mutex killable (bsc#989680).\n - kvm: nVMX: Add preemption timer support (bsc#989680).\n - kvm: remove a wrong hack of delivery PIT intr to vcpu0 (bsc#989680).\n - kvm: use symbolic constant for nr interrupts (bsc#989680).\n - kvm: x86: Remove support for reporting coalesced APIC IRQs (bsc#989680).\n - kvm: x86: Run PIT work in own kthread (bsc#989680).\n - kvm: x86: limit difference between kvmclock updates (bsc#989680).\n - libata: introduce ata_host->n_tags to avoid oops on SAS controllers\n (bsc#871728).\n - libata: remove n_tags to avoid kABI breakage (bsc#871728).\n - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS\n response (bsc#962846).\n - libfc: Fixup disc_mutex handling (bsc#962846).\n - libfc: Issue PRLI after a PRLO has been received (bsc#962846).\n - libfc: Revisit kref handling (bnc#990245).\n - libfc: Update rport reference counting (bsc#953233).\n - libfc: do not send ABTS when resetting exchanges (bsc#962846).\n - libfc: fixup locking of ptp_setup() (bsc#962846).\n - libfc: reset exchange manager during LOGO handling (bsc#962846).\n - libfc: send LOGO for PLOGI failure (bsc#962846).\n - locking/mutex: Explicitly mark task as running after wakeup\n (bsc#1012411).\n - memstick: mspro_block: add missing curly braces (bsc#1016688).\n - mlx4: Fix error flow when sending mads under SRIOV (bsc#786036\n FATE#314304).\n - mlx4: Fix incorrect MC join state bit-masking on SR-IOV (bsc#786036\n FATE#314304).\n - mlx4: Fix memory leak if QP creation failed (bsc#786036 FATE#314304).\n - mlx4: Fix potential deadlock when sending mad to wire (bsc#786036\n FATE#314304).\n - mlx4: Forbid using sysfs to change RoCE pkeys (bsc#786036 FATE#314304).\n - mlx4: Use correct subnet-prefix in QP1 mads under SR-IOV (bsc#786036\n FATE#314304).\n - mlx4: add missing braces in verify_qp_parameters (bsc#786036\n FATE#314304).\n - mm/memory_hotplug.c: check for missing sections in\n test_pages_in_a_zone() (bnc#961589).\n - mm: fix crashes from mbind() merging vmas (bnc#1005877).\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n - mremap: enforce rmap src/dst vma ordering in case of vma_merge()\n succeeding in copy_vma() (bsc#1008645).\n - net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes (bsc#786036\n FATE#314304).\n - net/mlx4_core: Allow resetting VF admin mac to zero (bsc#919382\n FATE#317529).\n - net/mlx4_core: Avoid returning success in case of an error flow\n (bsc#786036 FATE#314304).\n - net/mlx4_core: Do not BUG_ON during reset when PCI is offline\n (bsc#924708).\n - net/mlx4_core: Do not access comm channel if it has not yet been\n initialized (bsc#924708).\n - net/mlx4_core: Fix error message deprecation for ConnectX-2 cards\n (bsc#919382 FATE#317529).\n - net/mlx4_core: Fix the resource-type enum in res tracker to conform to\n FW spec (bsc#786036 FATE#314304).\n - net/mlx4_core: Implement pci_resume callback (bsc#924708).\n - net/mlx4_core: Update the HCA core clock frequency after INIT_PORT\n (bug#919382 FATE#317529).\n - net/mlx4_en: Choose time-stamping shift value according to HW frequency\n (bsc#919382 FATE#317529).\n - net/mlx4_en: Fix HW timestamp init issue upon system startup (bsc#919382\n FATE#317529).\n - net/mlx4_en: Fix potential deadlock in port statistics flow (bsc#786036\n FATE#314304).\n - net/mlx4_en: Move filters cleanup to a proper location (bsc#786036\n FATE#314304).\n - net/mlx4_en: Remove dependency between timestamping capability and\n service_task (bsc#919382 FATE#317529).\n - net/mlx4_en: fix spurious timestamping callbacks (bsc#919382\n FATE#317529).\n - netfront: do not truncate grant references.\n - nfsv4: Cap the transport reconnection timer at 1/2 lease period\n (bsc#1014410).\n - nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410).\n - nfsv4: Handle timeouts correctly when probing for lease validity\n (bsc#1014410).\n - nvme: Automatic namespace rescan (bsc#1017686).\n - nvme: Metadata format support (bsc#1017686).\n - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783).\n - posix-timers: Remove remaining uses of tasklist_lock (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock for task clock\n sample (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock on timer\n deletion (bnc#997401).\n - powerpc/MSI: Fix race condition in tearing down MSI interrupts\n (bsc#1010201).\n - powerpc/mm/hash64: Fix subpage protection with 4K HPTE config\n (bsc#1010201).\n - powerpc/numa: Fix multiple bugs in memory_hotplug_max() (bsc#1010201).\n - powerpc/pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec\n (bsc#1003813).\n - powerpc: fix typo 'CONFIG_PPC_CPU' (bsc#1010201).\n - powerpc: scan_features() updates incorrect bits for REAL_LE\n (bsc#1010201).\n - printk/sched: Introduce special printk_sched() for those awkward\n (bsc#996541).\n - ptrace: __ptrace_may_access() should not deny sub-threads (bsc#1012851).\n - qlcnic: fix a loop exit condition better (bsc#909350 FATE#317546).\n - qlcnic: use the correct ring in qlcnic_83xx_process_rcv_ring_diag()\n (bnc#800999 FATE#313899).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rpm/constraints.in: Bump ppc64 disk requirements to fix OBS builds again\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - rt2x00: fix rfkill regression on rt2500pci (bnc#748806).\n - s390/zcrypt: kernel: Fix invalid domain response handling (bsc#1016320).\n - scsi: Fix erratic device offline during EH (bsc#993832).\n - scsi: lpfc: Set elsiocb contexts to NULL after freeing it (bsc#996557).\n - scsi: lpfc: avoid double free of resource identifiers (bsc#989896).\n - scsi_error: count medium access timeout only once per EH run\n (bsc#993832).\n - scsi_error: fixup crash in scsi_eh_reset (bsc#993832)\n - serial: 8250_pci: Detach low-level driver during PCI error recovery\n (bsc#1013070).\n - sunrpc: Enforce an upper limit on the number of cached credentials\n (bsc#1012917).\n - sunrpc: Fix reconnection timeouts (bsc#1014410).\n - sunrpc: Fix two issues with drop_caches and the sunrpc auth cache\n (bsc#1012917).\n - sunrpc: Limit the reconnect backoff timer to the max RPC message timeout\n (bsc#1014410).\n - tcp: fix inet6_csk_route_req() for link-local addresses (bsc#1010175).\n - tcp: pass fl6 to inet6_csk_route_req() (bsc#1010175).\n - tcp: plug dst leak in tcp_v6_conn_request() (bsc#1010175).\n - tcp: use inet6_csk_route_req() in tcp_v6_send_synack() (bsc#1010175).\n - tg3: Fix temperature reporting (bnc#790588 FATE#313912).\n - usb: console: fix potential use after free (bsc#1015817).\n - usb: console: fix uninitialised ldisc semaphore (bsc#1015817).\n - usb: cp210x: Corrected USB request type definitions (bsc#1015932).\n - usb: cp210x: relocate private data from USB interface to port\n (bsc#1015932).\n - usb: cp210x: work around cp2108 GET_LINE_CTL bug (bsc#1015932).\n - usb: ftdi_sio: fix null deref at port probe (bsc#1015796).\n - usb: ipaq.c: fix a timeout loop (bsc#1015848).\n - usb: opticon: fix non-atomic allocation in write path (bsc#1015803).\n - usb: option: fix runtime PM handling (bsc#1015752).\n - usb: serial: cp210x: add 16-bit register access functions (bsc#1015932).\n - usb: serial: cp210x: add 8-bit and 32-bit register access functions\n (bsc#1015932).\n - usb: serial: cp210x: add new access functions for large registers\n (bsc#1015932).\n - usb: serial: cp210x: fix hardware flow-control disable (bsc#1015932).\n - usb: serial: fix potential use-after-free after failed probe\n (bsc#1015828).\n - usb: serial: io_edgeport: fix memory leaks in attach error path\n (bsc#1016505).\n - usb: serial: io_edgeport: fix memory leaks in probe error path\n (bsc#1016505).\n - usb: serial: keyspan: fix use-after-free in probe error path\n (bsc#1016520).\n - usb: sierra: fix AA deadlock in open error path (bsc#1015561).\n - usb: sierra: fix remote wakeup (bsc#1015561).\n - usb: sierra: fix urb and memory leak in resume error path (bsc#1015561).\n - usb: sierra: fix urb and memory leak on disconnect (bsc#1015561).\n - usb: sierra: fix use after free at suspend/resume (bsc#1015561).\n - usb: usb_wwan: fix potential blocked I/O after resume (bsc#1015760).\n - usb: usb_wwan: fix race between write and resume (bsc#1015760).\n - usb: usb_wwan: fix urb leak at shutdown (bsc#1015760).\n - usb: usb_wwan: fix urb leak in write error path (bsc#1015760).\n - usb: usb_wwan: fix write and suspend race (bsc#1015760).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - usblp: do not set TASK_INTERRUPTIBLE before lock (bsc#1015844).\n - xenbus: do not invoke is_ready() for most device states (bsc#987333).\n\n", "cvss3": {}, "published": "2017-02-09T21:08:33", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7910", "CVE-2016-8633", "CVE-2016-8399", "CVE-2016-9793", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-7916", "CVE-2016-9555", "CVE-2017-5551", "CVE-2016-5696", "CVE-2016-8632", "CVE-2004-0230", "CVE-2016-9685", "CVE-2013-6368", "CVE-2015-1350", "CVE-2012-6704", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-8646"], "modified": "2017-02-09T21:08:33", "id": "SUSE-SU-2017:0437-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00019.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-04-25T19:19:00", "description": "The SLE-11 SP4 kernel was updated to 3.0.101.rt130-68 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2017-5551: The simple_set_acl function in fs/posix_acl.c in the\n Linux kernel preserved the setgid bit during a setxattr call involving a\n tmpfs filesystem, which allowed local users to gain group privileges by\n leveraging the existence of a setgid program with restrictions on\n execute permissions. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-7097 (bnc#1021258).\n - CVE-2016-7097: posix_acl: Clear SGID bit when setting file permissions\n (bsc#995968).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2016-5696: TCP, when using a large Window Size, made it easier for\n remote attackers to guess sequence numbers and cause a denial of service\n (connection loss) to persistent TCP connections by repeatedly injecting\n a TCP RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#989152).\n - CVE-2015-1350: Denial of service in notify_change for filesystem xattrs\n (bsc#914939).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel\n networking subsystem could have enabled a local malicious application to\n execute arbitrary code within the context of the kernel. This issue is\n rated as Moderate because it first requires compromising a privileged\n process and current compiler optimizations restrict access to the\n vulnerable code. (bnc#1014746).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash)\n or possibly have unspecified other impact by leveraging the\n CAP_NET_ADMIN capability for a crafted setsockopt system call with the\n (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option (bnc#1013531).\n - CVE-2012-6704: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash)\n or possibly have unspecified other impact by leveraging the\n CAP_NET_ADMIN capability for a crafted setsockopt system call with the\n (1) SO_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-9576: splice: introduce FMODE_SPLICE_READ and\n FMODE_SPLICE_WRITE (bsc#1013604)\n - CVE-2016-9794: ALSA: pcm : Call kill_fasync() in stream lock\n (bsc#1013533)\n - CVE-2016-3841: KABI workaround for ipv6: add complete rcu protection\n around np->opt (bsc#992566).\n - CVE-2016-9685: Multiple memory leaks in error paths in\n fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause\n a denial of service (memory consumption) via crafted XFS filesystem\n operations (bnc#1012832).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacks chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop\n operation even if the corresponding start operation had failed\n (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2013-6368: The KVM subsystem in the Linux kernel allowed local users\n to gain privileges or cause a denial of service (system crash) via a\n VAPIC synchronization operation involving a page-end address\n (bnc#853052).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-7916: Revert "proc: prevent accessing /proc/<PID>/environ until\n it's ready (bsc#1010467)"\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7,\n in certain unusual hardware configurations, allowed remote attackers to\n execute arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-7042: KEYS: Fix short sprintf buffer in /proc/keys show\n function (bsc#1004517).\n - CVE-2015-8956: Bluetooth: Fix potential NULL dereference in RFCOMM bind\n callback (bsc#1003925).\n - CVE-2016-7117: net: Fix use after free in the recvmmsg exit path\n (bsc#1003077).\n\n The following non-security bugs were fixed:\n\n - blacklist.conf: 45f13df be2net: Enable Wake-On-LAN from shutdown for\n Skyhawk\n - blacklist.conf: c9cc599 net/mlx4_core: Fix QUERY FUNC CAP flags\n\n - 8250_pci: Fix potential use-after-free in error path (bsc#1013070).\n - IB/mlx4: Fix error flow when sending mads under SRIOV (bsc#786036).\n - IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV (bsc#786036).\n - IB/mlx4: Fix memory leak if QP creation failed (bsc#786036).\n - IB/mlx4: Fix potential deadlock when sending mad to wire (bsc#786036).\n - IB/mlx4: Forbid using sysfs to change RoCE pkeys (bsc#786036).\n - IB/mlx4: Use correct subnet-prefix in QP1 mads under SR-IOV (bsc#786036).\n - apparmor: fix IRQ stack overflow during free_profile (bsc#1009875).\n - arch/powerpc: Remove duplicate/redundant Altivec entries (bsc#967716).\n - be2net: Do not leak iomapped memory on removal (bug#925065).\n - block_dev: do not test bdev->bd_contains when it is not stable\n (bsc#1008557).\n - bna: Add synchronization for tx ring (bsc#993739).\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n - bnx2x: fix lockdep splat (bsc#908684).\n - cifs: revert fs/cifs: fix wrongly prefixed path to root (bsc#963655)\n - config.conf: add bigmem flavour on ppc64\n - cpumask, nodemask: implement cpumask/nodemask_pr_args() (bnc1003866).\n - cpumask_set_cpu_local_first => cpumask_local_spread, lament (bug#919382).\n - crypto: add ghash-generic in the supported.conf(bsc#1016824)\n - crypto: aesni - Add support for 192 & 256 bit keys to AESNI RFC4106\n (bsc#913387, #bsc1016831).\n - dm space map metadata: fix sm_bootstrap_get_nr_blocks()\n - dm thin: fix race condition when destroying thin pool workqueue\n - dm: do not call dm_sync_table() when creating new devices (bnc#901809,\n bsc#1008893).\n - drm/mgag200: Added support for the new deviceID for G200eW3 (bnc#1019348)\n - ext3: Avoid premature failure of ext3_has_free_blocks() (bsc#1016668).\n - ext4: do not leave i_crtime.tv_sec uninitialized (bsc#1013018).\n - ext4: fix reference counting bug on block allocation error (bsc#1013018).\n - fs/cifs: Compare prepaths when comparing superblocks (bsc#799133).\n - fs/cifs: Fix memory leaks in cifs_do_mount() (bsc#799133).\n - fs/cifs: Fix regression which breaks DFS mounting (bsc#799133).\n - fs/cifs: Move check for prefix path to within cifs_get_root()\n (bsc#799133).\n - fs/cifs: cifs_get_root shouldn't use path with tree name (bsc#963655,\n bsc#979681).\n - fs/cifs: make share unaccessible at root level mountable (bsc#799133).\n - futex: Acknowledge a new waiter in counter before plist (bsc#851603).\n - futex: Drop refcount if requeue_pi() acquired the rtmutex (bsc#851603).\n - hpilo: Add support for iLO5 (bsc#999101).\n - hv: do not lose pending heartbeat vmbus packets (bnc#1006919).\n - hv: vmbus: avoid scheduling in interrupt context in\n vmbus_initiate_unload() (bnc#986337).\n - hv: vmbus: avoid wait_for_completion() on crash (bnc#986337).\n - hv: vmbus: do not loose HVMSG_TIMER_EXPIRED messages (bnc#986337).\n - hv: vmbus: do not send CHANNELMSG_UNLOAD on pre-Win2012R2 hosts\n (bnc#986337).\n - hv: vmbus: handle various crash scenarios (bnc#986337).\n - hv: vmbus: remove code duplication in message handling (bnc#986337).\n - hv: vss: run only on supported host versions (bnc#986337).\n - i40e: fix an uninitialized variable bug (bsc#909484).\n - ibmveth: calculate gso_segs for large packets (bsc#1019165, bsc#1019148).\n - ibmveth: set correct gso_size and gso_type (bsc#1019165, bsc#1019148).\n - igb: Enable SR-IOV configuration via PCI sysfs interface (bsc#909491).\n - igb: Fix NULL assignment to incorrect variable in igb_reset_q_vector\n (bsc#795297).\n - igb: Fix oops caused by missing queue pairing (bsc#909491).\n - igb: Fix oops on changing number of rings (bsc#909491).\n - igb: Remove unnecessary flag setting in igb_set_flag_queue_pairs()\n (bsc#909491).\n - igb: Unpair the queues when changing the number of queues (bsc#909491).\n - ipv6: replacing a rt6_info needs to purge possible propagated rt6_infos\n too (bsc#865783).\n - kabi-fix for flock_owner addition (bsc#998689).\n - kexec: add a kexec_crash_loaded() function (bsc#973691).\n - kvm: APIC: avoid instruction emulation for EOI writes (bsc#989680).\n - kvm: Distangle eventfd code from irqchip (bsc#989680).\n - kvm: Iterate over only vcpus that are preempted (bsc#989680).\n - kvm: Record the preemption status of vcpus using preempt notifiers\n (bsc#989680).\n - kvm: VMX: Pass vcpu to __vmx_complete_interrupts (bsc#989680).\n - kvm: fold kvm_pit_timer into kvm_kpit_state (bsc#989680).\n - kvm: make processes waiting on vcpu mutex killable (bsc#989680).\n - kvm: nVMX: Add preemption timer support (bsc#989680).\n - kvm: remove a wrong hack of delivery PIT intr to vcpu0 (bsc#989680).\n - kvm: use symbolic constant for nr interrupts (bsc#989680).\n - kvm: x86: Remove support for reporting coalesced APIC IRQs (bsc#989680).\n - kvm: x86: Run PIT work in own kthread (bsc#989680).\n - kvm: x86: limit difference between kvmclock updates (bsc#989680).\n - kvm: x86: only channel 0 of the i8254 is linked to the HPET (bsc#960689).\n - lib/vsprintf: implement bitmap printing through '%*pb[l]' (bnc#1003866).\n - libata: introduce ata_host->n_tags to avoid oops on SAS controllers\n (bsc#871728).\n - libata: remove n_tags to avoid kABI breakage (bsc#871728).\n - libata: support the ata host which implements a queue depth less than 32\n (bsc#871728)\n - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS\n response (bsc#962846).\n - libfc: Fixup disc_mutex handling (bsc#962846).\n - libfc: Issue PRLI after a PRLO has been received (bsc#962846).\n - libfc: Revisit kref handling (bnc#990245).\n - libfc: Update rport reference counting (bsc#953233).\n - libfc: do not send ABTS when resetting exchanges (bsc#962846).\n - libfc: fixup locking of ptp_setup() (bsc#962846).\n - libfc: reset exchange manager during LOGO handling (bsc#962846).\n - libfc: send LOGO for PLOGI failure (bsc#962846).\n - locking/mutex: Explicitly mark task as running after wakeup\n (bsc#1012411).\n - md/raid10: Fix memory leak when raid10 reshape completes\n - md/raid10: always set reshape_safe when initializing reshape_position\n - md: Drop sending a change uevent when stopping (bsc#1003568).\n - md: check command validity early in md_ioctl() (bsc#1004520).\n - md: fix problem when adding device to read-only array with bitmap\n (bnc#771065).\n - memstick: mspro_block: add missing curly braces (bsc#1016688).\n - mlx4: add missing braces in verify_qp_parameters (bsc#786036).\n - mm, vmscan: Do not wait for page writeback for GFP_NOFS allocations\n (bnc#763198).\n - mm/memory.c: actually remap enough memory (bnc#1005903).\n - mm/memory_hotplug.c: check for missing sections in\n test_pages_in_a_zone() (bnc#961589).\n - mm: fix crashes from mbind() merging vmas (bnc#1005877).\n - mm: fix sleeping function warning from __put_anon_vma (bnc#1005857).\n - dcache: move the call of __d_drop(anon) into\n __d_materialise_unique(dentry, anon) (bsc#984194).\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n - mremap: enforce rmap src/dst vma ordering in case of vma_merge()\n succeeding in copy_vma() (bsc#1008645).\n - mshyperv: fix recognition of Hyper-V guest crash MSR's (bnc#986337).\n - net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes (bsc#786036).\n - net/mlx4_core: Allow resetting VF admin mac to zero (bsc#919382).\n - net/mlx4_core: Avoid returning success in case of an error flow\n (bsc#786036).\n - net/mlx4_core: Do not BUG_ON during reset when PCI is offline\n (bsc#924708).\n - net/mlx4_core: Do not access comm channel if it has not yet been\n initialized (bsc#924708 bsc#786036).\n - net/mlx4_core: Fix error message deprecation for ConnectX-2 cards\n (bug#919382).\n - net/mlx4_core: Fix the resource-type enum in res tracker to conform to\n FW spec (bsc#786036).\n - net/mlx4_core: Implement pci_resume callback (bsc#924708).\n - net/mlx4_core: Update the HCA core clock frequency after INIT_PORT\n (bug#919382).\n - net/mlx4_en: Choose time-stamping shift value according to HW frequency\n (bsc#919382).\n - net/mlx4_en: Fix HW timestamp init issue upon system startup\n (bsc#919382).\n - net/mlx4_en: Fix potential deadlock in port statistics flow (bsc#786036).\n - net/mlx4_en: Move filters cleanup to a proper location (bsc#786036).\n - net/mlx4_en: Remove dependency between timestamping capability and\n service_task (bsc#919382).\n - net/mlx4_en: fix spurious timestamping callbacks (bsc#919382).\n - netfilter: ipv4: defrag: set local_df flag on defragmented skb\n (bsc#907611).\n - netfront: do not truncate grant references.\n - netvsc: fix incorrect receive checksum offloading (bnc#1006917).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1007944).\n - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514).\n - nfsv4.1: Fix an NFSv4.1 state renewal regression (bnc#863873).\n - nfsv4: Cap the transport reconnection timer at 1/2 lease period\n (bsc#1014410).\n - nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410).\n - nfsv4: Handle timeouts correctly when probing for lease validity\n (bsc#1014410).\n - nfsv4: add flock_owner to open context (bnc#998689).\n - nfsv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - nvme: Automatic namespace rescan (bsc#1017686).\n - nvme: Metadata format support (bsc#1017686).\n - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783).\n - oom: print nodemask in the oom report (bnc#1003866).\n - pci_ids: Add PCI device ID functions 3 and 4 for newer F15h models\n - pm / hibernate: Fix rtree_next_node() to avoid walking off list ends\n (bnc#860441).\n - posix-timers: Remove remaining uses of tasklist_lock (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock for task clock\n sample (bnc#997401).\n - posix-timers: Use sighand lock instead of tasklist_lock on timer\n deletion (bnc#997401).\n - powerpc/64: Fix incorrect return value from __copy_tofrom_user\n (bsc#1005896).\n - powerpc/MSI: Fix race condition in tearing down MSI interrupts\n (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes).\n - powerpc/mm/hash64: Fix subpage protection with 4K HPTE config\n (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes).\n - powerpc/mm: Add 64TB support (bsc#928138,fate#319026).\n - powerpc/mm: Change the swap encoding in pte (bsc#973203).\n - powerpc/mm: Convert virtual address to vpn (bsc#928138,fate#319026).\n - powerpc/mm: Fix hash computation function (bsc#928138,fate#319026).\n - powerpc/mm: Increase the slice range to 64TB (bsc#928138,fate#319026).\n - powerpc/mm: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE\n (bsc#928138,fate#319026).\n - powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit\n (bsc#928138,fate#319026).\n - powerpc/mm: Replace open coded CONTEXT_BITS value\n (bsc#928138,fate#319026).\n - powerpc/mm: Simplify hpte_decode (bsc#928138,fate#319026).\n - powerpc/mm: Update VSID allocation documentation\n (bsc#928138,fate#319026).\n - powerpc/mm: Use 32bit array for slb cache (bsc#928138,fate#319026).\n - powerpc/mm: Use hpt_va to compute virtual address\n (bsc#928138,fate#319026).\n - powerpc/mm: Use the required number of VSID bits in slbmte\n (bsc#928138,fate#319026).\n - powerpc/numa: Fix multiple bugs in memory_hotplug_max() (bsc#1010201,\n [2016-10-04] Pending Base Kernel Fixes).\n - powerpc/pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec\n (bsc#1003813).\n - powerpc: Add ability to build little endian kernels (bsc#967716).\n - powerpc: Avoid load of static chain register when calling nested\n functions through a pointer on 64bit (bsc#967716).\n - powerpc: Build fix for powerpc KVM (bsc#928138,fate#319026).\n - powerpc: Do not build assembly files with ABIv2 (bsc#967716).\n - powerpc: Do not use ELFv2 ABI to build the kernel (bsc#967716).\n - powerpc: Fix 64 bit builds with binutils 2.24 (bsc#967716).\n - powerpc: Fix error when cross building TAGS & cscope (bsc#967716).\n - powerpc: Make VSID_BITS* dependency explicit (bsc#928138,fate#319026).\n - powerpc: Make the vdso32 also build big-endian (bsc#967716).\n - powerpc: Move kdump default base address to half RMO size on 64bit\n (bsc#1003344).\n - powerpc: Remove altivec fix for gcc versions before 4.0 (bsc#967716).\n - powerpc: Remove buggy 9-year-old test for binutils < 2.12.1 (bsc#967716).\n - powerpc: Rename USER_ESID_BITS* to ESID_BITS* (bsc#928138,fate#319026).\n - powerpc: Require gcc 4.0 on 64-bit (bsc#967716).\n - powerpc: Update kernel VSID range (bsc#928138,fate#319026).\n - powerpc: blacklist fixes for unsupported subarchitectures ppc32 only:\n 6e0fdf9af216 powerpc: fix typo 'CONFIG_PMAC'\n obscure hardware: f7e9e3583625 powerpc: Fix missing L2 cache size in\n /sys/devices/system/cpu\n - powerpc: dtc is required to build dtb files (bsc#967716).\n - powerpc: fix typo 'CONFIG_PPC_CPU' (bsc#1010201, [2016-10-04] Pending\n Base Kernel Fixes).\n - powerpc: scan_features() updates incorrect bits for REAL_LE\n (bsc#1010201, [2016-10-04] Pending Base Kernel Fixes).\n - printk/sched: Introduce special printk_sched() for those awkward\n (bsc#1013042, bsc#996541, bsc#1015878).\n - ptrace: __ptrace_may_access() should not deny sub-threads (bsc#1012851).\n - qlcnic: fix a loop exit condition better (bsc#909350).\n - qlcnic: fix a timeout loop (bsc#909350)\n - qlcnic: use the correct ring in qlcnic_83xx_process_rcv_ring_diag()\n (bnc#800999).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rpm/constraints.in: Bump ppc64 disk requirements to fix OBS builds again\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - rpm/package-descriptions: add -bigmem description\n - rt2x00: fix rfkill regression on rt2500pci (bnc#748806).\n - s390/cio: fix accidental interrupt enabling during resume (bnc#1003677,\n LTC#147606).\n - s390/time: LPAR offset handling (bnc#1003677, LTC#146920).\n - s390/time: move PTFF definitions (bnc#1003677, LTC#146920).\n - scsi: lpfc: Set elsiocb contexts to NULL after freeing it (bsc#996557).\n - scsi: lpfc: avoid double free of resource identifiers (bsc#989896).\n - scsi: zfcp: spin_lock_irqsave() is not nestable (bsc#1003677,LTC#147374).\n - scsi_error: count medium access timeout only once per EH run\n (bsc#993832).\n - scsi_error: fixup crash in scsi_eh_reset (bsc#993832)\n - serial: 8250_pci: Detach low-level driver during PCI error recovery\n (bsc#1013070).\n - sfc: on MC reset, clear PIO buffer linkage in TXQs (bsc#909618).\n - softirq: sirq threads raising another sirq delegate to the proper thread\n Otherwise, high priority timer threads expend cycles precessing other\n sirqs, potentially increasing wakeup latencies as thes process sirqs at\n a priority other than the priority specified by the user.\n - sunrpc/cache: drop reference when sunrpc_cache_pipe_upcall() detects a\n race (bnc#803320).\n - sunrpc: Enforce an upper limit on the number of cached credentials\n (bsc#1012917).\n - sunrpc: Fix reconnection timeouts (bsc#1014410).\n - sunrpc: Fix two issues with drop_caches and the sunrpc auth cache\n (bsc#1012917).\n - sunrpc: Limit the reconnect backoff timer to the max RPC message timeout\n (bsc#1014410).\n - tcp: fix inet6_csk_route_req() for link-local addresses (bsc#1010175).\n - tcp: pass fl6 to inet6_csk_route_req() (bsc#1010175).\n - tcp: plug dst leak in tcp_v6_conn_request() (bsc#1010175).\n - tcp: use inet6_csk_route_req() in tcp_v6_send_synack() (bsc#1010175).\n - tg3: Avoid NULL pointer dereference in tg3_io_error_detected()\n (bsc#908458).\n - tg3: Fix temperature reporting (bnc#790588).\n - tty: Signal SIGHUP before hanging up ldisc (bnc#989764).\n - usb: console: fix potential use after free (bsc#1015817).\n - usb: console: fix uninitialised ldisc semaphore (bsc#1015817).\n - usb: cp210x: Corrected USB request type definitions (bsc#1015932).\n - usb: cp210x: relocate private data from USB interface to port\n (bsc#1015932).\n - usb: cp210x: work around cp2108 GET_LINE_CTL bug (bsc#1015932).\n - usb: ftdi_sio: fix null deref at port probe (bsc#1015796).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - usb: hub: Fix unbalanced reference count/memory leak/deadlocks\n (bsc#968010).\n - usb: ipaq.c: fix a timeout loop (bsc#1015848).\n - usb: opticon: fix non-atomic allocation in write path (bsc#1015803).\n - usb: option: fix runtime PM handling (bsc#1015752).\n - usb: serial: cp210x: add 16-bit register access functions (bsc#1015932).\n - usb: serial: cp210x: add 8-bit and 32-bit register access functions\n (bsc#1015932).\n - usb: serial: cp210x: add new access functions for large registers\n (bsc#1015932).\n - usb: serial: cp210x: fix hardware flow-control disable (bsc#1015932).\n - usb: serial: fix potential use-after-free after failed probe\n (bsc#1015828).\n - usb: serial: io_edgeport: fix memory leaks in attach error path\n (bsc#1016505).\n - usb: serial: io_edgeport: fix memory leaks in probe error path\n (bsc#1016505).\n - usb: serial: keyspan: fix use-after-free in probe error path\n (bsc#1016520).\n - usb: sierra: fix AA deadlock in open error path (bsc#1015561).\n - usb: sierra: fix remote wakeup (bsc#1015561).\n - usb: sierra: fix urb and memory leak in resume error path (bsc#1015561).\n - usb: sierra: fix urb and memory leak on disconnect (bsc#1015561).\n - usb: sierra: fix use after free at suspend/resume (bsc#1015561).\n - usb: usb_wwan: fix potential blocked I/O after resume (bsc#1015760).\n - usb: usb_wwan: fix race between write and resume (bsc#1015760).\n - usb: usb_wwan: fix urb leak at shutdown (bsc#1015760).\n - usb: usb_wwan: fix urb leak in write error path (bsc#1015760).\n - usb: usb_wwan: fix write and suspend race (bsc#1015760).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - usblp: do not set TASK_INTERRUPTIBLE before lock (bsc#1015844).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n - x86, amd_nb: Clarify F15h, model 30h GART and L3 support\n - x86/MCE/intel: Cleanup CMCI storm logic (bsc#929141).\n - x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret and\n sync_regs (bsc#909077).\n - x86/cpu/amd: Set X86_FEATURE_EXTD_APICID for future processors\n - x86/gart: Check for GART support before accessing GART registers\n - xenbus: do not invoke ->is_ready() for most device states (bsc#987333).\n - zcrypt: Fix hang condition on crypto card config-off (bsc#1016320).\n - zcrypt: Fix invalid domain response handling (bsc#1016320).\n - zfcp: Fix erratic device offline during EH (bsc#993832).\n - zfcp: close window with unblocked rport during rport gone (bnc#1003677).\n - zfcp: fix D_ID field with actual value on tracing SAN responses\n (bnc#1003677).\n - zfcp: fix ELS/GS request&response length for hardware data router\n (bnc#1003677).\n - zfcp: fix payload trace length for SAN request&response (bnc#1003677).\n - zfcp: restore tracing of handle for port and LUN with HBA records\n (bnc#1003677).\n - zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace\n (bnc#1003677).\n - zfcp: retain trace level for SCSI and HBA FSF response records\n (bnc#1003677).\n - zfcp: trace full payload of all SAN records (req,resp,iels)\n (bnc#1003677).\n - zfcp: trace on request for open and close of WKA port (bnc#1003677).\n\n", "cvss3": {}, "published": "2017-04-25T21:08:55", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-9794", "CVE-2016-7910", "CVE-2016-8633", "CVE-2016-8399", "CVE-2016-7117", "CVE-2016-9793", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-7916", "CVE-2016-9555", "CVE-2017-5551", "CVE-2016-5696", "CVE-2016-8632", "CVE-2004-0230", "CVE-2016-9685", "CVE-2013-6368", "CVE-2015-1350", "CVE-2015-8956", "CVE-2012-6704", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-8646", "CVE-2016-3841", "CVE-2016-7042"], "modified": "2017-04-25T21:08:55", "id": "SUSE-SU-2017:1102-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-04/msg00031.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-12-02T17:30:07", "description": "The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various\n security and bugfixes.\n\n For the PowerPC64 a new "bigmem" flavor has been added to support big\n Power machines. (FATE#319026)\n\n The following security bugs were fixed:\n\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel, when the GNU Compiler Collection (gcc) stack protector\n is enabled, uses an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bnc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserves the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n - CVE-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the\n Linux kernel allowed local users to obtain sensitive physical-address\n information by reading a pagemap file, aka Android internal bug 25739721\n (bnc#994759).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges or\n cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options\n data, which allowed local users to gain privileges or cause a denial of\n service (use-after-free and system crash) via a crafted sendmsg system\n call (bnc#992566).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n remote attackers to hijack TCP sessions via a blind in-window attack\n (bnc#989152).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bnc#986365).\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the\n PIT counter values during state restoration, which allowed guest OS\n users to cause a denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the kvm_vm_ioctl_set_pit and\n kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n - CVE-2013-4312: The Linux kernel allowed local users to bypass\n file-descriptor limits and cause a denial of service (memory\n consumption) by sending each descriptor over a UNIX socket before\n closing it, related to net/unix/af_unix.c and net/unix/garbage.c\n (bnc#839104 bsc#922947 bsc#968014).\n\n The following non-security bugs were fixed:\n\n - ahci: Order SATA device IDs for codename Lewisburg (fate#319286).\n - ahci: Remove obsolete Intel Lewisburg SATA RAID device IDs (fate#319286).\n - alsa: hda - Add Intel Lewisburg device IDs Audio (fate#319286).\n - arch/powerpc: Remove duplicate/redundant Altivec entries (bsc#967716).\n - avoid dentry crash triggered by NFS (bsc#984194).\n - bigmem: Add switch to configure bigmem patches (bsc#928138,fate#319026).\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - bnx2x: fix lockdep splat (bsc#908684 FATE#317539).\n - bonding: always set recv_probe to bond_arp_rcv in arp monitor\n (bsc#977687).\n - bonding: fix bond_arp_rcv setting and arp validate desync state\n (bsc#977687).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - config.conf: add bigmem flavour on ppc64\n - cpumask, nodemask: implement cpumask/nodemask_pr_args() (bnc1003866).\n - cxgb4: Set VPD size so we can read both VPD structures (bsc#976867).\n - dm space map metadata: fix sm_bootstrap_get_nr_blocks() (FATE#313903).\n - dm thin: fix race condition when destroying thin pool workqueue\n (FATE#313903).\n - drivers: hv: vmbus: avoid scheduling in interrupt context in\n vmbus_initiate_unload() (bnc#986337).\n - drivers: hv: vmbus: avoid wait_for_completion() on crash (bnc#986337).\n - drivers: hv: vmbus: do not loose HVMSG_TIMER_EXPIRED messages\n (bnc#986337).\n - drivers: hv: vmbus: do not send CHANNELMSG_UNLOAD on pre-Win2012R2 hosts\n (bnc#986337).\n - drivers: hv: vmbus: handle various crash scenarios (bnc#986337).\n - drivers: hv: vmbus: remove code duplication in message handling\n (bnc#986337).\n - drivers: hv: vss: run only on supported host versions (bnc#986337).\n - fs/cifs: cifs_get_root shouldn't use path with tree name (bsc#963655,\n bsc#979681).\n - fs/cifs: Compare prepaths when comparing superblocks (bsc#799133).\n - fs/cifs: Fix memory leaks in cifs_do_mount() (bsc#799133).\n - fs/cifs: Fix regression which breaks DFS mounting (bsc#799133).\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - fs/cifs: make share unaccessible at root level mountable (bsc#799133).\n - fs/cifs: Move check for prefix path to within cifs_get_root()\n (bsc#799133).\n - fs/select: add vmalloc fallback for select(2) (bsc#1000189).\n - hv: do not lose pending heartbeat vmbus packets (bnc#1006919).\n - i2c: i801: add Intel Lewisburg device IDs (fate#319286).\n - i40e: fix an uninitialized variable bug (bsc#909484 FATE#317397).\n - include/linux/mmdebug.h: should include linux/bug.h (bnc#971975 VM\n performance -- git fixes).\n - increase CONFIG_NR_IRQS 512 -> 2048 reportedly irq error with multiple\n nvme and tg3 in the same machine is resolved by increasing\n CONFIG_NR_IRQS (bsc#998399)\n - introduce SIZE_MAX (bsc#1000189).\n - ipv6: replacing a rt6_info needs to purge possible propagated rt6_infos\n too (bsc#865783).\n - kabi: Import kabi files from 3.0.101-80\n - kabi-fix for flock_owner addition (bsc#998689).\n - kabi, unix: properly account for FDs passed over unix sockets\n (bnc#839104).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kvm: x86: only channel 0 of the i8254 is linked to the HPET (bsc#960689).\n - kvm: x86: SYSENTER emulation is broken (bsc#994618).\n - libata: support the ata host which implements a queue depth less than 32\n (bsc#871728)\n - libfc: sanity check cpu number extracted from xid (bsc#988440).\n - lib/vsprintf: implement bitmap printing through '%*pb[l]' (bnc#1003866).\n - lpfc: call lpfc_sli_validate_fcp_iocb() with the hbalock held\n (bsc#951392).\n - bigmem: make bigmem patches configurable (bsc#928138,fate#319026).\n - md: check command validity early in md_ioctl() (bsc#1004520).\n - md: Drop sending a change uevent when stopping (bsc#1003568).\n - md: fix problem when adding device to read-only array with bitmap\n (bnc#771065).\n - md: lockless I/O submission for RAID1 (bsc#982783).\n - md/raid10: always set reshape_safe when initializing reshape_position\n (fate#311379).\n - md/raid10: Fix memory leak when raid10 reshape completes (fate#311379).\n - mm: fix sleeping function warning from __put_anon_vma (bnc#1005857).\n - mm/memory.c: actually remap enough memory (bnc#1005903).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - mm, vmscan: Do not wait for page writeback for GFP_NOFS allocations\n (bnc#763198).\n - Move patches that create ppc64-bigmem to the powerpc section. Add\n comments that outline the procedure and warn the unsuspecting.\n - move the call of __d_drop(anon) into __d_materialise_unique(dentry,\n anon) (bsc#984194).\n - mpt2sas, mpt3sas: Fix panic when aer correct error occurred (bsc#997708).\n - mshyperv: fix recognition of Hyper-V guest crash MSR's (bnc#986337).\n - net: add pfmemalloc check in sk_add_backlog() (bnc#920016).\n - netback: fix flipping mode (bsc#996664).\n - netfilter: ipv4: defrag: set local_df flag on defragmented skb\n (bsc#907611).\n - netvsc: fix incorrect receive checksum offloading (bnc#1006917).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1007944).\n - nfs: Do not disconnect open-owner on NFS4ERR_BAD_SEQID (bsc#989261).\n - nfs: Do not drop directory dentry which is in use (bsc#993127).\n - nfs: Do not write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - nfs: Fix races in nfs_revalidate_mapping (bsc#999584).\n - nfs: fix the handling of NFS_INO_INVALID_DATA flag in\n nfs_revalidate_mapping (bsc#999584).\n - nfs: Fix writeback performance issue on cache invalidation (bsc#999584).\n - nfs: Refresh open-owner id when server says SEQID is bad (bsc#989261).\n - nfsv4.1: Fix an NFSv4.1 state renewal regression (bnc#863873).\n - nfsv4: add flock_owner to open context (bnc#998689).\n - nfsv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - nfsv4: do not check MAY_WRITE access bit in OPEN (bsc#985206).\n - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - nfsv4: fix broken patch relating to v4 read delegations (bsc#956514,\n bsc#989261, bsc#979595).\n - nfsv4: Fix range checking in __nfs4_get_acl_uncached and\n __nfs4_proc_set_acl (bsc#982218).\n - oom: print nodemask in the oom report (bnc#1003866).\n - pci: Add pci_set_vpd_size() to set VPD size (bsc#976867).\n - pciback: fix conf_space read/write overlap check.\n - pciback: return proper values during BAR sizing.\n - pci_ids: Add PCI device ID functions 3 and 4 for newer F15h models\n (fate#321400).\n - pm / hibernate: Fix rtree_next_node() to avoid walking off list ends\n (bnc#860441).\n - powerpc/64: Fix incorrect return value from __copy_tofrom_user\n (bsc#1005896).\n - powerpc: Add ability to build little endian kernels (bsc#967716).\n - powerpc: add kernel parameter iommu_alloc_quiet (bsc#994926).\n - powerpc: Avoid load of static chain register when calling nested\n functions through a pointer on 64bit (bsc#967716).\n - powerpc: blacklist fixes for unsupported subarchitectures ppc32 only:\n 6e0fdf9af216 powerpc: fix typo 'CONFIG_PMAC' obscure hardware:\n f7e9e3583625 powerpc: Fix missing L2 cache size in\n /sys/devices/system/cpu\n - powerpc: Build fix for powerpc KVM (bsc#928138,fate#319026).\n - powerpc: Do not build assembly files with ABIv2 (bsc#967716).\n - powerpc: Do not use ELFv2 ABI to build the kernel (bsc#967716).\n - powerpc: dtc is required to build dtb files (bsc#967716).\n - powerpc: Fix 64 bit builds with binutils 2.24 (bsc#967716).\n - powerpc: Fix error when cross building TAGS & cscope (bsc#967716).\n - powerpc: Make the vdso32 also build big-endian (bsc#967716).\n - powerpc: Make VSID_BITS* dependency explicit (bsc#928138,fate#319026).\n - powerpc/mm: Add 64TB support (bsc#928138,fate#319026).\n - powerpc/mm: Change the swap encoding in pte (bsc#973203).\n - powerpc/mm: Convert virtual address to vpn (bsc#928138,fate#319026).\n - powerpc/mm: Fix hash computation function (bsc#928138,fate#319026).\n - powerpc/mm: Increase the slice range to 64TB (bsc#928138,fate#319026).\n - powerpc/mm: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE\n (bsc#928138,fate#319026).\n - powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit\n (bsc#928138,fate#319026).\n - powerpc/mm: Replace open coded CONTEXT_BITS value\n (bsc#928138,fate#319026).\n - powerpc/mm: Simplify hpte_decode (bsc#928138,fate#319026).\n - powerpc/mm: Update VSID allocation documentation\n (bsc#928138,fate#319026).\n - powerpc/mm: Use 32bit array for slb cache (bsc#928138,fate#319026).\n - powerpc/mm: Use hpt_va to compute virtual address\n (bsc#928138,fate#319026).\n - powerpc/mm: Use the required number of VSID bits in slbmte\n (bsc#928138,fate#319026).\n - powerpc: Move kdump default base address to half RMO size on 64bit\n (bsc#1003344).\n - powerpc: Remove altivec fix for gcc versions before 4.0 (bsc#967716).\n - powerpc: Remove buggy 9-year-old test for binutils < 2.12.1 (bsc#967716).\n - powerpc: Rename USER_ESID_BITS* to ESID_BITS* (bsc#928138,fate#319026).\n - powerpc: Require gcc 4.0 on 64-bit (bsc#967716).\n - powerpc: Update kernel VSID range (bsc#928138,fate#319026).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - qlcnic: fix a timeout loop (bsc#909350 FATE#317546)\n - random32: add prandom_u32_max (bsc#989152).\n - remove problematic preprocessor constructs (bsc#928138,fate#319026).\n - REVERT fs/cifs: fix wrongly prefixed path to root (bsc#963655,\n bsc#979681)\n - rpm/constraints.in: Bump x86 disk space requirement to 20GB Clamav tends\n to run out of space nowadays.\n - rpm/package-descriptions: add -bigmem description\n - s390/cio: fix accidental interrupt enabling during resume (bnc#1003677,\n LTC#147606).\n - s390/dasd: fix hanging device after clear subchannel (bnc#994436,\n LTC#144640).\n - s390/time: LPAR offset handling (bnc#1003677, LTC#146920).\n - s390/time: move PTFF definitions (bnc#1003677, LTC#146920).\n - sata: Adding Intel Lewisburg device IDs for SATA (fate#319286).\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bnc#1002165).\n - sched: Fix possible divide by zero in avg_atom() calculation\n (bsc#996329).\n - scripts/bigmem-generate-ifdef-guard: auto-regen\n patches.suse/ppc64-bigmem-introduce-CONFIG_BIGMEM\n - scripts/bigmem-generate-ifdef-guard: Include this script to regenerate\n patches.suse/ppc64-bigmem-introduce-CONFIG_BIGMEM\n - scripts/bigmem-generate-ifdef-guard: make executable\n - scsi_dh_rdac: retry inquiry for UNIT ATTENTION (bsc#934760).\n - scsi: do not print 'reservation conflict' for TEST UNIT READY\n (bsc#984102).\n - scsi: ibmvfc: add FC Class 3 Error Recovery support (bsc#984992).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI (bsc#984992).\n - scsi_scan: Send TEST UNIT READY to LUN0 before LUN scanning\n (bnc#843236,bsc#989779).\n - scsi: zfcp: spin_lock_irqsave() is not nestable (bsc#1003677,LTC#147374).\n - Set CONFIG_DEBUG_INFO=y and CONFIG_DEBUG_INFO_REDUCED=n on all platforms\n The specfile adjusts the config if necessary, but a new version of\n run_oldconfig.sh requires the settings to be present in the repository.\n - sfc: on MC reset, clear PIO buffer linkage in TXQs (bsc#909618\n FATE#317521).\n - sort hyperv patches properly in series.conf\n - sunrpc/cache: drop reference when sunrpc_cache_pipe_upcall() detects a\n race (bnc#803320).\n - tg3: Avoid NULL pointer dereference in tg3_io_error_detected()\n (bsc#908458 FATE#317507).\n - tmpfs: change final i_blocks BUG to WARNING (bsc#991923).\n - tty: Signal SIGHUP before hanging up ldisc (bnc#989764).\n - Update patches.xen/xen3-auto-arch-x86.diff (bsc#929141, a.o.).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - usb: hub: Fix unbalanced reference count/memory leak/deadlocks\n (bsc#968010).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - vlan: do not deliver frames for unknown vlans to protocols (bsc#979514).\n - vlan: mask vlan prio bits (bsc#979514).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n - x86, amd_nb: Clarify F15h, model 30h GART and L3 support (fate#321400).\n - x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret and\n sync_regs (bsc#909077).\n - x86/cpu/amd: Set X86_FEATURE_EXTD_APICID for future processors\n (fate#321400).\n - x86/gart: Check for GART support before accessing GART registers\n (fate#321400).\n - x86/MCE/intel: Cleanup CMCI storm logic (bsc#929141).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n - xen: x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - xfs: Avoid grabbing ilock when file size is not changed (bsc#983535).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n - zfcp: close window with unblocked rport during rport gone (bnc#1003677,\n LTC#144310).\n - zfcp: fix D_ID field with actual value on tracing SAN responses\n (bnc#1003677, LTC#144312).\n - zfcp: fix ELS/GS request&response length for hardware data router\n (bnc#1003677, LTC#144308).\n - zfcp: fix payload trace length for SAN request&response (bnc#1003677,\n LTC#144312).\n - zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace\n (bnc#1003677, LTC#144312).\n - zfcp: restore tracing of handle for port and LUN with HBA records\n (bnc#1003677, LTC#144312).\n - zfcp: retain trace level for SCSI and HBA FSF response records\n (bnc#1003677, LTC#144312).\n - zfcp: trace full payload of all SAN records (req,resp,iels)\n (bnc#1003677, LTC#144312).\n - zfcp: trace on request for open and close of WKA port (bnc#1003677,\n LTC#144312).\n\n", "cvss3": {}, "published": "2016-12-02T16:14:43", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-7117", "CVE-2016-6480", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-7513", "CVE-2015-8956", "CVE-2013-4312", "CVE-2016-3841", "CVE-2016-0823", "CVE-2016-4998", "CVE-2016-7042"], "modified": "2016-12-02T16:14:43", "id": "SUSE-SU-2016:2976-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00002.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-06T13:22:24", "description": "The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-3955: The usbip_recv_xbuff function in\n drivers/usb/usbip/usbip_common.c in the Linux kernel allowed remote\n attackers to cause a denial of service (out-of-bounds write) or possibly\n have unspecified other impact via a crafted length value in a USB/IP\n packet (bnc#975945).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bnc#986365).\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the\n PIT counter values during state restoration, which allowed guest OS\n users to cause a denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the kvm_vm_ioctl_set_pit and\n kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n - CVE-2013-4312: The Linux kernel allowed local users to bypass\n file-descriptor limits and cause a denial of service (memory\n consumption) by sending each descriptor over a UNIX socket before\n closing it, related to net/unix/af_unix.c and net/unix/garbage.c\n (bnc#839104).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bnc#986362).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allow local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure was\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling (bnc#983143).\n - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c\n in the Linux kernel mishandled NM (aka alternate name) entries\n containing \\0 characters, which allowed local users to obtain sensitive\n information from kernel memory or possibly have unspecified other impact\n via a crafted isofs filesystem (bnc#980725).\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not properly initialize\n a certain data structure, which allowed attackers to obtain sensitive\n information from kernel stack memory via an X.25 Call Request\n (bnc#981267).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux\n kernel allowed local users to gain privileges via crafted ASN.1 data\n (bnc#979867).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.c in\n the Linux kernel allowed physically proximate attackers to cause a\n denial of service (NULL pointer dereference and system crash) via a\n crafted endpoints value in a USB device descriptor (bnc#971944).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relies on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548).\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the\n Linux kernel did not initialize a certain data structure, which allowed\n attackers to obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bnc#979213).\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not\n validate certain offset fields, which allowed local users to gain\n privileges or cause a denial of service (heap memory corruption) via an\n IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack. (bsc#989152)\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability.\n (bsc#991608)\n\n The following non-security bugs were fixed:\n - Update patches.fixes/pci-determine-actual-vpd-size-on-first-access.patch\n (bsc#971729, bsc#974428).\n - Update PCI VPD size patch to upstream:\n * PCI: Determine actual VPD size on first access (bsc#971729).\n * PCI: Update VPD definitions (bsc#971729). (cherry picked from commit\n d2af5b7e0cd7ee2a54f02ad65ec300d16b3ad956)\n - Update patches.fixes/pci-update-vpd-definitions.patch (bsc#971729,\n bsc#974428).\n - cgroups: do not attach task to subsystem if migration failed\n (bnc#979274).\n - cgroups: more safe tasklist locking in cgroup_attach_proc (bnc#979274).\n - fs/cifs: Fix cifs_uniqueid_to_ino_t() function for s390x (bsc#944309)\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - hid: add ALWAYS_POLL quirk for a Logitech 0xc055 (bnc#962404).\n - hid: add HP OEM mouse to quirk ALWAYS_POLL (bsc#919351).\n - hid: add quirk for PIXART OEM mouse used by HP (bsc#919351).\n - hid-elo: kill not flush the work.\n - ipv4/fib: do not warn when primary address is missing if in_dev is dead\n (bsc#971360).\n - ipv4: fix ineffective source address selection (bsc#980788).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - kabi, unix: properly account for FDs passed over unix sockets\n (bnc#839104).\n - mm/hugetlb.c: correct missing private flag clearing (VM Functionality,\n bnc#971446).\n - mm/hugetlb: fix backport of upstream commit 07443a85ad (VM\n Functionality, bnc#971446).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - nfs: Do not attempt to decode missing directory entries (bsc#980931).\n - nfs: fix memory corruption rooted in get_ih_name pointer math\n (bsc#984107).\n - nfs: reduce access cache shrinker locking (bnc#866130).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - s390/cio: collect format 1 channel-path description data\n (bsc#966460,LTC#136434).\n - s390/cio: ensure consistent measurement state (bsc#966460,LTC#136434).\n - s390/cio: fix measurement characteristics memleak\n (bsc#966460,LTC#136434).\n - s390/cio: update measurement characteristics (bsc#966460,LTC#136434).\n - usbhid: add device USB_DEVICE_ID_LOGITECH_C077 (bsc#919351).\n - usbhid: more mice with ALWAYS_POLL (bsc#919351).\n - usbhid: yet another mouse with ALWAYS_POLL (bsc#919351).\n - veth: do not modify ip_summed (bsc#969149).\n - virtio_scsi: Implement eh_timed_out callback.\n - vmxnet3: segCnt can be 1 for LRO packets (bsc#988065).\n - xfs: Avoid grabbing ilock when file size is not changed (bsc#983535).\n - xfs: avoid xfs_buf hang in lookup node directory corruption (bsc#989401).\n - xfs: only update the last_sync_lsn when a transaction completes\n (bsc#987709).\n\n", "cvss3": {}, "published": "2016-09-06T15:08:57", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2016-6480", "CVE-2016-4913", "CVE-2016-2053", "CVE-2016-5696", "CVE-2016-4486", "CVE-2016-2187", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2015-7513", "CVE-2016-3955", "CVE-2016-5829", "CVE-2016-4485", "CVE-2016-4997", "CVE-2016-4482", "CVE-2015-7833", "CVE-2013-4312", "CVE-2016-4578", "CVE-2016-4805", "CVE-2016-4470", "CVE-2016-4565", "CVE-2016-4580", "CVE-2016-4998", "CVE-2016-3134"], "modified": "2016-09-06T15:08:57", "id": "SUSE-SU-2016:2245-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00002.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-12-09T17:30:02", "description": "The SUSE Linux Enterprise 11 SP4 RT kernel was updated to receive various\n security and bugfixes.\n\n This feature was added:\n\n - Support for the 2017 Intel Purley platform.\n\n The following security bugs were fixed:\n\n - CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed,\n which is reportedly exploited in the wild (bsc#1004418).\n - CVE-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the\n Linux kernel allowed local users to obtain sensitive physical-address\n information by reading a pagemap file, aka Android internal bug 25739721\n (bnc#994759).\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options\n data, which allowed local users to gain privileges or cause a denial of\n service (use-after-free and system crash) via a crafted sendmsg system\n call (bnc#992566).\n - CVE-2016-6828: Use after free in tcp_xmit_retransmit_queue or other tcp_\n functions (bsc#994296)\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152)\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608)\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE\n setsockopt implementations in the netfilter subsystem in the Linux\n kernel allowed local users to gain privileges or cause a denial of\n service (memory corruption) by leveraging in-container root access to\n provide a crafted offset value that triggers an unintended decrement\n (bnc#986362).\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the\n PIT counter values during state restoration, which allowed guest OS\n users to cause a denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the kvm_vm_ioctl_set_pit and\n kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n - CVE-2013-4312: The Linux kernel allowed local users to bypass\n file-descriptor limits and cause a denial of service (memory\n consumption) by sending each descriptor over a UNIX socket closing it,\n related to net/unix/af_unix.c and net/unix/garbage.c (bnc#839104).\n - CVE-2016-7425: A buffer overflow in the Linux Kernel in\n arcmsr_iop_message_xfer() could have caused kernel heap corruption and\n arbitraty kernel code execution (bsc#999932)\n\n The following non-security bugs were fixed:\n\n - ahci: Order SATA device IDs for codename Lewisburg.\n - AHCI: Remove obsolete Intel Lewisburg SATA RAID device IDs.\n - ALSA: hda - Add Intel Lewisburg device IDs Audio.\n - avoid dentry crash triggered by NFS (bsc#984194).\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - bonding: always set recv_probe to bond_arp_rcv in arp monitor\n (bsc#977687).\n - bonding: fix bond_arp_rcv setting and arp validate desync state\n (bsc#977687).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - cxgb4: Set VPD size so we can read both VPD structures (bsc#976867).\n - Delete patches.fixes/net-fix-crash-due-to-wrong-dev-in-calling.patch.\n (bsc#979514)\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - fs/select: add vmalloc fallback for select(2) (bsc#1000189).\n - fs/select: introduce SIZE_MAX (bsc#1000189).\n - i2c: i801: add Intel Lewisburg device IDs.\n - include/linux/mmdebug.h: should include linux/bug.h (bnc#971975 VM\n performance -- git fixes).\n - increase CONFIG_NR_IRQS 512 -> 2048 reportedly irq error with multiple\n nvme and tg3 in the same machine is resolved by increasing\n CONFIG_NR_IRQS (bsc#998399)\n - kabi, unix: properly account for FDs passed over unix sockets\n (bnc#839104).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - KVM: x86: SYSENTER emulation is broken (bsc#994618).\n - libfc: sanity check cpu number extracted from xid (bsc#988440).\n - lpfc: call lpfc_sli_validate_fcp_iocb() with the hbalock held\n (bsc#951392).\n - md: lockless I/O submission for RAID1 (bsc#982783).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - mpt2sas, mpt3sas: Fix panic when aer correct error occurred (bsc#997708).\n - net: add pfmemalloc check in sk_add_backlog() (bnc#920016).\n - netback: fix flipping mode (bsc#996664).\n - nfs: Do not drop directory dentry which is in use (bsc#993127).\n - nfs: Don't disconnect open-owner on NFS4ERR_BAD_SEQID (bsc#989261).\n - nfs: Don't write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - nfs: Fix races in nfs_revalidate_mapping (bsc#999584).\n - nfs: fix the handling of NFS_INO_INVALID_DATA flag in\n nfs_revalidate_mapping (bsc#999584).\n - nfs: Fix writeback performance issue on cache invalidation (bsc#999584).\n - nfs: Refresh open-owner id when server says SEQID is bad (bsc#989261).\n - nfsv4: do not check MAY_WRITE access bit in OPEN (bsc#985206).\n - nfsv4: fix broken patch relating to v4 read delegations (bsc#956514,\n bsc#989261, bsc#979595).\n - nfsv4: Fix range checking in __nfs4_get_acl_uncached and\n __nfs4_proc_set_acl (bsc#982218).\n - pci: Add pci_set_vpd_size() to set VPD size (bsc#976867).\n - pciback: fix conf_space read/write overlap check.\n - powerpc: add kernel parameter iommu_alloc_quiet (bsc#994926).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - random32: add prandom_u32_max (bsc#989152).\n - rpm/constraints.in: Bump x86 disk space requirement to 20GB Clamav tends\n to run out of space nowadays.\n - s390/dasd: fix hanging device after clear subchannel (bnc#994436).\n - sata: Adding Intel Lewisburg device IDs for SATA.\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bnc#1002165).\n - sched: Fix possible divide by zero in avg_atom() calculation\n (bsc#996329).\n - scsi_dh_rdac: retry inquiry for UNIT ATTENTION (bsc#934760).\n - scsi: do not print "reservation conflict" for TEST UNIT READY\n (bsc#984102).\n - scsi: ibmvfc: add FC Class 3 Error Recovery support (bsc#984992).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI (bsc#984992).\n - scsi_scan: Send TEST UNIT READY to LUN0 before LUN scanning\n (bnc#843236,bsc#989779).\n - tmpfs: change final i_blocks BUG to WARNING (bsc#991923).\n - Update\n patches.drivers/fcoe-0102-fcoe-ensure-that-skb-placed-on-the-fip_recv_list-\n are.patch (add bsc#732582 reference).\n - USB: fix typo in wMaxPacketSize validation (bsc#991665).\n - USB: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - vlan: don't deliver frames for unknown vlans to protocols (bsc#979514).\n - vlan: mask vlan prio bits (bsc#979514).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n - xen: x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - xfs: Avoid grabbing ilock when file size is not changed (bsc#983535).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n\n", "cvss3": {}, "published": "2016-12-09T18:11:19", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-7513", "CVE-2016-4997", "CVE-2013-4312", "CVE-2016-5195", "CVE-2016-3841", "CVE-2016-0823", "CVE-2016-4998"], "modified": "2016-12-09T18:11:19", "id": "SUSE-SU-2016:3069-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00033.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:44:54", "description": "The SUSE Linux Enterprise 11 SP4 RT kernel was updated to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bnc#986362).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling (bnc#983143).\n - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c\n in the Linux kernel mishandled NM (aka alternate name) entries\n containing \\0 characters, which allowed local users to obtain sensitive\n information from kernel memory or possibly have unspecified other impact\n via a crafted isofs filesystem (bnc#980725).\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not properly initialize\n a certain data structure, which allowed attackers to obtain sensitive\n information from kernel stack memory via an X.25 Call Request\n (bnc#981267).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux\n kernel allowed local users to gain privileges via crafted ASN.1 data\n (bnc#979867).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n - CVE-2016-3707: The icmp_check_sysrq function in net/ipv4/icmp.c in the\n kernel.org projects/rt patches for the Linux kernel, allowed remote\n attackers to execute SysRq commands via crafted ICMP Echo Request\n packets, as demonstrated by a brute-force attack to discover a cookie,\n or an attack that occurs after reading the local icmp_echo_sysrq file\n (bnc#980246).\n - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.c in\n the Linux kernel allowed physically proximate attackers to cause a\n denial of service (NULL pointer dereference and system crash) via a\n crafted endpoints value in a USB device descriptor (bnc#971944).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relied on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548).\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the\n Linux kernel did not initialize a certain data structure, which allowed\n attackers to obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bnc#979213).\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not\n validate certain offset fields, which allowed local users to gain\n privileges or cause a denial of service (heap memory corruption) via an\n IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n\n The following non-security bugs were fixed:\n - ALSA: hrtimer: Handle start/stop more properly (bsc#973378).\n - ALSA: oxygen: add Xonar DGX support (bsc#982691).\n - Assign correct ->can_queue value in hv_storvsc (bnc#969391)\n - Delete\n patches.drivers/nvme-0165-Split-header-file-into-user-visible-and-kernel-.p\n atch. SLE11-SP4 does not have uapi headers so move everything back to\n the original header (bnc#981231)\n - Driver: Vmxnet3: set CHECKSUM_UNNECESSARY for IPv6 packets (bsc#976739).\n - Fix cifs_uniqueid_to_ino_t() function for s390x (bsc#944309)\n - KVM: x86: fix maintenance of guest/host xcr0 state (bsc#961518).\n - MM: increase safety margin provided by PF_LESS_THROTTLE (bsc#956491).\n - NFS: Do not attempt to decode missing directory entries (bsc#980931).\n - NFS: avoid deadlocks with loop-back mounted NFS filesystems (bsc#956491).\n - NFS: avoid waiting at all in nfs_release_page when congested\n (bsc#956491).\n - NFS: fix memory corruption rooted in get_ih_name pointer math\n (bsc#984107).\n - NFS: reduce access cache shrinker locking (bnc#866130).\n - NFSv4: Ensure that we do not drop a state owner more than once\n (bsc#979595).\n - NFSv4: OPEN must handle the NFS4ERR_IO return code correctly\n (bsc#979595).\n - NVMe: Unify controller probe and resume (bsc#979347).\n - RDMA/cxgb4: Configure 0B MRs to match HW implementation (bsc#909589).\n - RDMA/cxgb4: Do not hang threads forever waiting on WR replies\n (bsc#909589).\n - RDMA/cxgb4: Fix locking issue in process_mpa_request (bsc#909589).\n - RDMA/cxgb4: Handle NET_XMIT return codes (bsc#909589).\n - RDMA/cxgb4: Increase epd buff size for debug interface (bsc#909589).\n - RDMA/cxgb4: Limit MRs to less than 8GB for T4/T5 devices (bsc#909589).\n - RDMA/cxgb4: Serialize CQ event upcalls with CQ destruction (bsc#909589).\n - RDMA/cxgb4: Wake up waiters after flushing the qp (bsc#909589).\n - SCSI: Increase REPORT_LUNS timeout (bsc#971989).\n - Update\n patches.drivers/nvme-0265-fix-max_segments-integer-truncation.patch\n (bsc#979419). Fix reference.\n - Update\n patches.fixes/bnx2x-Alloc-4k-fragment-for-each-rx-ring-buffer-elem.patch\n (bsc#953369 bsc#975358).\n - bridge: superfluous skb->nfct check in br_nf_dev_queue_xmit (bsc#982544).\n - cgroups: do not attach task to subsystem if migration failed\n (bnc#979274).\n - cgroups: more safe tasklist locking in cgroup_attach_proc (bnc#979274).\n - cpuset: Fix potential deadlock w/ set_mems_allowed (bsc#960857,\n bsc#974646).\n - dasd: fix hanging system after LCU changes (bnc#968500, LTC#136671).\n - enic: set netdev->vlan_features (bsc#966245).\n - fcoe: fix reset of fip selection time (bsc#974787).\n - hid-elo: kill not flush the work (bnc#982532).\n - ipc,sem: fix use after free on IPC_RMID after a task using same\n semaphore set exits (bsc#967914).\n - ipv4/fib: do not warn when primary address is missing if in_dev is dead\n (bsc#971360).\n - ipv4: fix ineffective source address selection (bsc#980788).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - iucv: call skb_linearize() when needed (bnc#979915, LTC#141240).\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - mm/hugetlb.c: correct missing private flag clearing (VM Functionality,\n bnc#971446).\n - mm/hugetlb: fix backport of upstream commit 07443a85ad (VM\n Functionality, bnc#971446).\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - mm/vmscan.c: avoid throttling reclaim for loop-back nfsd threads\n (bsc#956491).\n - mm: Fix DIF failures on ext3 filesystems (bsc#971030).\n - net/qlge: Avoids recursive EEH error (bsc#954847).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - nvme: fix max_segments integer truncation (bsc#676471).\n - ocfs2: do not set fs read-only if rec[0] is empty while committing\n truncate (bnc#971947).\n - ocfs2: extend enough credits for freeing one truncate record while\n replaying truncate records (bnc#971947).\n - ocfs2: extend transaction for ocfs2_remove_rightmost_path() and\n ocfs2_update_edge_lengths() before to avoid inconsistency between inode\n and et (bnc#971947).\n - qeth: delete napi struct when removing a qeth device (bnc#979915,\n LTC#143590).\n - rpm/modprobe-xen.conf: Revert comment change to allow parallel install\n (bsc#957986). This reverts commit\n 855c7ce885fd412ce2a25ccc12a46e565c83f235.\n - s390/dasd: prevent incorrect length error under z/VM after PAV changes\n (bnc#968500, LTC#136670).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979915, LTC#141456).\n - s390/pci: add extra padding to function measurement block (bnc#968500,\n LTC#139445).\n - s390/pci: enforce fmb page boundary rule (bnc#968500, LTC#139445).\n - s390/pci: extract software counters from fmb (bnc#968500, LTC#139445).\n - s390/pci: fix use after free in dma_init (bnc#979915, LTC#141626).\n - s390/pci: remove pdev pointer from arch data (bnc#968500, LTC#139444).\n - s390/pci_dma: fix DMA table corruption with > 4 TB main memory\n (bnc#968500, LTC#139401).\n - s390/pci_dma: handle dma table failures (bnc#968500, LTC#139442).\n - s390/pci_dma: improve debugging of errors during dma map (bnc#968500,\n LTC#139442).\n - s390/pci_dma: unify label of invalid translation table entries\n (bnc#968500, LTC#139442).\n - s390/spinlock: avoid yield to non existent cpu (bnc#968500, LTC#141106).\n - s390: fix test_fp_ctl inline assembly contraints (bnc#979915,\n LTC#143138).\n - sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency\n (bnc#988498).\n - sched/cputime: Fix cpu_timer_sample_group() double accounting\n (bnc#988498).\n - sched: Provide update_curr callbacks for stop/idle scheduling classes\n (bnc#988498).\n - veth: do not modify ip_summed (bsc#969149).\n - vgaarb: Add more context to error messages (bsc#976868).\n - virtio_scsi: Implement eh_timed_out callback (bsc#936530).\n - x86, kvm: fix kvm's usage of kernel_fpu_begin/end() (bsc#961518).\n - x86, kvm: use kernel_fpu_begin/end() in kvm_load/put_guest_fpu()\n (bsc#961518).\n - x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n\n", "cvss3": {}, "published": "2016-08-08T20:09:26", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2016-4913", "CVE-2016-2053", "CVE-2016-4486", "CVE-2016-2187", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2016-5829", "CVE-2016-4485", "CVE-2016-4997", "CVE-2016-4482", "CVE-2015-7833", "CVE-2016-4578", "CVE-2016-4805", "CVE-2016-4470", "CVE-2016-4565", "CVE-2016-4580", "CVE-2016-3707", "CVE-2016-3134"], "modified": "2016-08-08T20:09:26", "id": "SUSE-SU-2016:1985-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2021-06-08T18:41:38", "description": "The openSUSE 13.2 kernel was updated to receive various security and\n bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux\n kernel allowed local users to gain privileges or cause a denial of\n service (use-after-free) by leveraging incorrect handling of an swevent\n data structure during a CPU unplug operation (bnc#1010502).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc)\n stack protector is enabled, uses an incorrect buffer size for certain\n timeout data, which allowed local users to cause a denial of service\n (stack memory corruption and panic) by reading the /proc/keys file\n (bnc#1004517).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2016-7913: The xc2028_set_config function in\n drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (use-after-free)\n via vectors involving omission of the firmware name from a certain data\n structure (bnc#1010478).\n - CVE-2016-7914: The assoc_array_insert_into_terminal_node function in\n lib/assoc_array.c in the Linux kernel did not check whether a slot is a\n leaf, which allowed local users to obtain sensitive information from\n kernel memory or cause a denial of service (invalid pointer dereference\n and out-of-bounds read) via an application that uses associative-array\n data structures, as demonstrated by the keyutils test suite\n (bnc#1010475).\n - CVE-2016-7916: Race condition in the environ_read function in\n fs/proc/base.c in the Linux kernel allowed local users to obtain\n sensitive information from kernel memory by reading a /proc/*/environ\n file during a process-setup time interval in which environment-variable\n copying is incomplete (bnc#1010467).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel before 4.8.7,\n in certain unusual hardware configurations, allowed remote attackers to\n execute arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8655: A race condition in the af_packet packet_set_ring\n function could be used by local attackers to crash the kernel or gain\n privileges (bsc#1012754).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacks chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n\n The following non-security bugs were fixed:\n\n - bna: Add synchronization for tx ring (bsc#993739).\n - bonding: set carrier off for devices created through netlink\n (bsc#999577).\n - btrfs: fix extent tree corruption due to relocation (bsc#990384).\n - introduce NETIF_F_GSO_ENCAP_ALL helper mask (bsc#1001486).\n - ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).\n - ipv6: send only one NEWLINK when RA causes changes (bsc#934067).\n - tunnels: Remove encapsulation offloads on decap (bsc#1001486).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n\n", "cvss3": {}, "published": "2016-12-08T20:06:50", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7910", "CVE-2016-8633", "CVE-2016-8655", "CVE-2016-7911", "CVE-2015-8962", "CVE-2016-7916", "CVE-2016-9555", "CVE-2015-8963", "CVE-2016-8646", "CVE-2016-7913", "CVE-2016-7914", "CVE-2016-7042"], "modified": "2016-12-08T20:06:50", "id": "OPENSUSE-SU-2016:3061-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00029.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-15T21:00:01", "description": "The SUSE Linux Enterprise 12 GA LTSS kernel was updated to 3.12.61 to\n receive various security and bugfixes.\n\n The following feature was implemented:\n\n - The ext2 filesystem got reenabled and supported to allow support for\n "XIP" (Execute In Place) (FATE#320805).\n\n\n The following security bugs were fixed:\n\n - CVE-2017-5551: The tmpfs filesystem implementation in the Linux kernel\n preserved the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bsc#1021258).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserved the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2017-2583: A Linux kernel built with the Kernel-based Virtual\n Machine (CONFIG_KVM) support was vulnerable to an incorrect segment\n selector(SS) value error. A user/process inside guest could have used\n this flaw to crash the guest resulting in DoS or potentially escalate\n their privileges inside guest. (bsc#1020602).\n - CVE-2017-2584: arch/x86/kvm/emulate.c in the Linux kernel allowed local\n users to obtain sensitive information from kernel memory or cause a\n denial of service (use-after-free) via a crafted application that\n leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt\n (bnc#1019851).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb\n truncation, which allowed local users to cause a denial of service\n (system crash) via a crafted application that made sendto system calls,\n related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c (bnc#1009969).\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel\n networking subsystem could enable a local malicious application to\n execute arbitrary code within the context of the kernel. This issue is\n rated as Moderate because it first requires compromising a privileged\n process and current compiler optimizations restrict access to the\n vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18.\n Android ID: A-31349935 (bnc#1014746).\n - CVE-2016-9806: Race condition in the netlink_dump function in\n net/netlink/af_netlink.c in the Linux kernel allowed local users to\n cause a denial of service (double free) or possibly have unspecified\n other impact via a crafted application that made sendmsg system calls,\n leading to a free operation associated with a new dump that started\n earlier than anticipated (bnc#1013540).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option\n (bnc#1013531).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-7913: The xc2028_set_config function in\n drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (use-after-free)\n via vectors involving omission of the firmware name from a certain data\n structure (bnc#1010478).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux\n kernel allowed local users to gain privileges or cause a denial of\n service (use-after-free) by leveraging incorrect handling of an swevent\n data structure during a CPU unplug operation (bnc#1010502).\n - CVE-2016-7914: The assoc_array_insert_into_terminal_node function in\n lib/assoc_array.c in the Linux kernel did not check whether a slot is a\n leaf, which allowed local users to obtain sensitive information from\n kernel memory or cause a denial of service (invalid pointer dereference\n and out-of-bounds read) via an application that uses associative-array\n data structures, as demonstrated by the keyutils test suite\n (bnc#1010475).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel allowed remote\n attackers to execute arbitrary code via crafted fragmented packets\n (bnc#1008833).\n - CVE-2016-9083: drivers/vfio/pci/vfio_pci.c in the Linux kernel allowed\n local users to bypass integer overflow checks, and cause a denial of\n service (memory corruption) or have unspecified other impact, by\n leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS\n ioctl call, aka a "state machine confusion bug (bnc#1007197).\n - CVE-2016-9084: drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel\n misused the kzalloc function, which allowed local users to cause a\n denial of service (integer overflow) or have unspecified other impact by\n leveraging access to a vfio PCI device file (bnc#1007197).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel uses an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bnc#1004517).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-8658: Stack-based buffer overflow in the\n brcmf_cfg80211_start_ap function in\n drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux\n kernel allowed local users to cause a denial of service (system crash)\n or possibly have unspecified other impact via a long SSID Information\n Element in a command to a Netlink socket (bnc#1004462).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges or\n cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-6327: drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel\n allowed local users to cause a denial of service (NULL pointer\n dereference and system crash) by using an ABORT_TASK command to abort a\n device write operation (bnc#994748).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n remote attackers to hijack TCP sessions via a blind in-window attack\n (bnc#989152).\n - CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in\n drivers/s390/char/sclp_ctl.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by changing a certain\n length value, aka a "double fetch" vulnerability (bnc#987542).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bnc#986362 bnc#986365).\n - CVE-2016-5828: The start_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n mishandled transactional state, which allowed local users to cause a\n denial of service (invalid process state or TM Bad Thing exception, and\n system crash) or possibly have unspecified other impact by starting and\n suspending a transaction before an exec system call (bnc#986569).\n - CVE-2014-9904: The snd_compress_check_input function in\n sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel\n did not properly check for an integer overflow, which allowed local\n users to cause a denial of service (insufficient memory allocation) or\n possibly have unspecified other impact via a crafted\n SNDRV_COMPRESS_SET_PARAMS ioctl call (bnc#986811).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allow local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n\n The following non-security bugs were fixed:\n\n - base: make module_create_drivers_dir race-free (bnc#983977).\n - btrfs-8448-improve-performance-on-fsync-against-new-inode.patch: Disable\n (bsc#981597).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: be more precise on errors when getting an inode from disk\n (bsc#981038).\n - btrfs: do not create or leak aliased root while cleaning up orphans\n (bsc#994881).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n - btrfs: improve performance on fsync against new inode after\n rename/unlink (bsc#981038).\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir\n (bsc#981709).\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir()\n (bsc#981709).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - ext2: Enable ext2 driver in config files (bsc#976195, fate#320805)\n - ext4: Add parameter for tuning handling of ext2 (bsc#976195).\n - ext4: Fixup handling for custom configs in tuning.\n - ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - ipv6: Fix improper use or RCU in\n patches.kabi/ipv6-add-complete-rcu-protection-around-np-opt.kabi.patch.\n (bsc#961257)\n - ipv6: KABI workaround for ipv6: add complete rcu protection around\n np->opt.\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - kabi: reintroduce sk_filter (kabi).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kgraft/iscsi-target: Do not block kGraft in iscsi_np kthread\n (bsc#1010612, fate#313296).\n - kgraft/xen: Do not block kGraft in xenbus kthread (bsc#1017410,\n fate#313296).\n - kgr: ignore zombie tasks during the patching (bnc#1008979).\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - modsign: Print appropriate status message when accessing UEFI variable\n (bsc#958606).\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n - mpt3sas: Fix panic when aer correct error occurred (bsc#997708,\n bsc#999943).\n - netfilter: allow logging fron non-init netns (bsc#970083).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - nfs: Do not write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - pci/aer: Clear error status registers during enumeration and restore\n (bsc#985978).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: Increase REPORT_LUNS timeout (bsc#982282).\n - series.conf: move stray netfilter patches to the right section\n - squashfs3: properly handle dir_emit() failures (bsc#998795).\n - supported.conf: Add ext2\n - timers: Use proper base migration in add_timer_on() (bnc#993392).\n - tty: audit: Fix audit source (bsc#1016482).\n - tty: Prevent ldisc drivers from re-using stale tty fields (bnc#1010507).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - xen: Fix refcnt regression in xen netback introduced by changes made for\n bug#881008 (bnc#978094)\n - xfs: allow lazy sb counter sync during filesystem freeze sequence\n (bsc#980560).\n - xfs: fixed signedness of error code in xfs_inode_buf_verify\n (bsc#1003153).\n - xfs: fix premature enospc on inode allocation (bsc#984148).\n - xfs: get rid of XFS_IALLOC_BLOCKS macros (bsc#984148).\n - xfs: get rid of XFS_INODE_CLUSTER_SIZE macros (bsc#984148).\n - xfs: refactor xlog_recover_process_data() (bsc#1019300).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n - xhci: silence warnings in switch (bnc#991665).\n\n", "cvss3": {}, "published": "2017-02-15T21:07:58", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9806", "CVE-2016-7097", "CVE-2016-7910", "CVE-2017-2584", "CVE-2016-8633", "CVE-2016-9084", "CVE-2016-8399", "CVE-2016-9793", "CVE-2016-6480", "CVE-2016-7911", "CVE-2016-10088", "CVE-2016-5828", "CVE-2015-8962", "CVE-2015-8964", "CVE-2017-5551", "CVE-2016-5696", "CVE-2014-9904", "CVE-2017-2583", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-8963", "CVE-2016-9083", "CVE-2016-5829", "CVE-2015-8956", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-7913", "CVE-2016-8658", "CVE-2016-6327", "CVE-2016-4470", "CVE-2016-6130", "CVE-2016-7914", "CVE-2016-4998", "CVE-2016-7042", "CVE-2016-8645"], "modified": "2017-02-15T21:07:58", "id": "SUSE-SU-2017:0471-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00025.html", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2021-06-08T18:42:29", "description": "The openSUSE 13.1 kernel was updated to 3.12.62 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2014-9904: The snd_compress_check_input function in\n sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel\n did not properly check for an integer overflow, which allowed local\n users to cause a denial of service (insufficient memory allocation) or\n possibly have unspecified other impact via a crafted\n SNDRV_COMPRESS_SET_PARAMS ioctl call (bnc#986811).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n - CVE-2015-8551: The PCI backend driver in Xen, when running on an x86\n system and using Linux 3.1.x through 4.3.x as the driver domain, allowed\n local guest administrators to hit BUG conditions and cause a denial of\n service (NULL pointer dereference and host OS crash) by leveraging a\n system with access to a passed-through MSI or MSI-X capable physical PCI\n device and a crafted sequence of XEN_PCI_OP_* operations, aka "Linux\n pciback missing sanity checks (bnc#957990).\n - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86\n system and using Linux 3.1.x through 4.3.x as the driver domain, allowed\n local guest administrators to generate a continuous stream of WARN\n messages and cause a denial of service (disk consumption) by leveraging\n a system with access to a passed-through MSI or MSI-X capable physical\n PCI device and XEN_PCI_OP_enable_msi operations, aka "Linux pciback\n missing sanity checks (bnc#957990).\n - CVE-2015-8845: The tm_reclaim_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n did not ensure that TM suspend mode exists before proceeding with a\n tm_reclaim call, which allowed local users to cause a denial of service\n (TM Bad Thing exception and panic) via a crafted application (bnc#975531\n bsc#975533).\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux\n kernel allowed local users to gain privileges via crafted ASN.1 data\n (bnc#979867).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling. (bsc#983143)\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n - CVE-2016-3672: The arch_pick_mmap_layout function in arch/x86/mm/mmap.c\n in the Linux kernel did not properly randomize the legacy base address,\n which made it easier for local users to defeat the intended restrictions\n on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism\n for a setuid or setgid program, by disabling stack-consumption resource\n limits (bnc#974308).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call. (bnc#978401)\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relies on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548\n bsc#980363).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface. (bsc#979213)\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bnc#986362).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel before 4.6 allows local users to\n cause a denial of service (out-of-bounds read) or possibly obtain\n sensitive information from kernel heap memory by leveraging in-container\n root access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary. (bnc#986365).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-5828: The start_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n mishandled transactional state, which allowed local users to cause a\n denial of service (invalid process state or TM Bad Thing exception, and\n system crash) or possibly have unspecified other impact by starting and\n suspending a transaction before an exec system call. (bsc#986569)\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allow local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n\n The following non-security bugs were fixed:\n - Add wait_event_cmd() (bsc#953048).\n - alsa: hrtimer: Handle start/stop more properly (bsc#973378).\n - base: make module_create_drivers_dir race-free (bnc#983977).\n - btrfs: be more precise on errors when getting an inode from disk\n (bsc#981038).\n - btrfs: do not use src fd for printk (bsc#980348).\n - btrfs: improve performance on fsync against new inode after\n rename/unlink (bsc#981038).\n - btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972933).\n - btrfs: serialize subvolume mounts with potentially mismatching rw flags\n (bsc#951844).\n - cdc_ncm: workaround for EM7455 "silent" data interface (bnc#988552).\n - ceph: tolerate bad i_size for symlink inode (bsc#985232).\n - drm/mgag200: Add support for a new G200eW3 chipset (bsc#983904).\n - drm/mgag200: Add support for a new rev of G200e (bsc#983904).\n - drm/mgag200: Black screen fix for G200e rev 4 (bsc#983904).\n - drm/mgag200: remove unused variables (bsc#983904).\n - drm: qxl: Workaround for buggy user-space (bsc#981344).\n - EDAC: Correct channel count limit (bsc#979521).\n - EDAC: Remove arbitrary limit on number of channels (bsc#979521).\n - EDAC, sb_edac: Add support for duplicate device IDs (bsc#979521).\n - EDAC/sb_edac: Fix computation of channel address (bsc#979521).\n - EDAC, sb_edac: Fix rank lookup on Broadwell (bsc#979521).\n - EDAC, sb_edac: Fix TAD presence check for sbridge_mci_bind_devs()\n (bsc#979521).\n - EDAC: Use static attribute groups for managing sysfs entries\n (bsc#979521).\n - efifb: Add support for 64-bit frame buffer addresses (bsc#973499).\n - efifb: Fix 16 color palette entry calculation (bsc#983318).\n - efifb: Fix KABI of screen_info struct (bsc#973499).\n - ehci-pci: enable interrupt on BayTrail (bnc#947337).\n - enic: set netdev->vlan_features (bsc#966245).\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - hid-elo: kill not flush the work (bnc#982354).\n - iommu/vt-d: Enable QI on all IOMMUs before setting root entry\n (bsc#975772).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - kabi/severities: Added raw3270_* PASS to allow IBM LTC changes.\n (bnc#979922, LTC#141736)\n - ktime: make ktime_divns exported on 32-bit architectures.\n - md: be careful when testing resync_max against curr_resync_completed\n (bsc#953048).\n - md: do_release_stripe(): No need to call md_wakeup_thread() twice\n (bsc#953048).\n - md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync\n (bsc#953048).\n - md/raid56: Do not perform reads to support writes until stripe is ready.\n - md/raid5: add handle_flags arg to break_stripe_batch_list (bsc#953048).\n - md/raid5: allow the stripe_cache to grow and shrink (bsc#953048).\n - md/raid5: always set conf->prev_chunk_sectors and ->prev_algo\n (bsc#953048).\n - md/raid5: avoid races when changing cache size (bsc#953048).\n - md/raid5: avoid reading parity blocks for full-stripe write to degraded\n array (bsc#953048).\n - md/raid5: be more selective about distributing flags across batch\n (bsc#953048).\n - md/raid5: break stripe-batches when the array has failed (bsc#953048).\n - md/raid5: call break_stripe_batch_list from handle_stripe_clean_event\n (bsc#953048).\n - md/raid5: change ->inactive_blocked to a bit-flag (bsc#953048).\n - md/raid5: clear R5_NeedReplace when no longer needed (bsc#953048).\n - md/raid5: close race between STRIPE_BIT_DELAY and batching (bsc#953048).\n - md/raid5: close recently introduced race in stripe_head management.\n - md/raid5: consider updating reshape_position at start of reshape\n (bsc#953048).\n - md/raid5: deadlock between retry_aligned_read with barrier io\n (bsc#953048).\n - md/raid5: do not do chunk aligned read on degraded array (bsc#953048).\n - md/raid5: do not index beyond end of array in need_this_block()\n (bsc#953048).\n - md/raid5: do not let shrink_slab shrink too far (bsc#953048).\n - md/raid5: duplicate some more handle_stripe_clean_event code in\n break_stripe_batch_list (bsc#953048).\n - md/raid5: Ensure a batch member is not handled prematurely (bsc#953048).\n - md/raid5: ensure device failure recorded before write request returns\n (bsc#953048).\n - md/raid5: ensure whole batch is delayed for all required bitmap updates\n (bsc#953048).\n - md/raid5: fix allocation of 'scribble' array (bsc#953048).\n - md/raid5: fix another livelock caused by non-aligned writes (bsc#953048).\n - md/raid5: fix handling of degraded stripes in batches (bsc#953048).\n - md/raid5: fix init_stripe() inconsistencies (bsc#953048).\n - md/raid5: fix locking in handle_stripe_clean_event() (bsc#953048).\n - md/raid5: fix newly-broken locking in get_active_stripe.\n - md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with\n REQ_NOMERGE.\n - md/raid5: handle possible race as reshape completes (bsc#953048).\n - md/raid5: ignore released_stripes check (bsc#953048).\n - md/raid5: more incorrect BUG_ON in handle_stripe_fill (bsc#953048).\n - md/raid5: move max_nr_stripes management into grow_one_stripe and\n drop_one_stripe (bsc#953048).\n - md/raid5: need_this_block: start simplifying the last two conditions\n (bsc#953048).\n - md/raid5: need_this_block: tidy/fix last condition (bsc#953048).\n - md/raid5: new alloc_stripe() to allocate an initialize a stripe\n (bsc#953048).\n - md/raid5: pass gfp_t arg to grow_one_stripe() (bsc#953048).\n - md/raid5: per hash value and exclusive wait_for_stripe (bsc#953048).\n - md/raid5: preserve STRIPE_PREREAD_ACTIVE in break_stripe_batch_list.\n - md/raid5: remove condition test from check_break_stripe_batch_list\n (bsc#953048).\n - md/raid5: remove incorrect "min_t()" when calculating writepos\n (bsc#953048).\n - md/raid5: remove redundant check in stripe_add_to_batch_list()\n (bsc#953048).\n - md/raid5: separate large if clause out of fetch_block() (bsc#953048).\n - md/raid5: separate out the easy conditions in need_this_block\n (bsc#953048).\n - md/raid5: split wait_for_stripe and introduce wait_for_quiescent\n (bsc#953048).\n - md/raid5: strengthen check on reshape_position at run (bsc#953048).\n - md/raid5: switch to use conf->chunk_sectors in place of\n mddev->chunk_sectors where possible (bsc#953048).\n - md/raid5: use bio_list for the list of bios to return (bsc#953048).\n - md/raid5: use ->lock to protect accessing raid5 sysfs attributes\n (bsc#953048).\n - md: remove unwanted white space from md.c (bsc#953048).\n - md: use set_bit/clear_bit instead of shift/mask for bi_flags changes\n (bsc#953048).\n - mm: increase safety margin provided by PF_LESS_THROTTLE (bsc#956491).\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - net: Account for all vlan headers in skb_mac_gso_segment (bsc#968667).\n - net: disable fragment reassembly if high_thresh is set to zero\n (bsc#970506).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - net: fix wrong mac_len calculation for vlans (bsc#968667).\n - net/qlge: Avoids recursive EEH error (bsc#954847).\n - net: Start with correct mac_len in skb_network_protocol (bsc#968667).\n - nvme: don't poll the CQ from the kthread (bsc#975788, bsc#965087).\n - PCI/AER: Clear error status registers during enumeration and restore\n (bsc#985978).\n - perf/rapl: Fix sysfs_show() initialization for RAPL PMU (bsc#979489).\n - perf/x86/intel: Add Intel RAPL PP1 energy counter support (bsc#979489).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - qeth: delete napi struct when removing a qeth device (bnc#988215,\n LTC#143590).\n - raid5: add a new flag to track if a stripe can be batched (bsc#953048).\n - raid5: add an option to avoid copy data from bio to stripe cache\n (bsc#953048).\n - raid5: avoid release list until last reference of the stripe\n (bsc#953048).\n - raid5: batch adjacent full stripe write (bsc#953048).\n - raid5: check faulty flag for array status during recovery (bsc#953048).\n - RAID5: check_reshape() shouldn't call mddev_suspend (bsc#953048).\n - raid5: fix a race of stripe count check.\n - raid5: fix broken async operation chain (bsc#953048).\n - raid5: get_active_stripe avoids device_lock.\n - raid5: handle expansion/resync case with stripe batching (bsc#953048).\n - raid5: handle io error of batch list (bsc#953048).\n - raid5: make_request does less prepare wait.\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: Retry R5_ReadNoMerge flag when hit a read error.\n - RAID5: revert e9e4c377e2f563 to fix a livelock (bsc#953048).\n - raid5: speedup sync_request processing (bsc#953048).\n - raid5: track overwrite disk count (bsc#953048).\n - raid5: update analysis state for failed stripe (bsc#953048).\n - raid5: use flex_array for scribble data (bsc#953048).\n - Refresh patches.xen/xen-netback-coalesce: Restore copying of SKBs with\n head exceeding page size (bsc#978469).\n - s390/3270: add missing tty_kref_put (bnc#979922, LTC#141736).\n - s390/3270: avoid endless I/O loop with disconnected 3270 terminals\n (bnc#979922, LTC#141736).\n - s390/3270: fix garbled output on 3270 tty view (bnc#979922, LTC#141736).\n - s390/3270: fix view reference counting (bnc#979922, LTC#141736).\n - s390/3270: handle reconnect of a tty with a different size (bnc#979922,\n LTC#141736).\n - s390/3270: hangup the 3270 tty after a disconnect (bnc#979922,\n LTC#141736).\n - s390: fix test_fp_ctl inline assembly contraints (bnc#988215,\n LTC#143138).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979922, LTC#141456).\n - s390/spinlock: avoid yield to non existent cpu (bnc#979922, LTC#141106).\n - sb_edac: correctly fetch DIMM width on Ivy Bridge and Haswell\n (bsc#979521).\n - sb_edac: Fix a typo and a thinko in address handling for Haswell\n (bsc#979521).\n - sb_edac: Fix support for systems with two home agents per socket\n (bsc#979521).\n - sb_edac: look harder for DDRIO on Haswell systems (bsc#979521).\n - sb_edac: support for Broadwell -EP and -EX (bsc#979521).\n - sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency\n (bnc#988498).\n - sched/cputime: Fix cpu_timer_sample_group() double accounting\n (bnc#988498).\n - sched: Provide update_curr callbacks for stop/idle scheduling classes\n (bnc#988498).\n - sched/x86: Fix up typo in topology detection (bsc#974165).\n - scsi: Increase REPORT_LUNS timeout (bsc#982282).\n - series.conf: move netfilter section at the end of core networking\n - series.conf: move stray netfilter patches to the right section\n - target/rbd: do not put snap_context twice (bsc#981143).\n - target/rbd: remove caw_mutex usage (bsc#981143).\n - Update\n patches.drivers/0001-nvme-fix-max_segments-integer-truncation.patch\n (bsc#979419). Fix reference.\n - Update\n patches.drivers/nvme-0106-init-nvme-queue-before-enabling-irq.patch\n (bsc#962742). Fix incorrect bugzilla referece.\n - usb: quirk to stop runtime PM for Intel 7260 (bnc#984456).\n - usb: xhci: Add broken streams quirk for Frescologic device id 1009\n (bnc#982698).\n - VSOCK: Fix lockdep issue (bsc#977417).\n - VSOCK: sock_put wasn't safe to call in interrupt context (bsc#977417).\n - wait: introduce wait_event_exclusive_cmd (bsc#953048).\n - x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel\n address (bsc#979521).\n - x86 EDAC, sb_edac.c: Take account of channel hashing when needed\n (bsc#979521).\n - x86/efi: parse_efi_setup() build fix (bsc#979485).\n - x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - x86: Removed the free memblock of hibernat keys to avoid memory\n corruption (bsc#990058).\n - x86, sched: Add new topology for multi-NUMA-node CPUs (bsc#974165).\n - x86: standardize mmap_rnd() usage (bnc#974308).\n - xen: fix i586 build after SLE12-SP1 commit 2f4c3ff45d5e.\n - xfs: fix premature enospc on inode allocation (bsc#984148).\n - xfs: get rid of XFS_IALLOC_BLOCKS macros (bsc#984148).\n - xfs: get rid of XFS_INODE_CLUSTER_SIZE macros (bsc#984148).\n\n", "cvss3": {}, "published": "2016-08-29T20:08:39", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2015-8551", "CVE-2016-2053", "CVE-2016-5828", "CVE-2016-4486", "CVE-2014-9904", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2016-5829", "CVE-2016-4997", "CVE-2016-4482", "CVE-2015-7833", "CVE-2016-4578", "CVE-2016-4805", "CVE-2015-8552", "CVE-2016-4470", "CVE-2016-4565", "CVE-2015-8845", "CVE-2016-3672", "CVE-2016-4998"], "modified": "2016-08-29T20:08:39", "id": "OPENSUSE-SU-2016:2184-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:32:47", "description": "The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.62 to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2014-9904: The snd_compress_check_input function in\n sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel\n did not properly check for an integer overflow, which allowed local\n users to cause a denial of service (insufficient memory allocation) or\n possibly have unspecified other impact via a crafted\n SNDRV_COMPRESS_SET_PARAMS ioctl call (bnc#986811).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n - CVE-2015-8551: The PCI backend driver in Xen, when running on an x86\n system and using Linux as the driver domain, allowed local guest\n administrators to hit BUG conditions and cause a denial of service (NULL\n pointer dereference and host OS crash) by leveraging a system with\n access to a passed-through MSI or MSI-X capable physical PCI device and\n a crafted sequence of XEN_PCI_OP_* operations, aka "Linux pciback\n missing sanity checks (bnc#957990).\n - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86\n system and using Linux as the driver domain, allowed local guest\n administrators to generate a continuous stream of WARN messages and\n cause a denial of service (disk consumption) by leveraging a system with\n access to a passed-through MSI or MSI-X capable physical PCI device and\n XEN_PCI_OP_enable_msi operations, aka "Linux pciback missing sanity\n checks (bnc#957990).\n - CVE-2015-8845: The tm_reclaim_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n did not ensure that TM suspend mode exists before proceeding with a\n tm_reclaim call, which allowed local users to cause a denial of service\n (TM Bad Thing exception and panic) via a crafted application\n (bnc#975533).\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux\n kernel allowed local users to gain privileges via crafted ASN.1 data\n (bnc#979867).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling (bsc#983143).\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n - CVE-2016-3672: The arch_pick_mmap_layout function in arch/x86/mm/mmap.c\n in the Linux kernel did not properly randomize the legacy base address,\n which made it easier for local users to defeat the intended restrictions\n on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism\n for a setuid or setgid program, by disabling stack-consumption resource\n limits (bnc#974308).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bsc#978401).\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relied on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bsc#979213).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986362).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bsc#986365).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-5828: The start_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n mishandled transactional state, which allowed local users to cause a\n denial of service (invalid process state or TM Bad Thing exception, and\n system crash) or possibly have unspecified other impact by starting and\n suspending a transaction an exec system call (bsc#986569).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n\n The following non-security bugs were fixed:\n - ALSA: hrtimer: Handle start/stop more properly (bsc#973378).\n - Add wait_event_cmd() (bsc#953048).\n - Btrfs: be more precise on errors when getting an inode from disk\n (bsc#981038).\n - Btrfs: do not use src fd for printk (bsc#980348).\n - Btrfs: improve performance on fsync against new inode after\n rename/unlink (bsc#981038).\n - Btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972933).\n - Btrfs: serialize subvolume mounts with potentially mismatching rw flags\n (bsc#951844).\n - Disable btrfs patch (bsc#981597)\n - EDAC, sb_edac: Add support for duplicate device IDs (bsc#979521).\n - EDAC, sb_edac: Fix TAD presence check for sbridge_mci_bind_devs()\n (bsc#979521).\n - EDAC, sb_edac: Fix rank lookup on Broadwell (bsc#979521).\n - EDAC/sb_edac: Fix computation of channel address (bsc#979521).\n - EDAC: Correct channel count limit (bsc#979521).\n - EDAC: Remove arbitrary limit on number of channels (bsc#979521).\n - EDAC: Use static attribute groups for managing sysfs entries\n (bsc#979521).\n - MM: increase safety margin provided by PF_LESS_THROTTLE (bsc#956491).\n - PCI/AER: Clear error status registers during enumeration and restore\n (bsc#985978).\n - RAID5: batch adjacent full stripe write (bsc#953048).\n - RAID5: check_reshape() shouldn't call mddev_suspend (bsc#953048).\n - RAID5: revert e9e4c377e2f563 to fix a livelock (bsc#953048).\n - Restore copying of SKBs with head exceeding page size (bsc#978469).\n - SCSI: Increase REPORT_LUNS timeout (bsc#982282).\n - USB: xhci: Add broken streams quirk for Frescologic device id 1009\n (bnc#982698).\n - Update\n patches.drivers/0001-nvme-fix-max_segments-integer-truncation.patch\n (bsc#979419). Fix reference.\n - Update\n patches.drivers/nvme-0106-init-nvme-queue-before-enabling-irq.patch\n (bsc#962742). Fix incorrect bugzilla referece.\n - VSOCK: Fix lockdep issue (bsc#977417).\n - VSOCK: sock_put wasn't safe to call in interrupt context (bsc#977417).\n - base: make module_create_drivers_dir race-free (bnc#983977).\n - cdc_ncm: workaround for EM7455 "silent" data interface (bnc#988552).\n - ceph: tolerate bad i_size for symlink inode (bsc#985232).\n - drm/mgag200: Add support for a new G200eW3 chipset (bsc#983904).\n - drm/mgag200: Add support for a new rev of G200e (bsc#983904).\n - drm/mgag200: Black screen fix for G200e rev 4 (bsc#983904).\n - drm/mgag200: remove unused variables (bsc#983904).\n - drm: qxl: Workaround for buggy user-space (bsc#981344).\n - efifb: Add support for 64-bit frame buffer addresses (bsc#973499).\n - efifb: Fix 16 color palette entry calculation (bsc#983318).\n - efifb: Fix KABI of screen_info struct (bsc#973499).\n - ehci-pci: enable interrupt on BayTrail (bnc#947337).\n - enic: set netdev->vlan_features (bsc#966245).\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - hid-elo: kill not flush the work (bnc#982354).\n - iommu/vt-d: Enable QI on all IOMMUs before setting root entry\n (bsc#975772).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - kabi/severities: Added raw3270_* PASS to allow IBM LTC changes\n (bnc#979922, LTC#141736)\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - kvm: Guest does not show the cpu flag nonstop_tsc (bsc#971770)\n - md/raid56: Do not perform reads to support writes until stripe is ready.\n - md/raid5: Ensure a batch member is not handled prematurely (bsc#953048).\n - md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with\n REQ_NOMERGE.\n - md/raid5: add handle_flags arg to break_stripe_batch_list (bsc#953048).\n - md/raid5: allow the stripe_cache to grow and shrink (bsc#953048).\n - md/raid5: always set conf->prev_chunk_sectors and ->prev_algo\n (bsc#953048).\n - md/raid5: avoid races when changing cache size (bsc#953048).\n - md/raid5: avoid reading parity blocks for full-stripe write to degraded\n array (bsc#953048).\n - md/raid5: be more selective about distributing flags across batch\n (bsc#953048).\n - md/raid5: break stripe-batches when the array has failed (bsc#953048).\n - md/raid5: call break_stripe_batch_list from handle_stripe_clean_event\n (bsc#953048).\n - md/raid5: change ->inactive_blocked to a bit-flag (bsc#953048).\n - md/raid5: clear R5_NeedReplace when no longer needed (bsc#953048).\n - md/raid5: close race between STRIPE_BIT_DELAY and batching (bsc#953048).\n - md/raid5: close recently introduced race in stripe_head management.\n - md/raid5: consider updating reshape_position at start of reshape\n (bsc#953048).\n - md/raid5: deadlock between retry_aligned_read with barrier io\n (bsc#953048).\n - md/raid5: do not do chunk aligned read on degraded array (bsc#953048).\n - md/raid5: do not index beyond end of array in need_this_block()\n (bsc#953048).\n - md/raid5: do not let shrink_slab shrink too far (bsc#953048).\n - md/raid5: duplicate some more handle_stripe_clean_event code in\n break_stripe_batch_list (bsc#953048).\n - md/raid5: ensure device failure recorded before write request returns\n (bsc#953048).\n - md/raid5: ensure whole batch is delayed for all required bitmap updates\n (bsc#953048).\n - md/raid5: fix allocation of 'scribble' array (bsc#953048).\n - md/raid5: fix another livelock caused by non-aligned writes (bsc#953048).\n - md/raid5: fix handling of degraded stripes in batches (bsc#953048).\n - md/raid5: fix init_stripe() inconsistencies (bsc#953048).\n - md/raid5: fix locking in handle_stripe_clean_event() (bsc#953048).\n - md/raid5: fix newly-broken locking in get_active_stripe.\n - md/raid5: handle possible race as reshape completes (bsc#953048).\n - md/raid5: ignore released_stripes check (bsc#953048).\n - md/raid5: more incorrect BUG_ON in handle_stripe_fill (bsc#953048).\n - md/raid5: move max_nr_stripes management into grow_one_stripe and\n drop_one_stripe (bsc#953048).\n - md/raid5: need_this_block: start simplifying the last two conditions\n (bsc#953048).\n - md/raid5: need_this_block: tidy/fix last condition (bsc#953048).\n - md/raid5: new alloc_stripe() to allocate an initialize a stripe\n (bsc#953048).\n - md/raid5: pass gfp_t arg to grow_one_stripe() (bsc#953048).\n - md/raid5: per hash value and exclusive wait_for_stripe (bsc#953048).\n - md/raid5: preserve STRIPE_PREREAD_ACTIVE in break_stripe_batch_list.\n - md/raid5: remove condition test from check_break_stripe_batch_list\n (bsc#953048).\n - md/raid5: remove incorrect "min_t()" when calculating writepos\n (bsc#953048).\n - md/raid5: remove redundant check in stripe_add_to_batch_list()\n (bsc#953048).\n - md/raid5: separate large if clause out of fetch_block() (bsc#953048).\n - md/raid5: separate out the easy conditions in need_this_block\n (bsc#953048).\n - md/raid5: split wait_for_stripe and introduce wait_for_quiescent\n (bsc#953048).\n - md/raid5: strengthen check on reshape_position at run (bsc#953048).\n - md/raid5: switch to use conf->chunk_sectors in place of\n mddev->chunk_sectors where possible (bsc#953048).\n - md/raid5: use ->lock to protect accessing raid5 sysfs attributes\n (bsc#953048).\n - md/raid5: use bio_list for the list of bios to return (bsc#953048).\n - md: be careful when testing resync_max against curr_resync_completed\n (bsc#953048).\n - md: do_release_stripe(): No need to call md_wakeup_thread() twice\n (bsc#953048).\n - md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync\n (bsc#953048).\n - md: remove unwanted white space from md.c (bsc#953048).\n - md: use set_bit/clear_bit instead of shift/mask for bi_flags changes\n (bsc#953048).\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - net/qlge: Avoids recursive EEH error (bsc#954847).\n - net: Account for all vlan headers in skb_mac_gso_segment (bsc#968667).\n - net: Start with correct mac_len in skb_network_protocol (bsc#968667).\n - net: disable fragment reassembly if high_thresh is set to zero\n (bsc#970506).\n - net: fix wrong mac_len calculation for vlans (bsc#968667).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - nvme: don't poll the CQ from the kthread (bsc#975788, bsc#965087).\n - perf/rapl: Fix sysfs_show() initialization for RAPL PMU (bsc#979489).\n - perf/x86/intel: Add Intel RAPL PP1 energy counter support (bsc#979489).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - qeth: delete napi struct when removing a qeth device (bnc#988215,\n LTC#143590).\n - raid5: Retry R5_ReadNoMerge flag when hit a read error.\n - raid5: add a new flag to track if a stripe can be batched (bsc#953048).\n - raid5: add an option to avoid copy data from bio to stripe cache\n (bsc#953048).\n - raid5: avoid release list until last reference of the stripe\n (bsc#953048).\n - raid5: check faulty flag for array status during recovery (bsc#953048).\n - raid5: fix a race of stripe count check.\n - raid5: fix broken async operation chain (bsc#953048).\n - raid5: get_active_stripe avoids device_lock.\n - raid5: handle expansion/resync case with stripe batching (bsc#953048).\n - raid5: handle io error of batch list (bsc#953048).\n - raid5: make_request does less prepare wait.\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: speedup sync_request processing (bsc#953048).\n - raid5: track overwrite disk count (bsc#953048).\n - raid5: update analysis state for failed stripe (bsc#953048).\n - raid5: use flex_array for scribble data (bsc#953048).\n - s390/3270: add missing tty_kref_put (bnc#979922, LTC#141736).\n - s390/3270: avoid endless I/O loop with disconnected 3270 terminals\n (bnc#979922, LTC#141736).\n - s390/3270: fix garbled output on 3270 tty view (bnc#979922, LTC#141736).\n - s390/3270: fix view reference counting (bnc#979922, LTC#141736).\n - s390/3270: handle reconnect of a tty with a different size (bnc#979922,\n LTC#141736).\n - s390/3270: hangup the 3270 tty after a disconnect (bnc#979922,\n LTC#141736).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979922, LTC#141456).\n - s390/spinlock: avoid yield to non existent cpu (bnc#979922, LTC#141106).\n - s390: fix test_fp_ctl inline assembly contraints (bnc#988215,\n LTC#143138).\n - sb_edac: Fix a typo and a thinko in address handling for Haswell\n (bsc#979521).\n - sb_edac: Fix support for systems with two home agents per socket\n (bsc#979521).\n - sb_edac: correctly fetch DIMM width on Ivy Bridge and Haswell\n (bsc#979521).\n - sb_edac: look harder for DDRIO on Haswell systems (bsc#979521).\n - sb_edac: support for Broadwell -EP and -EX (bsc#979521).\n - sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency\n (bnc#988498).\n - sched/cputime: Fix cpu_timer_sample_group() double accounting\n (bnc#988498).\n - sched/x86: Fix up typo in topology detection (bsc#974165).\n - sched: Provide update_curr callbacks for stop/idle scheduling classes\n (bnc#988498).\n - target/rbd: do not put snap_context twice (bsc#981143).\n - target/rbd: remove caw_mutex usage (bsc#981143).\n - usb: quirk to stop runtime PM for Intel 7260 (bnc#984456).\n - wait: introduce wait_event_exclusive_cmd (bsc#953048).\n - x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel\n address (bsc#979521).\n - x86 EDAC, sb_edac.c: Take account of channel hashing when needed\n (bsc#979521).\n - x86, sched: Add new topology for multi-NUMA-node CPUs (bsc#974165).\n - x86/efi: parse_efi_setup() build fix (bsc#979485).\n - x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - x86: Removed the free memblock of hibernat keys to avoid memory\n corruption (bsc#990058).\n - x86: standardize mmap_rnd() usage (bnc#974308).\n - xfs: fix premature enospc on inode allocation (bsc#984148).\n - xfs: get rid of XFS_IALLOC_BLOCKS macros (bsc#984148).\n - xfs: get rid of XFS_INODE_CLUSTER_SIZE macros (bsc#984148).\n\n", "cvss3": {}, "published": "2016-08-19T14:09:25", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2015-8551", "CVE-2016-2053", "CVE-2016-5828", "CVE-2016-4486", "CVE-2014-9904", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2016-5829", "CVE-2016-4997", "CVE-2016-4482", "CVE-2015-7833", "CVE-2016-4578", "CVE-2016-4805", "CVE-2015-8552", "CVE-2016-4470", "CVE-2016-4565", "CVE-2015-8845", "CVE-2016-3672", "CVE-2016-4998"], "modified": "2016-08-19T14:09:25", "id": "SUSE-SU-2016:2105-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-06T20:59:52", "description": "The SUSE Linux Enterprise 12 rt-kernel was updated to 3.12.69 to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2015-8962: Fixed a double free vulnerability in the SCSI subsystem\n that allowed local users to gain privileges or cause a denial of service\n (memory corruption and system crash) (bnc#1010501).\n - CVE-2015-8963: Fixed a race condition in kernel/events/core.c that\n allowed local users to gain privileges or cause a denial of service\n (use-after-free) (bnc#1010502).\n - CVE-2015-8964: Fixed a bug in the tty_set_termios_ldisc function that\n allowed local users to obtain sensitive information from kernel memory\n (bnc#1010507).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free)\n (bnc#1017710).\n - CVE-2016-7910: Fixed a use-after-free vulnerability in the block\n subsystem that allowed local users to gain privileges (bnc#1010716).\n - CVE-2016-7911: Fixed a race condition in the get_task_ioprio function\n that allowed local users to gain privileges or cause a denial of service\n (use-after-free) (bnc#1010711).\n - CVE-2016-7913: Fixed a bug in the xc2028_set_config function that\n allowed local users to gain privileges or cause a denial of service\n (use-after-free) (bnc#1010478).\n - CVE-2016-7914: The assoc_array_insert_into_terminal_node function did\n not check whether a slot is a leaf, which allowed local users to obtain\n sensitive information from kernel memory or cause a denial of service\n (invalid pointer dereference and out-of-bounds read) (bnc#1010475).\n - CVE-2016-8399: Fixed a bug in the kernel networking subsystem that could\n have enabled a local malicious application to execute arbitrary code\n within the context of the kernel. (bnc#1014746).\n - CVE-2016-8632: The net subsystem did not validate the relationship\n between the minimum fragment length and the maximum packet size, which\n allowed local users to gain privileges or cause a denial of service\n (heap-based buffer overflow) (bnc#1008831).\n - CVE-2016-8633: The firewire subsystem allowed remote attackers to\n execute arbitrary code via crafted fragmented packets in certain unusual\n hardware configurations (bnc#1008833).\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb\n truncation, which allowed local users to cause a denial of service\n (system crash) (bnc#1009969).\n - CVE-2016-8655: Fixed a race condition in the network subsystem that\n allowed local users to gain privileges or cause a denial of service\n (use-after-free) (bnc#1012754).\n - CVE-2016-9083: The PCI subsystem local users to bypass integer overflow\n checks and cause a denial of service (memory corruption) or have\n unspecified other impact (bnc#1007197).\n - CVE-2016-9084: The PCI subsystem misused the kzalloc() function, which\n allowed local users to cause a denial of service (integer overflow) or\n have unspecified other impact (bnc#1007197).\n - CVE-2016-9555: Fixed a bug in the network subsystem that allowed remote\n attackers to cause a denial of service (out-of-bounds slab access) or\n possibly have unspecified other impact via crafted SCTP data\n (bnc#1011685).\n - CVE-2016-9576: The block subsystem did not properly restrict the type of\n iterator, which allowed local users to read or write to arbitrary kernel\n memory locations or cause a denial of service (use-after-free)\n (bnc#1013604).\n - CVE-2016-9756: The kernel did not properly initialize Code Segment (CS)\n in certain error cases, which allowed local users to obtain sensitive\n information from kernel stack memory (bnc#1013038).\n - CVE-2016-9793: The net subsystem mishandled negative values of sk_sndbuf\n and sk_rcvbuf, which allowed local users to cause a denial of service\n (memory corruption and system crash) or possibly have unspecified other\n impact (bnc#1013531).\n - CVE-2016-9794: Fixed a race condition in the ALSA subsystem that allowed\n local users to cause a denial of service (use-after-free) or possibly\n have unspecified other impact (bnc#1013533).\n - CVE-2016-9806: Fixed a race condition in the netlink_dump() function\n which could have allowed local users to cause a denial of service\n (double free) or possibly have unspecified other impact (bnc#1013540).\n - CVE-2017-2583: kvm: x86: fixed emulation of "MOV SS, null selector"\n (bsc#1020602).\n - CVE-2017-2584: arch: x86: kvm: fixed a bug that could have allowed local\n users to obtain sensitive information from kernel memory or cause a\n denial of service (use-after-free) (bnc#1019851).\n - CVE-2017-5551: tmpfs: Fixed a bug that could have allowed users to set\n setgid bits on files they don't down. (bsc#1021258, CVE-2017-5551).\n\n The following non-security bugs were fixed:\n\n - 8250_pci: Fix potential use-after-free in error path (bsc#1013001).\n - block_dev: do not test bdev->bd_contains when it is not stable\n (bsc#1008557).\n - bna: Add synchronization for tx ring (bsc#993739).\n - bnx2i/bnx2fc : fix randconfig error in next-20140909 (bsc#922052\n bsc#922056).\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n - bnx2x: fix lockdep splat (bsc#922052 bsc#922056).\n - btrfs: Ensure proper sector alignment for btrfs_free_reserved_data_space\n (bsc#1005666).\n - btrfs: Export and move leaf/subtree qgroup helpers to qgroup.c\n (bsc#983087).\n - btrfs: Revert "do not delay inode ref updates during log replay"\n (bsc#987192).\n - btrfs: bugfix: handle FS_IOC32_{GETFLAGS,SETFLAGS,GETVERSION} in\n btrfs_ioctl (bsc#1018100).\n - btrfs: do not delay inode ref updates during log replay (bsc#987192).\n - btrfs: fix incremental send failure caused by balance (bsc#985850).\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir\n (bsc#981709).\n - btrfs: qgroup: Fix qgroup data leaking by using subtree tracing\n (bsc#983087).\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir()\n (bsc#981709).\n - btrfs: send, do not bug on inconsistent snapshots (bsc#985850).\n - cpufreq: intel_pstate: Fix divide by zero on Knights Landing (KNL)\n (bsc#1008876).\n - cpuset: fix sched_load_balance that was accidentally broken in a\n previous update (bsc#1010294).\n - ext4: fix data exposure after a crash (bsc#1012985).\n - fs/dcache: move the call of __d_drop(anon) into\n __d_materialise_unique(dentry, anon) (bsc#984194).\n - fuse: do not use iocb after it may have been freed (bsc#1012985).\n - hpilo: Add support for iLO5 (bsc#999101).\n - ib/core: Avoid unsigned int overflow in sg_alloc_table (bsc#924381\n bsc#921338).\n - ib/mlx5: Fix FW version diaplay in sysfs (bnc#923036).\n - ib/mlx5: Fix entries check in mlx5_ib_resize_cq (bnc#858727).\n - ib/mlx5: Fix entries checks in mlx5_ib_create_cq (bnc#858727).\n - ib/mlx5: Remove per-MR pas and dma pointers (bnc#923036).\n - ibmveth: calculate gso_segs for large packets (bsc#1019148).\n - ibmveth: check return of skb_linearize in ibmveth_start_xmit\n (bsc#1019148).\n - ibmveth: consolidate kmalloc of array, memset 0 to kcalloc (bsc#1019148).\n - ibmveth: set correct gso_size and gso_type (bsc#1019148).\n - igb: Fix oops caused by missing queue pairing (bnc#857394).\n - ipmi_si: create hardware-independent softdep for ipmi_devintf\n (bsc#1009062).\n - ipr: Enable SIS pipe commands for SIS-32 devices (bsc#1016961).\n - ipv4: Fix ip_queue_xmit to pass sk into ip_local_out_sk (bsc#938963).\n - kabi: protect __sk_mem_reclaim (kabi).\n - kabi: protect struct perf_event_context (kabi).\n - kabi: reintroduce sk_filter (kabi).\n - kernel: remove broken memory detection sanity check (bnc#1008567,\n LTC#148072).\n - kgr: ignore zombie tasks during the patching (bnc#1008979).\n - kgraft/iscsi-target: Do not block kGraft in iscsi_np kthread\n (bsc#1010612).\n - kgraft/xen: Do not block kGraft in xenbus kthread (bsc#1017410).\n - net/mlx5: Avoid passing dma address 0 to firmware (bnc#858727).\n - net/mlx5: Fix typo in mlx5_query_port_pvlc (bnc#923036).\n - net/mlx5e: Do not modify CQ before it was created (bnc#923036).\n - net/mlx5e: Do not try to modify CQ moderation if it is not supported\n (bnc#923036).\n - net/mlx5e: Fix MLX5E_100BASE_T define (bnc#923036).\n - net/mlx5e: Remove wrong poll CQ optimization (bnc#923036).\n - netback: correct array index (bsc#983348).\n - nfsv4: Cap the transport reconnection timer at 1/2 lease period\n (bsc#1014410).\n - nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410).\n - nfsv4: Fix "NFS Lock reclaim failed" errors (bsc#1014410).\n - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783).\n - posix_acl: Fixup acl reference leak and missing conversions in ext3,\n gfs2, jfs, hfsplus.\n - powerpc/pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec\n (bsc#1003813).\n - proc: avoid including "mountproto=" with no protocol in /proc/mounts\n (bsc#1019260).\n - raid1: ignore discard error (bsc#1017164).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - rpm/kernel-spec-macros: Fix the check if there is no rebuild counter\n (bsc#1012060)\n - rpm/kernel-spec-macros: Ignore too high rebuild counter (bsc#1012060)\n - serial: 8250_pci: Detach low-level driver during PCI error recovery\n (bsc#1013001).\n - sfc: clear napi_hash state when copying channels (bsc#923037).\n - sfc: fix potential stack corruption from running past stat bitmask\n (bsc#923037).\n - sfc: on MC reset, clear PIO buffer linkage in TXQs (bnc#856380).\n - sunrpc: Enforce an upper limit on the number of cached credentials\n (bsc#1012917).\n - sunrpc: Fix reconnection timeouts (bsc#1014410).\n - sunrpc: Limit the reconnect backoff timer to the max RPC message timeout\n (bsc#1014410).\n - target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT\n REACHABLE (bsc#991273).\n - target: add XCOPY target/segment desc sense codes (bsc#991273).\n - target: bounds check XCOPY segment descriptor list (bsc#991273).\n - target: bounds check XCOPY total descriptor list length (bsc#991273).\n - target: check XCOPY segment descriptor CSCD IDs (bsc#1017170).\n - target: check for XCOPY parameter truncation (bsc#991273).\n - target: return UNSUPPORTED TARGET/SEGMENT DESC TYPE CODE sense\n (bsc#991273).\n - target: simplify XCOPY wwn->se_dev lookup helper (bsc#991273).\n - target: support XCOPY requests without parameters (bsc#991273).\n - target: use XCOPY TOO MANY TARGET DESCRIPTORS sense (bsc#991273).\n - target: use XCOPY segment descriptor CSCD IDs (bsc#1017170).\n - tg3: Avoid NULL pointer dereference in tg3_io_error_detected()\n (bsc#921778).\n - tty: Prevent ldisc drivers from re-using stale tty fields (bnc#1010507).\n - x86/apic: Order irq_enter/exit() calls correctly vs. ack_APIC_irq()\n (bsc#1013479).\n - xen/ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - xenbus: correctly signal errors from xenstored_local_init() (luckily\n none so far).\n - xfs: allow lazy sb counter sync during filesystem freeze sequence\n (bsc#980560).\n - xfs: refactor xlog_recover_process_data() (bsc#1019300).\n\n", "cvss3": {}, "published": "2017-02-06T21:07:31", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9806", "CVE-2016-9794", "CVE-2016-7910", "CVE-2017-2584", "CVE-2016-8633", "CVE-2016-8655", "CVE-2016-9084", "CVE-2016-8399", "CVE-2016-9793", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-9555", "CVE-2017-5551", "CVE-2016-8632", "CVE-2017-2583", "CVE-2015-8963", "CVE-2016-9083", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-7913", "CVE-2016-7914", "CVE-2016-8645"], "modified": "2017-02-06T21:07:31", "id": "SUSE-SU-2017:0407-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00010.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-15T01:00:02", "description": "The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.69 to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux\n kernel allowed local users to gain privileges or cause a denial of\n service (use-after-free) by leveraging incorrect handling of an swevent\n data structure during a CPU unplug operation (bnc#1010502).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop\n function in block/genhd.c in the Linux kernel allowed local users to\n gain privileges by leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed (bnc#1010716).\n - CVE-2016-7911: Race condition in the get_task_ioprio function in\n block/ioprio.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (use-after-free) via a crafted\n ioprio_get system call (bnc#1010711).\n - CVE-2016-7913: The xc2028_set_config function in\n drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (use-after-free)\n via vectors involving omission of the firmware name from a certain data\n structure (bnc#1010478).\n - CVE-2016-7914: The assoc_array_insert_into_terminal_node function in\n lib/assoc_array.c in the Linux kernel did not check whether a slot is a\n leaf, which allowed local users to obtain sensitive information from\n kernel memory or cause a denial of service (invalid pointer dereference\n and out-of-bounds read) via an application that uses associative-array\n data structures, as demonstrated by the keyutils test suite\n (bnc#1010475).\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel\n networking subsystem could enable a local malicious application to\n execute arbitrary code within the context of the kernel. This issue is\n rated as Moderate because it first requires compromising a privileged\n process and current compiler optimizations restrict access to the\n vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18.\n Android ID: A-31349935 (bnc#1014746).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel, in certain\n unusual hardware configurations, allowed remote attackers to execute\n arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb\n truncation, which allowed local users to cause a denial of service\n (system crash) via a crafted application that made sendto system calls,\n related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c (bnc#1009969).\n - CVE-2016-9083: drivers/vfio/pci/vfio_pci.c in the Linux kernel allowed\n local users to bypass integer overflow checks, and cause a denial of\n service (memory corruption) or have unspecified other impact, by\n leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS\n ioctl call, aka a "state machine confusion bug" (bnc#1007197).\n - CVE-2016-9084: drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel\n misuses the kzalloc function, which allowed local users to cause a\n denial of service (integer overflow) or have unspecified other impact by\n leveraging access to a vfio PCI device file (bnc#1007197).\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not\n properly initialize Code Segment (CS) in certain error cases, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted application (bnc#1013038).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option\n (bnc#1013531 1013542).\n - CVE-2016-9806: Race condition in the netlink_dump function in\n net/netlink/af_netlink.c in the Linux kernel allowed local users to\n cause a denial of service (double free) or possibly have unspecified\n other impact via a crafted application that made sendmsg system calls,\n leading to a free operation associated with a new dump that started\n earlier than anticipated (bnc#1013540 1017589).\n - CVE-2017-2584: arch/x86/kvm/emulate.c in the Linux kernel allowed local\n users to obtain sensitive information from kernel memory or cause a\n denial of service (use-after-free) via a crafted application that\n leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt\n (bsc#1019851).\n - CVE-2017-2583: Fixed broken emulation of "MOV SS, null selector"\n (bsc#1020602).\n - CVE-2017-5551: Clear SGID bit when setting file permissions on tmpfs\n (bsc#1021258).\n\n\n The following non-security bugs were fixed:\n\n - Fixup acl reference leak and missing conversions in ext3, gfs2, jfs,\n hfsplus\n - RAID1: ignore discard error (bsc#1017164).\n - Update\n patches.suse/btrfs-8446-fix-qgroup-accounting-when-creating-snap.patch\n (bsc#972993).\n - blacklist: PCI fixes required only for cxl (bsc#1016713).\n - blacklist: cxl fixes on SLE12 SP1 (bsc#1016725)\n - blacklist: ibmvnic fixes on SLE12 SP1 (bsc#1016961)\n - block_dev: do not test bdev->bd_contains when it is not stable\n (bsc#1008557).\n - bna: Add synchronization for tx ring (bsc#993739).\n - bnx2i/bnx2fc : fix randconfig error in next-20140909 (bsc#922052\n fate#318602 bsc#922056 FATE#318604).\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n - bnx2x: fix lockdep splat (bsc#922052 fate#318602 bsc#922056 FATE#318604).\n - btrfs: Ensure proper sector alignment for btrfs_free_reserved_data_space\n (bsc#1005666).\n - btrfs: Export and move leaf/subtree qgroup helpers to qgroup.c\n (bsc#983087).\n - btrfs: Revert "Btrfs: do not delay inode ref updates during log replay"\n (bsc#987192).\n - btrfs: bugfix: handle FS_IOC32_{GETFLAGS,SETFLAGS,GETVERSION} in\n btrfs_ioctl (bsc#1018100).\n - btrfs: do not delay inode ref updates during log replay (bsc#987192).\n - btrfs: fix incremental send failure caused by balance (bsc#985850).\n - btrfs: fix relocation incorrectly dropping data references (bsc#990384).\n - btrfs: increment ctx->pos for every emitted or skipped dirent in readdir\n (bsc#981709).\n - btrfs: qgroup: Fix qgroup data leaking by using subtree tracing\n (bsc#983087).\n - btrfs: remove old tree_root dirent processing in btrfs_real_readdir()\n (bsc#981709).\n - btrfs: send, do not bug on inconsistent snapshots (bsc#985850).\n - cpufreq: intel_pstate: Fix divide by zero on Knights Landing (KNL)\n (bsc#1008876).\n - ext4: fix data exposure after a crash (bsc#1012985).\n - fs: avoid including "mountproto=" with no protocol in /proc/mounts\n (bsc#1019260).\n - fuse: do not use iocb after it may have been freed (bsc#1012985).\n - hpilo: Add support for iLO5 (bsc#999101).\n - ib/core: Avoid unsigned int overflow in sg_alloc_table (bsc#924381\n FATE#318568 bsc#921338).\n - ib/mlx5: Fix FW version diaplay in sysfs (bnc#923036 FATE#318772).\n - ib/mlx5: Fix entries check in mlx5_ib_resize_cq (bnc#858727 FATE#315946).\n - ib/mlx5: Fix entries checks in mlx5_ib_create_cq (bnc#858727\n FATE#315946).\n - ib/mlx5: Remove per-MR pas and dma pointers (bnc#923036 FATE#318772).\n - ibmveth: calculate gso_segs for large packets (bsc#1019148).\n - ibmveth: check return of skb_linearize in ibmveth_start_xmit\n (bsc#1019148).\n - ibmveth: consolidate kmalloc of array, memset 0 to kcalloc (bsc#1019148).\n - ibmveth: set correct gso_size and gso_type (bsc#1019148).\n - igb: Fix oops caused by missing queue pairing (bnc#857394).\n - ipmi_si: create hardware-independent softdep for ipmi_devintf\n (bsc#1009062).\n - ipr: Enable SIS pipe commands for SIS-32 devices (bsc#1016961).\n - ipv4: Fix ip_queue_xmit to pass sk into ip_local_out_sk (bsc#938963\n FATE#319084).\n - kabi fix (bsc#1014410).\n - kabi: Whitelist KVM KABI changes resulting from adding a hcall. caused\n by 5246adec59458b5d325b8e1462ea9ef3ead7f6ae powerpc/pseries: Use\n H_CLEAR_HPT to clear MMU hash table during kexec No problem is expected\n as result of changing KVM KABI so whitelisting for now. If we get some\n additional input from IBM we can back out the patch.\n - kabi: protect __sk_mem_reclaim (kabi).\n - kabi: protect struct perf_event_context (kabi).\n - kabi: reintroduce sk_filter (kabi).\n - kbuild: Fix removal of the debian/ directory (bsc#1010213).\n - kernel: remove broken memory detection sanity check (bnc#1008567,\n LTC#148072).\n - kgr: ignore zombie tasks during the patching (bnc#1008979).\n - kgraft/iscsi-target: Do not block kGraft in iscsi_np kthread\n (bsc#1010612).\n - kgraft/xen: Do not block kGraft in xenbus kthread (bsc#1017410).\n - move the call of __d_drop(anon) into __d_materialise_unique(dentry,\n anon) (bsc#984194).\n - net/mlx5: Avoid passing dma address 0 to firmware (bnc#858727\n FATE#315946).\n - net/mlx5: Fix typo in mlx5_query_port_pvlc (bnc#923036 FATE#318772).\n - net/mlx5e: Do not modify CQ before it was created (bnc#923036\n FATE#318772).\n - net/mlx5e: Do not try to modify CQ moderation if it is not supported\n (bnc#923036 FATE#318772).\n - net/mlx5e: Fix MLX5E_100BASE_T define (bnc#923036 FATE#318772).\n - net/mlx5e: Remove wrong poll CQ optimization (bnc#923036 FATE#318772).\n - netback: correct array index (bsc#983348).\n - nfsv4: Cap the transport reconnection timer at 1/2 lease period\n (bsc#1014410).\n - nfsv4: Cleanup the setting of the nfs4 lease period (bsc#1014410).\n - ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed() (bnc#1019783).\n - powerpc/pseries: Use H_CLEAR_HPT to clear MMU hash table during kexec\n (bsc#1003813).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rpm/kernel-binary.spec.in: Export a make-stderr.log file (bsc#1012422)\n - rpm/kernel-spec-macros: Fix the check if there is no rebuild counter\n (bsc#1012060)\n - rpm/kernel-spec-macros: Ignore too high rebuild counter (bsc#1012060)\n - serial: 8250_pci: Detach low-level driver during PCI error recovery\n (bsc#1013001).\n - serial: 8250_pci: Fix potential use-after-free in error path\n (bsc#1013001).\n - sfc: clear napi_hash state when copying channels (bsc#923037\n FATE#318563).\n - sfc: fix potential stack corruption from running past stat bitmask\n (bsc#923037 FATE#318563).\n - sfc: on MC reset, clear PIO buffer linkage in TXQs (bnc#856380\n FATE#315942).\n - sunrpc: Enforce an upper limit on the number of cached credentials\n (bsc#1012917).\n - sunrpc: Fix reconnection timeouts (bsc#1014410).\n - sunrpc: Limit the reconnect backoff timer to the max RPC message timeout\n (bsc#1014410).\n - supported.conf: Add lib/*.ko to supported.conf (bsc#1019032)\n - target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT\n REACHABLE (bsc#991273).\n - target: add XCOPY target/segment desc sense codes (bsc#991273).\n - target: bounds check XCOPY segment descriptor list (bsc#991273).\n - target: bounds check XCOPY total descriptor list length (bsc#991273).\n - target: check XCOPY segment descriptor CSCD IDs (bsc#1017170).\n - target: check for XCOPY parameter truncation (bsc#991273).\n - target: return UNSUPPORTED TARGET/SEGMENT DESC TYPE CODE sense\n (bsc#991273).\n - target: simplify XCOPY wwn->se_dev lookup helper (bsc#991273).\n - target: support XCOPY requests without parameters (bsc#991273).\n - target: use XCOPY TOO MANY TARGET DESCRIPTORS sense (bsc#991273).\n - target: use XCOPY segment descriptor CSCD IDs (bsc#1017170).\n - tg3: Avoid NULL pointer dereference in tg3_io_error_detected()\n (bsc#921778 FATE#318558).\n - tty: Prevent ldisc drivers from re-using stale tty fields (bnc#1010507).\n - x86/apic: Order irq_enter/exit() calls correctly vs. ack_APIC_irq()\n (bsc#1013479).\n - xen/ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - xenbus: correctly signal errors from xenstored_local_init() (luckily\n none so far).\n - xfs: allow lazy sb counter sync during filesystem freeze sequence\n (bsc#980560).\n - xfs: refactor xlog_recover_process_data() (bsc#1019300).\n\n", "cvss3": {}, "published": "2017-02-15T00:08:49", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9806", "CVE-2016-7910", "CVE-2017-2584", "CVE-2016-8633", "CVE-2016-9084", "CVE-2016-8399", "CVE-2016-9793", "CVE-2016-7911", "CVE-2016-10088", "CVE-2015-8962", "CVE-2015-8964", "CVE-2017-5551", "CVE-2017-2583", "CVE-2015-8963", "CVE-2016-9083", "CVE-2016-9576", "CVE-2016-9756", "CVE-2016-7913", "CVE-2016-7914", "CVE-2016-8645"], "modified": "2017-02-15T00:08:49", "id": "SUSE-SU-2017:0464-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00024.html", "cvss": {"score": 9.3, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2021-06-08T18:41:38", "description": "The openSUSE 13.2 kernel was updated to receive various security and\n bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed,\n which is reportedly exploited in the wild (bsc#1004418).\n - CVE-2016-8658: Stack-based buffer overflow in the\n brcmf_cfg80211_start_ap function in\n drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux\n kernel allowed local users to cause a denial of service (system crash)\n or possibly have unspecified other impact via a long SSID Information\n Element in a command to a Netlink socket (bnc#1004462).\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n - CVE-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the\n Linux kernel before 3.19.3, as used in Android 6.0.1 before 2016-03-01,\n allowed local users to obtain sensitive physical-address information by\n reading a pagemap file, aka Android internal bug 25739721 (bnc#994759).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges\n or cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-6327: drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel\n allowed local users to cause a denial of service (NULL pointer\n dereference and system crash) by using an ABORT_TASK command to abort a\n device write operation (bnc#994748).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152)\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel did not reset the\n PIT counter values during state restoration, which allowed guest OS\n users to cause a denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the kvm_vm_ioctl_set_pit and\n kvm_vm_ioctl_set_pit2 functions (bnc#960689).\n - CVE-2016-1237: nfsd in the Linux kernel allowed local users to bypass\n intended file-permission restrictions by setting a POSIX ACL, related to\n nfs2acl.c, nfs3acl.c, and nfs4acl.c (bnc#986570).\n\n The following non-security bugs were fixed:\n\n - AF_VSOCK: Shrink the area influenced by prepare_to_wait (bsc#994520).\n - xen: Fix refcnt regression in xen netback introduced by changes made for\n bug#881008 (bnc#978094)\n - MSI-X: fix an error path (luckily none so far).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - Update patches.fixes/0002-nfsd-check-permissions-when-setting-ACLs.patch\n (bsc#986570 CVE#2016-1237).\n - Update patches.fixes/0001-posix_acl-Add-set_posix_acl.patch (bsc#986570\n CVE#2016-1237).\n - apparmor: fix change_hat not finding hat after policy replacement\n (bsc#1000287).\n - arm64: Honor __GFP_ZERO in dma allocations (bsc#1004045).\n - arm64: __clear_user: handle exceptions on strb (bsc#994752).\n - arm64: dma-mapping: always clear allocated buffers (bsc#1004045).\n - arm64: perf: reject groups spanning multiple HW PMUs (bsc#1003931).\n - blkfront: fix an error path memory leak (luckily none so far).\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - netback: fix flipping mode (bsc#996664).\n - netback: fix flipping mode (bsc#996664).\n - netfront: linearize SKBs requiring too many slots (bsc#991247).\n - nfsd: check permissions when setting ACLs (bsc#986570).\n - posix_acl: Add set_posix_acl (bsc#986570).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - tunnels: Do not apply GRO to multiple layers of encapsulation\n (bsc#1001486).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - x86: suppress lazy MMU updates during vmalloc fault processing\n (bsc#951155).\n - xen-netback-generalize.patch: Fold back into base patch.\n - xen3-patch-2.6.31.patch: Fold back into base patch.\n - xen3-patch-3.12.patch: Fold bac into base patch.\n - xen3-patch-3.15.patch: Fold back into base patch.\n - xen3-patch-3.3.patch: Fold back into base patch.\n - xen3-patch-3.9.patch: Fold bac into base patch.\n - xen3-patch-3.9.patch: Fold back into base patch.\n - xenbus: do not bail early from xenbus_dev_request_and_reply() (luckily\n none so far).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n\n", "cvss3": {}, "published": "2016-10-25T19:06:08", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7117", "CVE-2016-6480", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-7513", "CVE-2015-8956", "CVE-2016-1237", "CVE-2016-8658", "CVE-2016-5195", "CVE-2016-6327", "CVE-2016-0823"], "modified": "2016-10-25T19:06:08", "id": "OPENSUSE-SU-2016:2625-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00048.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:19:23", "description": "This update for the Linux Kernel 3.12.57-60_35 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:13:28", "type": "suse", "title": "Security update for Linux Kernel Live Patch 4 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:13:28", "id": "SUSE-SU-2016:2180-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:35:28", "description": "This update for the Linux Kernel 3.12.51-60_25 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:12:47", "type": "suse", "title": "Security update for Linux Kernel Live Patch 2 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:12:47", "id": "SUSE-SU-2016:2179-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:21:45", "description": "This update for the Linux Kernel 3.12.49-11 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:09:29", "type": "suse", "title": "Security update for Linux Kernel Live Patch 0 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:09:29", "id": "SUSE-SU-2016:2174-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:39:29", "description": "This update for the Linux Kernel 3.12.59-60_41 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:11:17", "type": "suse", "title": "Security update for Linux Kernel Live Patch 5 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:11:17", "id": "SUSE-SU-2016:2177-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:02:22", "description": "This update for the Linux Kernel 3.12.53-60_30 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:12:03", "type": "suse", "title": "Security update for Linux Kernel Live Patch 3 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:12:03", "id": "SUSE-SU-2016:2178-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:46:39", "description": "This update for the Linux Kernel 3.12.51-60_20 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bsc#991667).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bsc#986573).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bsc#986377).\n\n", "cvss3": {}, "published": "2016-08-29T15:14:14", "type": "suse", "title": "Security update for Linux Kernel Live Patch 1 for SLE 12 SP1 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-6480", "CVE-2016-5829", "CVE-2016-4997"], "modified": "2016-08-29T15:14:14", "id": "SUSE-SU-2016:2181-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-12-30T18:05:47", "description": "The SUSE Linux Enterprise 12 SP1 RT kernel was updated to 3.12.67 to\n receive various security and bugfixes.\n\n This feature was added:\n\n - fate#320805: Execute in place (XIP) support for the ext2 filesystem.\n\n The following security bugs were fixed:\n\n - CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in the Linux kernel\n allowed local users to gain privileges by triggering access to a paging\n structure by a different CPU (bnc#963767).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bnc#986362).\n - CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed,\n which is reportedly exploited in the wild (bsc#1004418).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152)\n - CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in\n drivers/s390/char/sclp_ctl.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by changing a certain\n length value, aka a "double fetch" vulnerability (bnc#987542)\n - CVE-2016-6327: System using the infiniband support module ib_srpt were\n vulnerable to a denial of service by system crash by a local attacker\n who is able to abort writes by sending the ABORT_TASK command\n (bsc#994758)\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608)\n - CVE-2016-6828: Use after free 4 in tcp_xmit_retransmit_queue or other\n tcp_ functions (bsc#994296)\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel used an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bsc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserved the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bsc#995968).\n - CVE-2016-7425: A buffer overflow in the Linux Kernel in\n arcmsr_iop_message_xfer() could have caused kernel heap corruption and\n arbitraty kernel code execution (bsc#999932)\n - CVE-2016-8658: Stack-based buffer overflow in the\n brcmf_cfg80211_start_ap function in\n drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux\n kernel allowed local users to cause a denial of service (system crash)\n or possibly have unspecified other impact via a long SSID Information\n Element in a command to a Netlink socket (bsc#1004462).\n\n The following non-security bugs were fixed:\n\n - aacraid: Fix RRQ overload (bsc#1003079).\n - acpi / PM: Ignore wakeup setting if the ACPI companion can't wake up.\n - AF_VSOCK: Shrink the area influenced by prepare_to_wait (bsc#994520).\n - apparmor: add missing id bounds check on dfa verification (bsc#1000304).\n - apparmor: check that xindex is in trans_table bounds (bsc#1000304).\n - apparmor: do not expose kernel stack (bsc#1000304).\n - apparmor: don't check for vmalloc_addr if kvzalloc() failed\n (bsc#1000304).\n - apparmor: ensure the target profile name is always audited (bsc#1000304).\n - apparmor: exec should not be returning ENOENT when it denies\n (bsc#1000304).\n - apparmor: fix arg_size computation for when setprocattr is null\n terminated (bsc#1000304).\n - apparmor: fix audit full profile hname on successful load (bsc#1000304).\n - apparmor: fix change_hat not finding hat after policy replacement\n (bsc#1000287).\n - apparmor: fix disconnected bind mnts reconnection (bsc#1000304).\n - apparmor: fix log failures for all profiles in a set (bsc#1000304).\n - apparmor: fix module parameters can be changed after policy is locked\n (bsc#1000304).\n - apparmor: fix oops in profile_unpack() when policy_db is not present\n (bsc#1000304).\n - apparmor: fix oops, validate buffer size in apparmor_setprocattr()\n (bsc#1000304).\n - apparmor: fix put() parent ref after updating the active ref\n (bsc#1000304).\n - apparmor: fix refcount bug in profile replacement (bsc#1000304).\n - apparmor: fix refcount race when finding a child profile (bsc#1000304).\n - apparmor: fix replacement bug that adds new child to old parent\n (bsc#1000304).\n - apparmor: fix uninitialized lsm_audit member (bsc#1000304).\n - apparmor: fix update the mtime of the profile file on replacement\n (bsc#1000304).\n - apparmor: internal paths should be treated as disconnected (bsc#1000304).\n - apparmor: use list_next_entry instead of list_entry_next (bsc#1000304).\n - arm64: Ensure pmd_present() returns false after pmd_mknotpresent()\n (Automatic NUMA Balancing).\n - avoid dentry crash triggered by NFS (bsc#984194).\n - be2net: Don't leak iomapped memory on removal (bsc#921784 FATE#318561).\n - be2net: fix BE3-R FW download compatibility check (bsc#921784\n FATE#318561).\n - be2net: fix wrong return value in be_check_ufi_compatibility()\n (bsc#921784 FATE#318561).\n - be2net: remove vlan promisc capability from VF's profile descriptors\n (bsc#921784 FATE#318561).\n - blkfront: fix an error path memory leak (luckily none so far).\n - blk-mq: fix undefined behaviour in order_to_size().\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - bluetooth: Fix potential NULL dereference in RFCOMM bind callback\n (bsc#1003925, CVE-2015-8956).\n - bond: Check length of IFLA_BOND_ARP_IP_TARGET attributes.\n - bonding: always set recv_probe to bond_arp_rcv in arp monitor\n (bsc#977687).\n - bonding: fix curr_active_slave/carrier with loadbalance arp monitoring.\n - bonding: Prevent IPv6 link local address on enslaved devices.\n - bonding: prevent out of bound accesses.\n - bonding: set carrier off for devices created through netlink\n (bsc#999577).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: add missing discards when unpinning extents with -o discard\n (bsc#904489).\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector\n boundaries (bsc#904489).\n - btrfs: Disable\n btrfs-8448-improve-performance-on-fsync-against-new-inode.patch\n (bsc#981597).\n - btrfs: do not create or leak aliased root while cleaning up orphans\n (bsc#904489).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - btrfs: explictly delete unused block groups in close_ctree and\n ro-remount (bsc#904489).\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596,\n bsc#984779)\n - btrfs: fix fitrim discarding device area reserved for boot loader's use\n (bsc#904489).\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n - btrfs: properly track when rescan worker is running (bsc#989953).\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock\n (bsc#904489).\n - btrfs: skip superblocks during discard (bsc#904489).\n - btrfs: test_check_exists: Fix infinite loop when searching for free\n space entries (bsc#987192).\n - btrfs: waiting on qgroup rescan should not always be interruptible\n (bsc#992712).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - cephfs: ignore error from invalidate_inode_pages2_range() in direct\n write (bsc#995153).\n - cephfs: remove warning when ceph_releasepage() is called on dirty page\n (bsc#995153).\n - ceph: Refresh patches.suse/CFS-0259-ceph-Asynchronous-IO-support.patch.\n After a write, we must free the 'request', not the 'response'\n (bsc#995153).\n - clockevents: export clockevents_unbind_device instead of\n clockevents_unbind (bnc#937888).\n - conntrack: RFC5961 challenge ACK confuse conntrack LAST-ACK transition\n (bsc#966864).\n - cxgbi: fix uninitialized flowi6 (bsc#924384 FATE#318570 bsc#921338).\n - dm: fix AB-BA deadlock in __dm_destroy(). (bsc#970943)\n - efi: Small leak on error in runtime map code (fate#315019).\n - ext2: Enable ext2 driver in config files (bsc#976195).\n - ext4: Add parameter for tuning handling of ext2 (bsc#976195).\n - Fix kabi change cause by adding flock_owner to open_context (bsc#998689).\n - fix xfs-handle-dquot-buffer-readahead-in-log-recovery-co.patch\n (bsc#1003153).\n - fs/cifs: fix wrongly prefixed path to root (bsc#963655, bsc#979681)\n - fs/select: add vmalloc fallback for select(2) (bsc#1000189).\n - ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - hyperv: enable call to clockevents_unbind_device in kexec/kdump path\n - hyperv: replace KEXEC_CORE by plain KEXEC because we lack 2965faa5e0 in\n the base kernel\n - i40e: fix an uninitialized variable bug (bnc#857397 FATE#315659).\n - ib/iwpm: Fix a potential skb leak (bsc#924381 FATE#318568 bsc#921338).\n - ib/mlx5: Fix RC transport send queue overhead computation (bnc#865545\n FATE#316891).\n - introduce NETIF_F_GSO_ENCAP_ALL helper mask (bsc#1001486).\n - iommu/amd: Update Alias-DTE in update_device_table() (bsc#975772).\n - ipv6: Fix improper use or RCU in\n patches.kabi/ipv6-add-complete-rcu-protection-around-np-opt.kabi.patch.\n (bsc#961257).\n - ipv6: fix multipath route replace error recovery (bsc#930399).\n - ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).\n - ipv6: send only one NEWLINK when RA causes changes (bsc#934067).\n - iscsi: Add a missed complete in iscsit_close_connection (bsc#992555,\n bsc#987805).\n - kabi: work around kabi changes from commit 53f9ff48f636 (bsc#988617).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd (bnc#941420).\n - kernel/printk: fix faulty logic in the case of recursive printk\n (bnc#744692, bnc#789311).\n - kvm: do not handle APIC access page if in-kernel irqchip is not in use\n (bsc#959463).\n - kvm: vmx: defer load of APIC access page address during reset\n (bsc#959463).\n - libceph: enable large, variable-sized OSD requests (bsc#988715).\n - libceph: make r_request msg_size calculation clearer (bsc#988715).\n - libceph: move r_reply_op_{len,result} into struct ceph_osd_req_op\n (bsc#988715).\n - libceph: osdc->req_mempool should be backed by a slab pool (bsc#988715).\n - libceph: rename ceph_osd_req_op::payload_len to indata_len (bsc#988715).\n - libfc: do not send ABTS when resetting exchanges (bsc#962846).\n - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS\n response (bsc#962846).\n - libfc: Fixup disc_mutex handling (bsc#962846).\n - libfc: fixup locking of ptp_setup() (bsc#962846).\n - libfc: Issue PRLI after a PRLO has been received (bsc#962846).\n - libfc: reset exchange manager during LOGO handling (bsc#962846).\n - libfc: Revisit kref handling (bnc#990245).\n - libfc: sanity check cpu number extracted from xid (bsc#988440).\n - libfc: send LOGO for PLOGI failure (bsc#962846).\n - md: check command validity early in md_ioctl() (bsc#1004520).\n - md: Drop sending a change uevent when stopping (bsc#1003568).\n - md: lockless I/O submission for RAID1 (bsc#982783).\n - md/raid5: fix a recently broken BUG_ON() (bsc#1006691).\n - mm, cma: prevent nr_isolated_* counters from going negative (bnc#971975).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - module: Issue warnings when tainting kernel (bsc#974406).\n - mpt2sas, mpt3sas: Fix panic when aer correct error occurred (bsc#997708).\n - mpt3sas: Update\n patches.drivers/mpt3sas-Fix-use-sas_is_tlr_enabled-API-before-enabli.patch\n (bsc#967640, bsc#992244).\n - msi-x: fix an error path (luckily none so far).\n - netback: fix flipping mode (bsc#996664).\n - netback: fix refounting (bsc#978094).\n - netfront: don't truncate grant references.\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1003400).\n - nfs: Add a stub for GETDEVICELIST (bnc#898675).\n - nfs: Do not write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfsd: Use free_conn to free connection (bsc#979451).\n - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - nfs: fix BUG() crash in notify_change() with patch to chown_common()\n (bnc#876463).\n - nfs: fix pg_test page count calculation (bnc#898675).\n - nfs: nfs4_fl_prepare_ds must be careful about reporting success\n (bsc#1000776).\n - nfsv4: add flock_owner to open context (bnc#998689).\n - nfsv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - nfsv4: Ensure nfs_atomic_open set the dentry verifier on ENOENT\n (bnc#866130).\n - oops on restarting network with bonding mode4 (lacp) (bsc#876145).\n - packet: tpacket_snd(): fix signed/unsigned comparison (bsc#874131).\n - perf/x86/intel: Fix bug for "cycles:p" and "cycles:pp" on SLM\n (bsc#997896).\n - PM / hibernate: Fix 2G size issue of snapshot image verification\n (bsc#1004252).\n - PM / hibernate: Fix rtree_next_node() to avoid walking off list ends\n (bnc#860441).\n - powerpc: add kernel parameter iommu_alloc_quiet (bsc#998825).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - printk: add kernel parameter to control writes to /dev/kmsg (bsc#979928).\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n - qlcnic: potential NULL dereference in\n qlcnic_83xx_get_minidump_template() (bsc#922064 FATE#318609)\n - radeon: avoid boot hang in Xen Dom0 (luckily none so far).\n - ratelimit: extend to print suppressed messages on release (bsc#979928).\n - ratelimit: fix bug in time interval by resetting right begin time\n (bsc#979928).\n - rbd: truncate objects on cmpext short reads (bsc#988715).\n - Revert "Input: i8042 - break load dependency between atkbd/psmouse and\n i8042".\n - Revert "Input: i8042 - set up shared ps2_cmd_mutex for AUX ports".\n - rpm/mkspec: Read a default release string from rpm/config.sh (bsc997059)\n - rtnetlink: avoid 0 sized arrays.\n - RTNL: assertion failed at dev.c (bsc#875631).\n - s390: add SMT support (bnc#994438).\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bsc#1002165, bsc#1001419).\n - scsi: ibmvfc: add FC Class 3 Error Recovery support (bsc#984992).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI (bsc#984992).\n - sd: Fix memory leak caused by RESET_WP patch (bsc#999779).\n - squashfs3: properly handle dir_emit() failures (bsc#998795).\n - SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT\n (bnc#868923).\n - SUNRPC: Fix a regression when reconnecting (bsc#946309).\n - supported.conf: Add ext2\n - supported.conf: Add iscsi modules to -base (bsc#997299)\n - supported.conf: Add tun to -base (bsc#992593)\n - supported.conf: Add veth to -base (bsc#992591)\n - target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP\n (bsc#987621).\n - target: Fix race between iscsi-target connection shutdown + ABORT_TASK\n (bsc#987621).\n - tcp: add proper TS val into RST packets (bsc#937086).\n - tcp: align tcp_xmit_size_goal() on tcp_tso_autosize() (bsc#937086).\n - tcp: fix child sockets to use system default congestion control if not\n set.\n - tcp: fix cwnd limited checking to improve congestion control\n (bsc#988617).\n - tcp: refresh skb timestamp at retransmit time (bsc#937086).\n - timers: Use proper base migration in add_timer_on() (bnc#993392).\n - tunnels: Do not apply GRO to multiple layers of encapsulation\n (bsc#1001486).\n - tunnels: Remove encapsulation offloads on decap (bsc#1001486).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n - x86: Removed the free memblock of hibernat keys to avoid memory\n corruption (bsc#990058).\n - x86/tlb/trace: Do not trace on CPU that is offline (TLB Performance\n git-fixes).\n - xenbus: don't invoke ->is_ready() for most device states (bsc#987333).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n - xen/pciback: Fix conf_space read/write overlap check.\n - xen-pciback: return proper values during BAR sizing.\n - xen: x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - xfs: fixed signedness of error code in xfs_inode_buf_verify\n (bsc#1003153).\n - xfs: handle dquot buffer readahead in log recovery correctly\n (bsc#955446).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n - xhci: Check if slot is already in default state before moving it there\n (FATE#315518).\n - xhci: silence warnings in switch (bnc#991665).\n\n", "cvss3": {}, "published": "2016-12-30T18:09:32", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-6480", "CVE-2016-2069", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-8956", "CVE-2016-8658", "CVE-2016-5195", "CVE-2016-6327", "CVE-2016-6130", "CVE-2016-4998", "CVE-2016-7042"], "modified": "2016-12-30T18:09:32", "id": "SUSE-SU-2016:3304-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00100.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:42:58", "description": "The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bnc#986362).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n\n The following non-security bugs were fixed:\n - RDMA/cxgb4: Configure 0B MRs to match HW implementation (bsc#909589).\n - RDMA/cxgb4: Do not hang threads forever waiting on WR replies\n (bsc#909589).\n - RDMA/cxgb4: Fix locking issue in process_mpa_request (bsc#909589).\n - RDMA/cxgb4: Handle NET_XMIT return codes (bsc#909589).\n - RDMA/cxgb4: Increase epd buff size for debug interface (bsc#909589).\n - RDMA/cxgb4: Limit MRs to less than 8GB for T4/T5 devices (bsc#909589).\n - RDMA/cxgb4: Serialize CQ event upcalls with CQ destruction (bsc#909589).\n - RDMA/cxgb4: Wake up waiters after flushing the qp (bsc#909589).\n - bridge: superfluous skb->nfct check in br_nf_dev_queue_xmit (bsc#982544).\n - iucv: call skb_linearize() when needed (bnc#979915, LTC#141240).\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - mm: Fix DIF failures on ext3 filesystems (bsc#971030).\n - net/qlge: Avoids recursive EEH error (bsc#954847).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - qeth: delete napi struct when removing a qeth device (bnc#979915,\n LTC#143590).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979915, LTC#141456).\n - s390/pci: fix use after free in dma_init (bnc#979915, LTC#141626).\n - s390: fix test_fp_ctl inline assembly contraints (bnc#979915,\n LTC#143138).\n - sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency\n (bnc#988498).\n - sched/cputime: Fix cpu_timer_sample_group() double accounting\n (bnc#988498).\n - sched: Provide update_curr callbacks for stop/idle scheduling classes\n (bnc#988498).\n - x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n\n", "cvss3": {}, "published": "2016-08-09T21:09:10", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5829", "CVE-2016-4997", "CVE-2016-4470"], "modified": "2016-08-09T21:09:10", "id": "SUSE-SU-2016:2018-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-12-08T17:30:10", "description": "The openSUSE Leap 42.1 kernel was updated to 4.1.36 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2016-8655: A race condition in the af_packet packet_set_ring\n function could be used by local attackers to crash the kernel or gain\n privileges (bsc#1012754).\n - CVE-2016-9794: A use-after-free in ALSA pcm could lead to crashes or\n allowed local users to potentially gain privileges (bsc#1013533).\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function\n in drivers/scsi/sg.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n - CVE-2016-9178: The __get_user_asm_ex macro in\n arch/x86/include/asm/uaccess.h in the Linux kernel did not initialize a\n certain integer variable, which allowed local users to obtain sensitive\n information from kernel stack memory by triggering failure of a\n get_user_ex call (bnc#1008650).\n - CVE-2016-7913: The xc2028_set_config function in\n drivers/media/tuners/tuner-xc2028.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service (use-after-free)\n via vectors involving omission of the firmware name from a certain data\n structure (bnc#1010478).\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in\n the Linux kernel lacks chunk-length checking for the first chunk, which\n allowed remote attackers to cause a denial of service (out-of-bounds\n slab access) or possibly have unspecified other impact via crafted SCTP\n data (bnc#1011685).\n - CVE-2015-8963: Race condition in kernel/events/core.c in the Linux\n kernel allowed local users to gain privileges or cause a denial of\n service (use-after-free) by leveraging incorrect handling of an swevent\n data structure during a CPU unplug operation (bnc#1010502).\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by reading a tty data\n structure (bnc#1010507).\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the\n Linux kernel allowed local users to cause a denial of service (OOPS) by\n attempting to trigger use of in-kernel hash algorithms for a socket that\n has received zero bytes of data (bnc#1010150).\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel in certain\n unusual hardware configurations, allowed remote attackers to execute\n arbitrary code via crafted fragmented packets (bnc#1008833).\n - CVE-2016-8630: The x86_decode_insn function in arch/x86/kvm/emulate.c in\n the Linux kernel, when KVM is enabled, allowed local users to cause a\n denial of service (host OS crash) via a certain use of a ModR/M byte in\n an undefined instruction (bnc#1009222).\n - CVE-2016-9083: drivers/vfio/pci/vfio_pci.c in the Linux kernel allowed\n local users to bypass integer overflow checks, and cause a denial of\n service (memory corruption) or have unspecified other impact, by\n leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS\n ioctl call, aka a "state machine confusion bug (bnc#1007197).\n - CVE-2016-9084: drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel\n misuses the kzalloc function, which allowed local users to cause a\n denial of service (integer overflow) or have unspecified other impact by\n leveraging access to a vfio PCI device file (bnc#1007197).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc)\n stack protector is enabled, uses an incorrect buffer size for certain\n timeout data, which allowed local users to cause a denial of service\n (stack memory corruption and panic) by reading the /proc/keys file\n (bnc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserves the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n\n The following non-security bugs were fixed:\n\n - ata: ahci_xgene: dereferencing uninitialized pointer in probe\n (bsc#1006580).\n - blacklist.conf: add some commits (bsc#1006580)\n - bna: Add synchronization for tx ring (bsc#993739).\n - bonding: set carrier off for devices created through netlink\n (bsc#999577).\n - btrfs: deal with duplicates during extent_map insertion in\n btrfs_get_extent (bsc#1001171).\n - btrfs: deal with existing encompassing extent map in btrfs_get_extent()\n (bsc#1001171).\n - btrfs: fix extent tree corruption due to relocation (bsc#990384).\n - btrfs: fix races on root_log_ctx lists (bsc#1007653).\n - ext4: fix data exposure after a crash (bsc#1012876).\n - ext4: fix reference counting bug on block allocation error (bsc#1012876).\n - gre: Disable segmentation offloads w/ CSUM and we are encapsulated via\n FOU (bsc#1001486).\n - gro: Allow tunnel stacking in the case of FOU/GUE (bsc#1001486).\n - ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).\n - ipv6: send only one NEWLINK when RA causes changes (bsc#934067).\n - isofs: Do not return EACCES for unknown filesystems (bsc#1012876).\n - jbd2: fix checkpoint list cleanup (bsc#1012876).\n - jbd2: Fix unreclaimed pages after truncate in data=journal mode\n (bsc#1010909).\n - locking/static_key: Fix concurrent static_key_slow_inc() (bsc#1006580).\n - mmc: Fix kabi breakage of mmc-block in 4.1.36 (stable-4.1.36).\n - posix_acl: Added fix for f2fs.\n - Revert "kbuild: add -fno-PIE" (stable-4.1.36).\n - Revert "x86/mm: Expand the exception table logic to allow new handling\n options" (stable-4.1.36).\n - tunnels: Remove encapsulation offloads on decap (bsc#1001486).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n\n", "cvss3": {}, "published": "2016-12-08T15:07:13", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-9794", "CVE-2016-8633", "CVE-2016-8655", "CVE-2016-9084", "CVE-2015-8962", "CVE-2015-8964", "CVE-2016-9555", "CVE-2016-8630", "CVE-2016-9178", "CVE-2015-8963", "CVE-2016-9083", "CVE-2015-8956", "CVE-2016-8646", "CVE-2016-7913", "CVE-2016-7042"], "modified": "2016-12-08T15:07:13", "id": "OPENSUSE-SU-2016:3058-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00027.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-01-20T16:59:42", "description": "This update for the Linux Kernel 4.4.21-81 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bsc#1019079).\n - CVE-2016-9794: Race condition in the snd_pcm_period_elapsed function in\n sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel allowed\n local users to cause a denial of service (use-after-free) or possibly\n have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START\n command (bsc#1013543).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bsc#1012852).\n - CVE-2016-9576: The blk_rq_map_user_iov function in block/blk-map.c in\n the Linux kernel did not properly restrict the type of iterator, which\n allowed local users to read or write to arbitrary kernel memory\n locations or cause a denial of service (use-after-free) by leveraging\n access to a /dev/sg device (bsc#1014271). before 4.8.14\n\n", "cvss3": {}, "published": "2017-01-20T17:12:01", "type": "suse", "title": "Security update for Linux Kernel Live Patch 1 for SLE 12 SP2 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9794", "CVE-2016-10088", "CVE-2016-8632", "CVE-2016-9576"], "modified": "2017-01-20T17:12:01", "id": "SUSE-SU-2017:0228-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00039.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-01-20T16:59:42", "description": "This update for the Linux Kernel 4.4.21-69 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bsc#1019079).\n - CVE-2016-9794: Race condition in the snd_pcm_period_elapsed function in\n sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel allowed\n local users to cause a denial of service (use-after-free) or possibly\n have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START\n command (bsc#1013543).\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the\n Linux kernel did not validate the relationship between the minimum\n fragment length and the maximum packet size, which allowed local users\n to gain privileges or cause a denial of service (heap-based buffer\n overflow) by leveraging the CAP_NET_ADMIN capability (bsc#1012852).\n - CVE-2016-9576: The blk_rq_map_user_iov function in block/blk-map.c in\n the Linux kernel did not properly restrict the type of iterator, which\n allowed local users to read or write to arbitrary kernel memory\n locations or cause a denial of service (use-after-free) by leveraging\n access to a /dev/sg device (bsc#1014271). before 4.8.14\n\n", "cvss3": {}, "published": "2017-01-20T17:11:04", "type": "suse", "title": "Security update for Linux Kernel Live Patch 0 for SLE 12 SP2 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9794", "CVE-2016-10088", "CVE-2016-8632", "CVE-2016-9576"], "modified": "2017-01-20T17:11:04", "id": "SUSE-SU-2017:0227-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00038.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-02-13T21:00:01", "description": "The openSUSE Leap 42.1 kernel to 4.1.38 to receive various security and\n bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2016-7117: Use-after-free vulnerability in the __sys_recvmmsg\n function in net/socket.c in the Linux kernel allowed remote attackers to\n execute arbitrary code via vectors involving a recvmmsg system call that\n is mishandled during error processing (bnc#1003077).\n - CVE-2017-5551: tmpfs: Fixed a bug that could have allowed users to set\n setgid bits on files they don't down (bsc#1021258).\n - CVE-2016-10147: crypto/mcryptd.c in the Linux kernel allowed local users\n to cause a denial of service (NULL pointer dereference and system crash)\n by using an AF_ALG socket with an incompatible algorithm, as\n demonstrated by mcryptd(md5) (bnc#1020381).\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bnc#1017710).\n - CVE-2016-7917: The nfnetlink_rcv_batch function in\n net/netfilter/nfnetlink.c in the Linux kernel did not check whether a\n batch message's length field is large enough, which allowed local users\n to obtain sensitive information from kernel memory or cause a denial of\n service (infinite loop or out-of-bounds read) by leveraging the\n CAP_NET_ADMIN capability (bnc#1010444).\n - CVE-2016-8645: The TCP stack in the Linux kernel mishandled skb\n truncation, which allowed local users to cause a denial of service\n (system crash) via a crafted application that made sendto system calls,\n related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c (bnc#1009969).\n - CVE-2016-9806: Race condition in the netlink_dump function in\n net/netlink/af_netlink.c in the Linux kernel allowed local users to\n cause a denial of service (double free) or possibly have unspecified\n other impact via a crafted application that made sendmsg system calls,\n leading to a free operation associated with a new dump that started\n earlier than anticipated (bnc#1013540 1017589).\n - CVE-2016-9793: The sock_setsockopt function in net/core/sock.c in the\n Linux kernel mishandled negative values of sk_sndbuf and sk_rcvbuf,\n which allowed local users to cause a denial of service (memory\n corruption and system crash) or possibly have unspecified other impact\n by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt\n system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option\n (bnc#1013531 1013542).\n\n The following non-security bugs were fixed:\n\n - PCI: generic: Fix pci_remap_iospace() failure path (bsc#1019658).\n - bcache: partition support: add 16 minors per bcacheN device\n (bsc#1019784).\n - bnx2x: Correct ringparam estimate when DOWN (bsc#1020214).\n - clk: xgene: Do not call __pa on ioremaped address (bsc#1019660).\n - kABI workaround for 4.1.37 mount changes (stable-4.1.37).\n - kABI: reintroduce sk_filter (bsc#1009969).\n - kabi/severities: Ignore inode_change_ok change It's renamed in 4.1.37 to\n setattr_prepare()\n - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] (bsc#1011820).\n - net: introduce __sock_queue_rcv_skb() function (bsc#1009969).\n - netback: correct array index (bsc#983348).\n - netfront: do not truncate grant references.\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n - reiserfs: fix race in prealloc discard (bsc#987576).\n - rose: limit sk_filter trim to payload (bsc#1009969).\n - scsi: bfa: Increase requested firmware version to 3.2.5.1 (bsc#1013273).\n - xenbus: correctly signal errors from xenstored_local_init() (luckily\n none so far).\n - xenbus: do not invoke ->is_ready() for most device states (bsc#987333).\n\n", "cvss3": {}, "published": "2017-02-13T21:30:24", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-9806", "CVE-2016-7117", "CVE-2016-9793", "CVE-2016-7917", "CVE-2016-10088", "CVE-2017-5551", "CVE-2016-10147", "CVE-2016-9576", "CVE-2016-8645"], "modified": "2017-02-13T21:30:24", "id": "OPENSUSE-SU-2017:0458-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00022.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:50:51", "description": "The openSUSE Leap 42.1 kernel was updated to 4.1.26 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-1583: Prevent the usage of mmap when the lower file system does\n not allow it. This could have lead to local privilege escalation when\n ecryptfs-utils was installed and /sbin/mount.ecryptfs_private was setuid\n (bsc#983143).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relies on the write system call, which allows local users to\n cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface. (bsc#979548)\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash,\n or spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions. (bsc#980371).\n - CVE-2016-4951: The tipc_nl_publ_dump function in net/tipc/socket.c in\n the Linux kernel did not verify socket existence, 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 dumpit\n operation. (bsc#981058).\n - CVE-2016-5244: An information leak vulnerability in function\n rds_inc_info_copy of file net/rds/recv.c was fixed that might have\n leaked kernel stack data. (bsc#983213).\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not properly initialize\n a certain data structure, which allowed attackers to\n obtain sensitive information from kernel stack memory via an X.25 Call\n Request. (bsc#981267).\n - CVE-2016-0758: Tags with indefinite length could have corrupted pointers\n in asn1_find_indefinite_length (bsc#979867).\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\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-2016-3134: The netfilter subsystem in the Linux kernel did not\n validate certain offset fields, which allowed local users to gain\n privileges or cause a denial of service (heap memory corruption) via an\n IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n - CVE-2016-3672: The arch_pick_mmap_layout function in arch/x86/mm/mmap.c\n in the Linux kernel did not properly randomize the legacy base address,\n which made it easier for local users to defeat the intended restrictions\n on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism\n for a setuid or setgid program, by disabling stack-consumption resource\n limits (bnc#974308).\n - CVE-2016-4482: A kernel information leak in the usbfs devio connectinfo\n was fixed, which could expose kernel stack memory to userspace.\n (bnc#978401).\n - CVE-2016-4485: A kernel information leak in llc was fixed (bsc#978821).\n - CVE-2016-4486: A kernel information leak in rtnetlink was fixed, where 4\n uninitialized bytes could leak to userspace (bsc#978822).\n - CVE-2016-4557: A use-after-free via double-fdput in\n replace_map_fd_with_map_ptr() was fixed, which could allow privilege\n escalation (bsc#979018).\n - CVE-2016-4565: When the "rdma_ucm" infiniband module is loaded, local\n attackers could escalate their privileges (bsc#979548).\n - CVE-2016-4569: A kernel information leak in the ALSA timer via events\n via snd_timer_user_tinterrupt that could leak information to userspace\n was fixed (bsc#979213).\n - CVE-2016-4578: A kernel information leak in the ALSA timer via events\n that could leak information to userspace was fixed (bsc#979879).\n - CVE-2016-4581: If the first propogated mount copy was being a slave it\n could oops the kernel (bsc#979913)\n\n The following non-security bugs were fixed:\n - ALSA: hda - Add dock support for ThinkPad X260 (boo#979278).\n - ALSA: hda - Apply fix for white noise on Asus N550JV, too (boo#979278).\n - ALSA: hda - Asus N750JV external subwoofer fixup (boo#979278).\n - ALSA: hda - Fix broken reconfig (boo#979278).\n - ALSA: hda - Fix headphone mic input on a few Dell ALC293 machines\n (boo#979278).\n - ALSA: hda - Fix subwoofer pin on ASUS N751 and N551 (boo#979278).\n - ALSA: hda - Fix white noise on Asus N750JV headphone (boo#979278).\n - ALSA: hda - Fix white noise on Asus UX501VW headset (boo#979278).\n - ALSA: hda/realtek - Add ALC3234 headset mode for Optiplex 9020m\n (boo#979278).\n - ALSA: hda/realtek - New codecs support for ALC234/ALC274/ALC294\n (boo#979278).\n - ALSA: hda/realtek - New codec support of ALC225 (boo#979278).\n - ALSA: hda/realtek - Support headset mode for ALC225 (boo#979278).\n - ALSA: pcxhr: Fix missing mutex unlock (boo#979278).\n - ALSA: usb-audio: Quirk for yet another Phoenix Audio devices (v2)\n (boo#979278).\n - bluetooth: fix power_on vs close race (bsc#966849).\n - bluetooth: vhci: fix open_timeout vs. hdev race (bsc#971799,bsc#966849).\n - bluetooth: vhci: Fix race at creating hci device (bsc#971799,bsc#966849).\n - bluetooth: vhci: purge unhandled skbs (bsc#971799,bsc#966849).\n - btrfs: do not use src fd for printk (bsc#980348).\n - btrfs: fix crash/invalid memory access on fsync when using overlayfs\n (bsc#977198)\n - drm: qxl: Workaround for buggy user-space (bsc#981344).\n - enic: set netdev->vlan_features (bsc#966245).\n - fs: add file_dentry() (bsc#977198).\n - IB/IPoIB: Do not set skb truesize since using one linearskb (bsc#980657).\n - input: i8042 - lower log level for "no controller" message (bsc#945345).\n - kabi: Add kabi/severities entries to ignore sound/hda/*, x509_*,\n efivar_validate, file_open_root and dax_fault\n - kabi: Add some fixups (module, pci_dev, drm, fuse and thermal)\n - kabi: file_dentry changes (bsc#977198).\n - kABI fixes for 4.1.22\n - mm/page_alloc.c: calculate 'available' memory in a separate function\n (bsc#982239).\n - net: disable fragment reassembly if high_thresh is zero (bsc#970506).\n - of: iommu: Silence misleading warning.\n - pstore_register() error handling was wrong -- it tried to release lock\n before it's acquired, causing spinlock / preemption imbalance. - usb:\n quirk to stop runtime PM for Intel 7260 (bnc#984460).\n - Revert "usb: hub: do not clear BOS field during reset device"\n (boo#979728).\n - usb: core: hub: hub_port_init lock controller instead of bus\n (bnc#978073).\n - usb: preserve kABI in address0 locking (bnc#978073).\n - usb: usbip: fix potential out-of-bounds write (bnc#975945).\n - USB: xhci: Add broken streams quirk for Frescologic device id 1009\n (bnc#982712).\n - virtio_balloon: do not change memory amount visible via /proc/meminfo\n (bsc#982238).\n - virtio_balloon: export 'available' memory to balloon statistics\n (bsc#982239).\n\n", "cvss3": {}, "published": "2016-06-21T14:08:17", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2016-4581", "CVE-2016-2053", "CVE-2016-4557", "CVE-2016-4951", "CVE-2016-4486", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2016-3955", "CVE-2016-4485", "CVE-2016-4482", "CVE-2016-4578", "CVE-2016-4805", "CVE-2013-7446", "CVE-2016-4565", "CVE-2016-4580", "CVE-2016-3672", "CVE-2016-3134"], "modified": "2016-06-21T14:08:17", "id": "OPENSUSE-SU-2016:1641-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2021-06-08T18:42:29", "description": "The openSUSE 13.1 kernel was updated to 3.12.67 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n\n - CVE-2013-5634: arch/arm/kvm/arm.c in the Linux kernel on the ARM\n platform, when KVM is used, allowed host OS users to cause a denial of\n service (NULL pointer dereference, OOPS, and host OS crash) or possibly\n have unspecified other impact by omitting vCPU initialization before a\n KVM_GET_REG_LIST ioctl call. (bsc#994758)\n - CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in the Linux kernel\n allowed local users to gain privileges by triggering access to a paging\n structure by a different CPU (bnc#963767).\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel used an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bnc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserved the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bnc#995968).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-8658: Stack-based buffer overflow in the\n brcmf_cfg80211_start_ap function in\n drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux\n kernel allowed local users to cause a denial of service (system crash)\n or possibly have unspecified other impact via a long SSID Information\n Element in a command to a Netlink socket (bnc#1004462).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges or\n cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-6327: drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel\n allowed local users to cause a denial of service (NULL pointer\n dereference and system crash) by using an ABORT_TASK command to abort a\n device write operation (bnc#994748).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n remote attackers to hijack TCP sessions via a blind in-window attack\n (bnc#989152).\n - CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in\n drivers/s390/char/sclp_ctl.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by changing a certain\n length value, aka a "double fetch" vulnerability (bnc#987542).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n\n The following non-security bugs were fixed:\n\n - aacraid: Fix RRQ overload (bsc#1003079).\n - acpi / pm: Ignore wakeup setting if the ACPI companion can't wake up\n (FATE#315621).\n - af_vsock: Shrink the area influenced by prepare_to_wait (bsc#994520).\n - apparmor: add missing id bounds check on dfa verification (bsc#1000304).\n - apparmor: check that xindex is in trans_table bounds (bsc#1000304).\n - apparmor: do not check for vmalloc_addr if kvzalloc() failed\n (bsc#1000304).\n - apparmor: do not expose kernel stack (bsc#1000304).\n - apparmor: ensure the target profile name is always audited (bsc#1000304).\n - apparmor: exec should not be returning ENOENT when it denies\n (bsc#1000304).\n - apparmor: fix arg_size computation for when setprocattr is null\n terminated (bsc#1000304).\n - apparmor: fix audit full profile hname on successful load (bsc#1000304).\n - apparmor: fix change_hat not finding hat after policy replacement\n (bsc#1000287).\n - apparmor: fix disconnected bind mnts reconnection (bsc#1000304).\n - apparmor: fix log failures for all profiles in a set (bsc#1000304).\n - apparmor: fix module parameters can be changed after policy is locked\n (bsc#1000304).\n - apparmor: fix oops in profile_unpack() when policy_db is not present\n (bsc#1000304).\n - apparmor: fix oops, validate buffer size in apparmor_setprocattr()\n (bsc#1000304).\n - apparmor: fix put() parent ref after updating the active ref\n (bsc#1000304).\n - apparmor: fix refcount bug in profile replacement (bsc#1000304).\n - apparmor: fix refcount race when finding a child profile (bsc#1000304).\n - apparmor: fix replacement bug that adds new child to old parent\n (bsc#1000304).\n - apparmor: fix uninitialized lsm_audit member (bsc#1000304).\n - apparmor: fix update the mtime of the profile file on replacement\n (bsc#1000304).\n - apparmor: internal paths should be treated as disconnected (bsc#1000304).\n - apparmor: use list_next_entry instead of list_entry_next (bsc#1000304).\n - arm64: Ensure pmd_present() returns false after pmd_mknotpresent()\n (Automatic NUMA Balancing (fate#315482)).\n - arm64: mm: remove broken &= operator from pmd_mknotpresent (Automatic\n NUMA Balancing (fate#315482)).\n - avoid dentry crash triggered by NFS (bsc#984194).\n - be2net: Do not leak iomapped memory on removal (bsc#921784 FATE#318561).\n - be2net: fix BE3-R FW download compatibility check (bsc#921784\n FATE#318561).\n - be2net: fix wrong return value in be_check_ufi_compatibility()\n (bsc#921784 FATE#318561).\n - be2net: remove vlan promisc capability from VF's profile descriptors\n (bsc#921784 FATE#318561).\n - blacklist.conf:\n - blacklist.conf: 78f3d050c34b We do not support fsl hardware\n - blacklist.conf: add 5195c14c8b27 (reverted and superseded by a commit we\n already have)\n - blacklist.conf: Add entry for 7bf52fb891b64b8d61caf0b82060adb9db761aec\n The commit 7bf52fb891b6 ("mm: vmscan: reclaim highmem zone if\n buffer_heads is over limit") is unnecessary as the fix is also available\n from commit d4debc66d1fc ("vmscan: remove unnecessary temporary vars in\n do_try_to_free_pages").\n - blacklist.conf: add pointless networking follow-up fixes\n - blacklist.conf: Add two fanotify commits which we do not need (fixes tag\n was not quite accurate)\n - blacklist.conf: Blacklist unsupported architectures\n - blkfront: fix an error path memory leak (luckily none so far).\n - blk-mq: fix undefined behaviour in order_to_size() (fate#315209).\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - bond: Check length of IFLA_BOND_ARP_IP_TARGET attributes (fate#316924).\n - bonding: always set recv_probe to bond_arp_rcv in arp monitor\n (bsc#977687).\n - bonding: fix curr_active_slave/carrier with loadbalance arp monitoring\n (fate#316924).\n - bonding: Prevent IPv6 link local address on enslaved devices\n (fate#316924).\n - bonding: prevent out of bound accesses (fate#316924).\n - bonding: set carrier off for devices created through netlink\n (bsc#999577).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: add missing discards when unpinning extents with -o discard\n (bsc#904489).\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector\n boundaries (bsc#904489).\n - btrfs: do not create or leak aliased root while cleaning up orphans\n (bsc#904489).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - btrfs: explictly delete unused block groups in close_ctree and\n ro-remount (bsc#904489).\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596,\n bsc#984779)\n - btrfs: fix fitrim discarding device area reserved for boot loader's use\n (bsc#904489).\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n - btrfs: properly track when rescan worker is running (bsc#989953).\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock\n (bsc#904489).\n - btrfs: reorder patches to place local patches back at the end of the\n series\n - btrfs: skip superblocks during discard (bsc#904489).\n - btrfs: test_check_exists: Fix infinite loop when searching for free\n space entries (bsc#987192).\n - btrfs: waiting on qgroup rescan should not always be interruptible\n (bsc#992712).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - cephfs: ignore error from invalidate_inode_pages2_range() in direct\n write (bsc#995153).\n - cephfs: remove warning when ceph_releasepage() is called on dirty page\n (bsc#995153).\n - clockevents: export clockevents_unbind_device instead of\n clockevents_unbind (bnc#937888).\n - conntrack: RFC5961 challenge ACK confuse conntrack LAST-ACK transition\n (bsc#966864).\n - cpumask, nodemask: implement cpumask/nodemask_pr_args() (bnc1003866).\n - cxgbi: fix uninitialized flowi6 (bsc#924384 FATE#318570 bsc#921338).\n - dm: fix AB-BA deadlock in __dm_destroy(). (bsc#970943)\n - drivers/hv: share Hyper-V SynIC constants with userspace (bnc#937888).\n - drivers: hv: vmbus: avoid scheduling in interrupt context in\n vmbus_initiate_unload() (bnc#937888).\n - drivers: hv: vmbus: avoid unneeded compiler optimizations in\n vmbus_wait_for_unload() (bnc#937888).\n - drivers: hv: vmbus: avoid wait_for_completion() on crash (bnc#937888).\n - drivers: hv: vmbus: Cleanup vmbus_set_event() (bnc#937888).\n - drivers: hv: vmbus: do not loose HVMSG_TIMER_EXPIRED messages\n (bnc#937888).\n - drivers: hv: vmbus: do not manipulate with clocksources on crash\n (bnc#937888).\n - drivers: hv: vmbus: Force all channel messages to be delivered on CPU 0\n (bnc#937888).\n - drivers: hv: vmbus: Get rid of the unused irq variable (bnc#937888).\n - drivers: hv: vmbus: handle various crash scenarios (bnc#937888).\n - drivers: hv: vmbus: remove code duplication in message handling\n (bnc#937888).\n - drivers: hv: vmbus: Support handling messages on multiple CPUs\n (bnc#937888).\n - drivers: hv: vmbus: Support kexec on ws2012 r2 and above (bnc#937888).\n - efi: Small leak on error in runtime map code (fate#315019).\n - ext2: Enable ext2 driver in config files (bsc#976195, fate#320805)\n - ext4: Add parameter for tuning handling of ext2 (bsc#976195).\n - Fix kabi change cause by adding flock_owner to open_context (bsc#998689).\n - fix pCPU handling (luckily none so far).\n - fix xfs-handle-dquot-buffer-readahead-in-log-recovery-co.patch\n (bsc#1003153).\n - fs/cifs: cifs_get_root shouldn't use path with tree name (bsc#963655,\n bsc#979681).\n - fs/cifs: Compare prepaths when comparing superblocks (bsc#799133).\n - fs/cifs: Fix memory leaks in cifs_do_mount() (bsc#799133).\n - fs/cifs: Fix regression which breaks DFS mounting (bsc#799133).\n - fs/cifs: make share unaccessible at root level mountable (bsc#799133).\n - fs/cifs: Move check for prefix path to within cifs_get_root()\n (bsc#799133).\n - fs/cifs: REVERT fix wrongly prefixed path to root (bsc#963655,\n bsc#979681)\n - fs/select: add vmalloc fallback for select(2) (bsc#1000189).\n - ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - hyperv: enable call to clockevents_unbind_device in kexec/kdump path\n - hyperv: replace KEXEC_CORE by plain KEXEC because we lack 2965faa5e0 in\n the base kernel\n - i40e: fix an uninitialized variable bug (bnc#857397 FATE#315659).\n - ib/IWPM: Fix a potential skb leak (bsc#924381 FATE#318568 bsc#921338).\n - ib/mlx5: Fix RC transport send queue overhead computation (bnc#865545\n FATE#316891).\n - introduce NETIF_F_GSO_ENCAP_ALL helper mask (bsc#1001486).\n - iommu/amd: Update Alias-DTE in update_device_table() (bsc#975772).\n - ipv6: fix multipath route replace error recovery (bsc#930399).\n - ipv6: KABI workaround for ipv6: add complete rcu protection around\n np->opt.\n - ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).\n - ipv6: send only one NEWLINK when RA causes changes (bsc#934067).\n - iscsi: Add a missed complete in iscsit_close_connection (bsc#992555,\n bsc#987805).\n - iwlwifi: dvm: fix flush support for old firmware (bsc#940545).\n - kabi: clockevents: export clockevents_unbind again.\n - kabi: hide harmless change in struct inet_connection_sock (fate#318553).\n - kABI: protect backing-dev include in mm/migrate.\n - kABI: protect enum usb_device_speed.\n - kABI: protect struct mlx5_modify_qp_mbox_in.\n - kABI: protect struct mmc_packed (kabi).\n - kabi: work around kabi changes from commit 53f9ff48f636 (bsc#988617).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd (bnc#941420).\n - kernel/printk/printk.c: fix faulty logic in the case of recursive printk\n (bnc#744692, bnc#789311).\n - kvm: do not handle APIC access page if in-kernel irqchip is not in use\n (bsc#959463).\n - kvm: vmx: defer load of APIC access page address during reset\n (bsc#959463).\n - libceph: enable large, variable-sized OSD requests (bsc#988715).\n - libceph: make r_request msg_size calculation clearer (bsc#988715).\n - libceph: move r_reply_op_{len,result} into struct ceph_osd_req_op\n (bsc#988715).\n - libceph: osdc->req_mempool should be backed by a slab pool (bsc#988715).\n - libceph: rename ceph_osd_req_op::payload_len to indata_len (bsc#988715).\n - libfc: do not send ABTS when resetting exchanges (bsc#962846).\n - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS\n response (bsc#962846).\n - libfc: Fixup disc_mutex handling (bsc#962846).\n - libfc: fixup locking of ptp_setup() (bsc#962846).\n - libfc: Issue PRLI after a PRLO has been received (bsc#962846).\n - libfc: reset exchange manager during LOGO handling (bsc#962846).\n - libfc: Revisit kref handling (bnc#990245).\n - libfc: sanity check cpu number extracted from xid (bsc#988440).\n - libfc: send LOGO for PLOGI failure (bsc#962846).\n - lib/vsprintf: implement bitmap printing through '%*pb[l]' (bnc#1003866).\n - md: check command validity early in md_ioctl() (bsc#1004520).\n - md: Drop sending a change uevent when stopping (bsc#1003568).\n - md: lockless I/O submission for RAID1 (bsc#982783).\n - md/raid5: fix a recently broken BUG_ON() (bsc#1006691).\n - memcg: convert threshold to bytes (bnc#931454).\n - memcg: fix thresholds for 32b architectures (bnc#931454).\n - mm, cma: prevent nr_isolated_* counters from going negative (bnc#971975\n VM performance -- git fixes).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - module: Issue warnings when tainting kernel (bsc#974406).\n - mpt2sas, mpt3sas: Fix panic when aer correct error occurred (bsc#997708).\n - mpt3sas: Update\n patches.drivers/mpt3sas-Fix-use-sas_is_tlr_enabled-API-before-enabli.patch\n (bsc#967640, bsc#992244).\n - msi-x: fix an error path (luckily none so far).\n - netback: fix flipping mode (bsc#996664).\n - netback: fix refounting (bsc#978094).\n - netfront: do not truncate grant references.\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1003400).\n - nfs: Add a stub for GETDEVICELIST (bnc#898675).\n - nfs: Do not write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfsd: Use free_conn to free connection (bsc#979451).\n - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - nfs: fix BUG() crash in notify_change() with patch to chown_common()\n (bnc#876463).\n - nfs: fix pg_test page count calculation (bnc#898675).\n - nfs: nfs4_fl_prepare_ds must be careful about reporting success\n (bsc#1000776).\n - nfsv4: add flock_owner to open context (bnc#998689).\n - nfsv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - nfsv4: Ensure nfs_atomic_open set the dentry verifier on ENOENT\n (bnc#866130).\n - oom: print nodemask in the oom report (bnc#1003866).\n - packet: tpacket_snd(): fix signed/unsigned comparison (bsc#874131).\n - perf/x86/intel: Fix bug for "cycles:p" and "cycles:pp" on SLM\n (bsc#997896).\n - pm / hibernate: Fix 2G size issue of snapshot image verification\n (bsc#1004252).\n - pm / hibernate: Fix rtree_next_node() to avoid walking off list ends\n (bnc#860441).\n - powerpc: add kernel parameter iommu_alloc_quiet (bsc#998825).\n - printk: add kernel parameter to control writes to /dev/kmsg (bsc#979928).\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n - qlcnic: potential NULL dereference in\n qlcnic_83xx_get_minidump_template() (bsc#922064 FATE#318609)\n - radeon: avoid boot hang in Xen Dom0 (luckily none so far).\n - ratelimit: extend to print suppressed messages on release (bsc#979928).\n - ratelimit: fix bug in time interval by resetting right begin time\n (bsc#979928).\n - rbd: truncate objects on cmpext short reads (bsc#988715).\n - rcu: Fix improper use or RCU in\n patches.kabi/ipv6-add-complete-rcu-protection-around-np-opt.kabi.patch.\n (bsc#961257)\n - Refresh patches.suse/CFS-0259-ceph-Asynchronous-IO-support.patch. After\n a write, we must free the 'request', not the 'response'. This error\n crept in during the backport. bsc#995153\n - Refresh patches.xen/xen3-patch-3.9 (bsc#991247).\n - Rename\n patches.xen/xen3-kgr-{0107,1003}-reserve-a-place-in-thread_struct-for-stori\n ng-RIP.patch to match its non-Xen counterpart.\n - Revert "can: dev: fix deadlock reported after bus-off".\n - Revert "Input: i8042 - break load dependency between atkbd/psmouse and\n i8042".\n - Revert "Input: i8042 - set up shared ps2_cmd_mutex for AUX ports".\n - rpm/config.sh: do not prepend "60." to release string This is needed for\n SLE maintenance workflow, no need for that in evergreen-13.1.\n - rpm/config.sh: Set the SP1 release string to 60.<RELEASE> (bsc#997059)\n - rpm/mkspec: Read a default release string from rpm/config.sh (bsc997059)\n - rtnetlink: avoid 0 sized arrays (fate#316924).\n - s390: add SMT support (bnc#994438, LTC#144756).\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bsc#1002165, bsc#1001419).\n - scsi: ibmvfc: add FC Class 3 Error Recovery support (bsc#984992).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI (bsc#984992).\n - sd: Fix memory leak caused by RESET_WP patch (bsc#999779).\n - squashfs3: properly handle dir_emit() failures (bsc#998795).\n - sunrpc: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT\n (bnc#868923).\n - sunrpc: Fix a regression when reconnecting (bsc#946309).\n - supported.conf: Add ext2\n - supported.conf: Add iscsi modules to -base (bsc#997299)\n - supported.conf: Add tun to -base (bsc#992593)\n - supported.conf: Add veth to -base (bsc#992591)\n - target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP\n (bsc#987621).\n - target: Fix race between iscsi-target connection shutdown + ABORT_TASK\n (bsc#987621).\n - tcp: add proper TS val into RST packets (bsc#937086).\n - tcp: align tcp_xmit_size_goal() on tcp_tso_autosize() (bsc#937086).\n - tcp: fix child sockets to use system default congestion control if not\n set (fate#318553).\n - tcp: fix cwnd limited checking to improve congestion control\n (bsc#988617).\n - tcp: refresh skb timestamp at retransmit time (bsc#937086).\n - timers: Use proper base migration in add_timer_on() (bnc#993392).\n - tunnels: Do not apply GRO to multiple layers of encapsulation\n (bsc#1001486).\n - tunnels: Remove encapsulation offloads on decap (bsc#1001486).\n - Update patches.kabi/kabi.clockevents_unbind.patch (bnc#937888).\n - uprobes: Fix the memcg accounting (bnc#931454).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n - x86/tlb/trace: Do not trace on CPU that is offline (TLB Performance\n git-fixes).\n - xenbus: do not invoke ->is_ready() for most device states (bsc#987333).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n - xen: Linux 3.12.63.\n - xen: Linux 3.12.64.\n - xen/pciback: Fix conf_space read/write overlap check.\n - xen-pciback: return proper values during BAR sizing.\n - xen: x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - xfs: fixed signedness of error code in xfs_inode_buf_verify\n (bsc#1003153).\n - xfs: handle dquot buffer readahead in log recovery correctly\n (bsc#955446).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n - xhci: silence warnings in switch (bnc#991665).\n\n", "cvss3": {}, "published": "2016-12-06T13:08:43", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-6480", "CVE-2016-2069", "CVE-2013-5634", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-8956", "CVE-2016-8658", "CVE-2016-6327", "CVE-2016-6130", "CVE-2016-7042"], "modified": "2016-12-06T13:08:43", "id": "OPENSUSE-SU-2016:3021-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00013.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-11-25T17:29:53", "description": "The SUSE Linux Enterprise 12 kernel was updated to 3.12.67 to receive\n various security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in\n the Linux kernel used an incorrect buffer size for certain timeout data,\n which allowed local users to cause a denial of service (stack memory\n corruption and panic) by reading the /proc/keys file (bsc#1004517).\n - CVE-2016-7097: The filesystem implementation in the Linux kernel\n preserved the setgid bit during a setxattr call, which allowed local\n users to gain group privileges by leveraging the existence of a setgid\n program with restrictions on execute permissions (bsc#995968).\n - CVE-2015-8956: The rfcomm_sock_bind function in\n net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to\n obtain sensitive information or cause a denial of service (NULL pointer\n dereference) via vectors involving a bind system call on a Bluetooth\n RFCOMM socket (bnc#1003925).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152).\n - CVE-2016-6130: Race condition in the sclp_ctl_ioctl_sccb function in\n drivers/s390/char/sclp_ctl.c in the Linux kernel allowed local users to\n obtain sensitive information from kernel memory by changing a certain\n length value, aka a "double fetch" vulnerability (bnc#987542).\n - CVE-2016-6327: drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel\n allowed local users to cause a denial of service (NULL pointer\n dereference and system crash) by using an ABORT_TASK command to abort a\n device write operation (bnc#994748).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in\n the Linux kernel did not properly maintain certain SACK state after a\n failed data copy, which allowed local users to cause a denial of service\n (tcp_xmit_retransmit_queue use-after-free and system crash) via a\n crafted SACK option (bnc#994296).\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in\n drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a\n certain length field, which allowed local users to gain privileges\n or cause a denial of service (heap-based buffer overflow) via an\n ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n - CVE-2016-8658: Stack-based buffer overflow in the\n brcmf_cfg80211_start_ap function in\n drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux\n kernel allowed local users to cause a denial of service (system crash)\n or possibly have unspecified other impact via a long SSID Information\n Element in a command to a Netlink socket (bnc#1004462).\n - CVE-2016-8666: The IP stack in the Linux kernel allowed remote attackers\n to cause a denial of service (stack consumption and panic) or possibly\n have unspecified other impact by triggering use of the GRO path for\n packets with tunnel stacking, as demonstrated by interleaved IPv4\n headers and GRE headers, a related issue to CVE-2016-7039 (bsc#1001486).\n\n The following non-security bugs were fixed:\n\n - aacraid: Fix RRQ overload (bsc#1003079).\n - acpi / PM: Ignore wakeup setting if the ACPI companion can't wake up\n (FATE#315621).\n - AF_VSOCK: Shrink the area influenced by prepare_to_wait (bsc#994520).\n - apparmor: add missing id bounds check on dfa verification (bsc#1000304).\n - apparmor: check that xindex is in trans_table bounds (bsc#1000304).\n - apparmor: do not expose kernel stack (bsc#1000304).\n - apparmor: don't check for vmalloc_addr if kvzalloc() failed\n (bsc#1000304).\n - apparmor: ensure the target profile name is always audited (bsc#1000304).\n - apparmor: exec should not be returning ENOENT when it denies\n (bsc#1000304).\n - apparmor: fix arg_size computation for when setprocattr is null\n terminated (bsc#1000304).\n - apparmor: fix audit full profile hname on successful load (bsc#1000304).\n - apparmor: fix change_hat not finding hat after policy replacement\n (bsc#1000287).\n - apparmor: fix disconnected bind mnts reconnection (bsc#1000304).\n - apparmor: fix log failures for all profiles in a set (bsc#1000304).\n - apparmor: fix module parameters can be changed after policy is locked\n (bsc#1000304).\n - apparmor: fix oops in profile_unpack() when policy_db is not present\n (bsc#1000304).\n - apparmor: fix oops, validate buffer size in apparmor_setprocattr()\n (bsc#1000304).\n - apparmor: fix put() parent ref after updating the active ref\n (bsc#1000304).\n - apparmor: fix refcount bug in profile replacement (bsc#1000304).\n - apparmor: fix refcount race when finding a child profile (bsc#1000304).\n - apparmor: fix replacement bug that adds new child to old parent\n (bsc#1000304).\n - apparmor: fix uninitialized lsm_audit member (bsc#1000304).\n - apparmor: fix update the mtime of the profile file on replacement\n (bsc#1000304).\n - apparmor: internal paths should be treated as disconnected (bsc#1000304).\n - apparmor: use list_next_entry instead of list_entry_next (bsc#1000304).\n - arm64: Ensure pmd_present() returns false after pmd_mknotpresent()\n (Automatic NUMA Balancing (fate#315482)).\n - arm64: mm: remove broken &= operator from pmd_mknotpresent (Automatic\n NUMA Balancing (fate#315482)).\n - avoid dentry crash triggered by NFS (bsc#984194).\n - be2net: Don't leak iomapped memory on removal (bsc#921784).\n - be2net: fix BE3-R FW download compatibility check (bsc#921784).\n - be2net: fix wrong return value in be_check_ufi_compatibility()\n (bsc#921784).\n - be2net: remove vlan promisc capability from VF's profile descriptors\n (bsc#921784).\n - blkfront: fix an error path memory leak (luckily none so far).\n - blk-mq: fix undefined behaviour in order_to_size() (fate#315209).\n - blktap2: eliminate deadlock potential from shutdown path (bsc#909994).\n - blktap2: eliminate race from deferred work queue handling (bsc#911687).\n - bond: Check length of IFLA_BOND_ARP_IP_TARGET attributes (fate#316924).\n - bonding: always set recv_probe to bond_arp_rcv in arp monitor\n (bsc#977687).\n - bonding: fix curr_active_slave/carrier with loadbalance arp monitoring\n (fate#316924).\n - bonding: Prevent IPv6 link local address on enslaved devices\n (fate#316924).\n - bonding: prevent out of bound accesses (fate#316924).\n - bonding: set carrier off for devices created through netlink\n (bsc#999577).\n - btrfs: account for non-CoW'd blocks in btrfs_abort_transaction\n (bsc#983619).\n - btrfs: add missing discards when unpinning extents with -o discard\n (bsc#904489).\n - btrfs: btrfs_issue_discard ensure offset/length are aligned to sector\n boundaries (bsc#904489).\n - btrfs: do not create or leak aliased root while cleaning up orphans\n (bsc#904489).\n - btrfs: ensure that file descriptor used with subvol ioctls is a dir\n (bsc#999600).\n - btrfs: explictly delete unused block groups in close_ctree and\n ro-remount (bsc#904489).\n - btrfs: Fix a data space underflow warning (bsc#985562, bsc#975596,\n bsc#984779)\n - btrfs: fix fitrim discarding device area reserved for boot loader's use\n (bsc#904489).\n - btrfs: handle quota reserve failure properly (bsc#1005666).\n - btrfs: iterate over unused chunk space in FITRIM (bsc#904489).\n - btrfs: make btrfs_issue_discard return bytes discarded (bsc#904489).\n - btrfs: properly track when rescan worker is running (bsc#989953).\n - btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock\n (bsc#904489).\n - btrfs: reorder patches to place local patches back at the end of the\n series\n - btrfs: skip superblocks during discard (bsc#904489).\n - btrfs: test_check_exists: Fix infinite loop when searching for free\n space entries (bsc#987192).\n - btrfs: waiting on qgroup rescan should not always be interruptible\n (bsc#992712).\n - cdc-acm: added sanity checking for probe() (bsc#993891).\n - ceph: After a write, we must free the 'request', not the 'response'.\n This error crept in during the backport. bsc#995153\n - cephfs: ignore error from invalidate_inode_pages2_range() in direct\n write (bsc#995153).\n - cephfs: remove warning when ceph_releasepage() is called on dirty page\n (bsc#995153).\n - clockevents: export clockevents_unbind_device instead of\n clockevents_unbind (bnc#937888).\n - conntrack: RFC5961 challenge ACK confuse conntrack LAST-ACK transition\n (bsc#966864).\n - cpumask, nodemask: implement cpumask/nodemask_pr_args() (bnc1003866).\n - cxgbi: fix uninitialized flowi6 (bsc#924384 FATE#318570 bsc#921338).\n - dm: fix AB-BA deadlock in __dm_destroy(). (bsc#970943)\n - Document the process to blacklist upstream commit-ids\n - drivers/hv: share Hyper-V SynIC constants with userspace (bnc#937888).\n - drivers: hv: vmbus: avoid scheduling in interrupt context in\n vmbus_initiate_unload() (bnc#937888).\n - drivers: hv: vmbus: avoid unneeded compiler optimizations in\n vmbus_wait_for_unload() (bnc#937888).\n - drivers: hv: vmbus: avoid wait_for_completion() on crash (bnc#937888).\n - drivers: hv: vmbus: Cleanup vmbus_set_event() (bnc#937888).\n - drivers: hv: vmbus: do not loose HVMSG_TIMER_EXPIRED messages\n (bnc#937888).\n - drivers: hv: vmbus: do not manipulate with clocksources on crash\n (bnc#937888).\n - drivers: hv: vmbus: Force all channel messages to be delivered on CPU 0\n (bnc#937888).\n - drivers: hv: vmbus: Get rid of the unused irq variable (bnc#937888).\n - drivers: hv: vmbus: handle various crash scenarios (bnc#937888).\n - drivers: hv: vmbus: remove code duplication in message handling\n (bnc#937888).\n - drivers: hv: vmbus: Support handling messages on multiple CPUs\n (bnc#937888).\n - drivers: hv: vmbus: Support kexec on ws2012 r2 and above (bnc#937888).\n - efi: Small leak on error in runtime map code (fate#315019).\n - ext2: Enable ext2 driver in config files (bsc#976195, fate#320805)\n - ext4: Add parameter for tuning handling of ext2 (bsc#976195).\n - ext4: Fixup handling for custom configs.\n - fs/select: add vmalloc fallback for select(2) (bsc#1000189).\n - ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short\n jumps to it (bsc#984419).\n - hyperv: enable call to clockevents_unbind_device in kexec/kdump path\n - hyperv: replace KEXEC_CORE by plain KEXEC because we lack 2965faa5e0 in\n the base kernel\n - i40e: fix an uninitialized variable bug (bnc#857397 FATE#315659).\n - ib/iwpm: Fix a potential skb leak (bsc#924381 FATE#318568 bsc#921338).\n - ib/mlx5: Fix RC transport send queue overhead computation (bnc#865545\n FATE#316891).\n - input: Revert "can: dev: fix deadlock reported after bus-off".\n - input: Revert "Input: i8042 - break load dependency between\n atkbd/psmouse and i8042".\n - input: Revert "Input: i8042 - set up shared ps2_cmd_mutex for AUX ports".\n - introduce NETIF_F_GSO_ENCAP_ALL helper mask (bsc#1001486).\n - iommu/amd: Update Alias-DTE in update_device_table() (bsc#975772).\n - ipv6: Fix improper use or RCU (bsc#961257)\n - ipv6: fix multipath route replace error recovery (bsc#930399).\n - ipv6: KABI workaround for ipv6: add complete rcu protection around\n np->opt.\n - ipv6: send NEWLINK on RA managed/otherconf changes (bsc#934067).\n - ipv6: send only one NEWLINK when RA causes changes (bsc#934067).\n - iscsi: Add a missed complete in iscsit_close_connection (bsc#992555,\n bsc#987805).\n - iwlwifi: dvm: fix flush support for old firmware (bsc#940545).\n - kabi: clockevents: export clockevents_unbind again.\n - kabi: Fix kabi change cause by adding flock_owner to open_context\n (bsc#998689).\n - kabi: hide harmless change in struct inet_connection_sock (fate#318553).\n - kABI: protect backing-dev include in mm/migrate.\n - kABI: protect enum usb_device_speed.\n - kABI: protect struct mlx5_modify_qp_mbox_in.\n - kabi: work around kabi changes from commit 53f9ff48f636 (bsc#988617).\n - kaweth: fix firmware download (bsc#993890).\n - kaweth: fix oops upon failed memory allocation (bsc#993890).\n - kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd (bnc#941420).\n - kernel/printk/printk.c: fix faulty logic in the case of recursive printk\n (bnc#744692, bnc#789311).\n - kvm: do not handle APIC access page if in-kernel irqchip is not in use\n (bsc#959463).\n - Kvm: vmx: defer load of APIC access page address during reset\n (bsc#959463).\n - libceph: enable large, variable-sized OSD requests (bsc#988715).\n - libceph: make r_request msg_size calculation clearer (bsc#988715).\n - libceph: move r_reply_op_{len,result} into struct ceph_osd_req_op\n (bsc#988715).\n - libceph: osdc->req_mempool should be backed by a slab pool (bsc#988715).\n - libceph: rename ceph_osd_req_op::payload_len to indata_len (bsc#988715).\n - libfc: do not send ABTS when resetting exchanges (bsc#962846).\n - libfc: Do not take rdata->rp_mutex when processing a -FC_EX_CLOSED ELS\n response (bsc#962846).\n - libfc: Fixup disc_mutex handling (bsc#962846).\n - libfc: fixup locking of ptp_setup() (bsc#962846).\n - libfc: Issue PRLI after a PRLO has been received (bsc#962846).\n - libfc: reset exchange manager during LOGO handling (bsc#962846).\n - libfc: Revisit kref handling (bnc#990245).\n - libfc: sanity check cpu number extracted from xid (bsc#988440).\n - libfc: send LOGO for PLOGI failure (bsc#962846).\n - lib/vsprintf: implement bitmap printing through '%*pb[l]' (bnc#1003866).\n - md: check command validity early in md_ioctl() (bsc#1004520).\n - md: Drop sending a change uevent when stopping (bsc#1003568).\n - md: lockless I/O submission for RAID1 (bsc#982783).\n - md/raid5: fix a recently broken BUG_ON() (bsc#1006691).\n - memcg: convert threshold to bytes (bnc#931454).\n - memcg: fix thresholds for 32b architectures (bnc#931454).\n - mm, cma: prevent nr_isolated_* counters from going negative (bnc#971975\n VM performance -- git fixes).\n - mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED\n (VM Functionality, bnc#986445).\n - module: Issue warnings when tainting kernel (bsc#974406).\n - mpt2sas, mpt3sas: Fix panic when aer correct error occurred (bsc#997708).\n - MSI-X: fix an error path (luckily none so far).\n - netback: fix flipping mode (bsc#996664).\n - netback: fix refounting (bsc#978094).\n - netfront: don't truncate grant references.\n - netfront: use correct linear area after linearizing an skb (bsc#1007886).\n - nfs4: reset states to use open_stateid when returning delegation\n voluntarily (bsc#1003400).\n - nfs: Add a stub for GETDEVICELIST (bnc#898675).\n - nfs: Do not write enable new pages while an invalidation is proceeding\n (bsc#999584).\n - nfsd: Use free_conn to free connection (bsc#979451).\n - nfs: Fix an LOCK/OPEN race when unlinking an open file (bsc#956514).\n - nfs: Fix a regression in the read() syscall (bsc#999584).\n - nfs: fix BUG() crash in notify_change() with patch to chown_common()\n (bnc#876463).\n - nfs: fix pg_test page count calculation (bnc#898675).\n - nfs: nfs4_fl_prepare_ds must be careful about reporting success\n (bsc#1000776).\n - nfsv4: add flock_owner to open context (bnc#998689).\n - nfsv4: change nfs4_do_setattr to take an open_context instead of a\n nfs4_state (bnc#998689).\n - nfsv4: change nfs4_select_rw_stateid to take a lock_context inplace of\n lock_owner (bnc#998689).\n - nfsv4: enhance nfs4_copy_lock_stateid to use a flock stateid if there is\n one (bnc#998689).\n - nfsv4: Ensure nfs_atomic_open set the dentry verifier on ENOENT\n (bnc#866130).\n - oom: print nodemask in the oom report (bnc#1003866).\n - packet: tpacket_snd(): fix signed/unsigned comparison (bsc#874131).\n - perf/x86/intel: Fix bug for "cycles:p" and "cycles:pp" on SLM\n (bsc#997896).\n - pm / hibernate: Fix 2G size issue of snapshot image verification\n (bsc#1004252).\n - pm / hibernate: Fix rtree_next_node() to avoid walking off list ends\n (bnc#860441).\n - powerpc: add kernel parameter iommu_alloc_quiet (bsc#998825).\n - printk: add kernel parameter to control writes to /dev/kmsg (bsc#979928).\n - qgroup: Prevent qgroup->reserved from going subzero (bsc#993841).\n - qlcnic: potential NULL dereference in\n qlcnic_83xx_get_minidump_template() (bsc#922064 FATE#318609)\n - radeon: avoid boot hang in Xen Dom0 (luckily none so far).\n - ratelimit: extend to print suppressed messages on release (bsc#979928).\n - ratelimit: fix bug in time interval by resetting right begin time\n (bsc#979928).\n - rbd: truncate objects on cmpext short reads (bsc#988715).\n - rpm/config.sh: Set the SP1 release string to 60.<RELEASE> (bsc#997059)\n - rpm/mkspec: Read a default release string from rpm/config.sh (bsc997059)\n - rtnetlink: avoid 0 sized arrays (fate#316924).\n - s390: add SMT support (bnc#994438, LTC#144756).\n - sched/core: Fix an SMP ordering race in try_to_wake_up() vs. schedule()\n (bnc#1001419).\n - sched/core: Fix a race between try_to_wake_up() and a woken up task\n (bsc#1002165, bsc#1001419).\n - scsi: ibmvfc: add FC Class 3 Error Recovery support (bsc#984992).\n - scsi: ibmvfc: Fix I/O hang when port is not mapped (bsc#971989)\n - scsi: ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI (bsc#984992).\n - sd: Fix memory leak caused by RESET_WP patch (bsc#999779).\n - squashfs3: properly handle dir_emit() failures (bsc#998795).\n - sunrpc: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT\n (bnc#868923).\n - sunrpc: Fix a regression when reconnecting (bsc#946309).\n - supported.conf: Add ext2\n - supported.conf: Add iscsi modules to -base (bsc#997299)\n - supported.conf: Add tun to -base (bsc#992593)\n - supported.conf: Add veth to -base (bsc#992591)\n - target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP\n (bsc#987621).\n - target: Fix race between iscsi-target connection shutdown + ABORT_TASK\n (bsc#987621).\n - tcp: add proper TS val into RST packets (bsc#937086).\n - tcp: align tcp_xmit_size_goal() on tcp_tso_autosize() (bsc#937086).\n - tcp: fix child sockets to use system default congestion control if not\n set (fate#318553).\n - tcp: fix cwnd limited checking to improve congestion control\n (bsc#988617).\n - tcp: refresh skb timestamp at retransmit time (bsc#937086).\n - timers: Use proper base migration in add_timer_on() (bnc#993392).\n - tunnels: Do not apply GRO to multiple layers of encapsulation\n (bsc#1001486).\n - tunnels: Remove encapsulation offloads on decap (bsc#1001486).\n - Update\n patches.drivers/mpt3sas-Fix-use-sas_is_tlr_enabled-API-before-enabli.patch\n (bsc#967640, bsc#992244).\n - Update patches.kabi/kabi.clockevents_unbind.patch (bnc#937888).\n - uprobes: Fix the memcg accounting (bnc#931454).\n - usb: fix typo in wMaxPacketSize validation (bsc#991665).\n - usbhid: add ATEN CS962 to list of quirky devices (bsc#1007615).\n - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices\n (bsc#922634).\n - usb: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - vmxnet3: Wake queue from reset work (bsc#999907).\n - x86/tlb/trace: Do not trace on CPU that is offline (TLB Performance\n git-fixes).\n - xenbus: don't invoke ->is_ready() for most device states (bsc#987333).\n - xenbus: inspect the correct type in xenbus_dev_request_and_reply().\n - xen: Linux 3.12.63.\n - xen/pciback: Fix conf_space read/write overlap check.\n - xen-pciback: return proper values during BAR sizing.\n - xen: Refresh patches.xen/xen3-patch-3.9 (bsc#991247).\n - xen: x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - xfs: fixed signedness of error code in xfs_inode_buf_verify\n (bsc#1003153).\n - xfs: fix xfs-handle-dquot-buffer-readahead-in-log-recovery-co.patch\n (bsc#1003153).\n - xfs: handle dquot buffer readahead in log recovery correctly\n (bsc#955446).\n - xfs: Silence warnings in xfs_vm_releasepage() (bnc#915183 bsc#987565).\n - xhci: silence warnings in switch (bnc#991665).\n\n", "cvss3": {}, "published": "2016-11-25T17:07:36", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-7097", "CVE-2016-6480", "CVE-2016-8666", "CVE-2016-5696", "CVE-2016-7425", "CVE-2016-6828", "CVE-2015-8956", "CVE-2016-8658", "CVE-2016-7039", "CVE-2016-6327", "CVE-2016-6130", "CVE-2016-7042"], "modified": "2016-11-25T17:07:36", "id": "SUSE-SU-2016:2912-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00041.html", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:38:48", "description": "The SUSE Linux Enterprise 12 SP1 RT kernel was updated to 3.12.61 to\n receive various security and bugfixes.\n\n Main feature additions:\n - Improved support for Clustered File System (CephFS, fate#318586).\n\n The following security bugs were fixed:\n - CVE-2014-9717: fs/namespace.c in the Linux kernel processes MNT_DETACH\n umount2 system calls without verifying that the MNT_LOCKED flag is\n unset, which allowed local users to bypass intended access restrictions\n and navigate to filesystem locations beneath a mount by calling umount2\n within a user namespace (bnc#928547).\n - CVE-2014-9904: The snd_compress_check_input function in\n sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel\n did not properly check for an integer overflow, which allowed local\n users to cause a denial of service (insufficient memory allocation) or\n possibly have unspecified other impact via a crafted\n SNDRV_COMPRESS_SET_PARAMS ioctl call (bnc#986811).\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed\n physically proximate attackers to cause a denial of service (panic) via\n a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\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-2015-8551: The PCI backend driver in Xen, when running on an x86\n system, allowed local guest administrators to hit BUG conditions and\n cause a denial of service (NULL pointer dereference and host OS crash)\n by leveraging a system with access to a passed-through MSI or MSI-X\n capable physical PCI device and a crafted sequence of XEN_PCI_OP_*\n operations, aka "Linux pciback missing sanity checks (bnc#957990).\n - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86\n system, allowed local guest administrators to generate a continuous\n stream of WARN messages and cause a denial of service (disk consumption)\n by leveraging a system with access to a passed-through MSI or MSI-X\n capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka\n "Linux pciback missing sanity checks (bnc#957990).\n - CVE-2015-8845: The tm_reclaim_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n did not ensure that TM suspend mode exists before proceeding with a\n tm_reclaim call, which allowed local users to cause a denial of service\n (TM Bad Thing exception and panic) via a crafted application\n (bnc#975533).\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux\n kernel allowed local users to gain privileges via crafted ASN.1 data\n (bnc#979867).\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain\n privileges or cause a denial of service (stack memory consumption) via\n vectors involving crafted mmap calls for /proc pathnames, leading to\n recursive pagefault handling (bnc#983143).\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in\n the Linux kernel allowed attackers to cause a denial of service (panic)\n via an ASN.1 BER file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n - CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of\n unread data in pipes, which allowed local users to cause a denial of\n service (memory consumption) by creating many pipes with non-default\n sizes (bnc#970948).\n - CVE-2016-3672: The arch_pick_mmap_layout function in arch/x86/mm/mmap.c\n in the Linux kernel did not properly randomize the legacy base address,\n which made it easier for local users to defeat the intended restrictions\n on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism\n for a setuid or setgid program, by disabling stack-consumption resource\n limits (bnc#974308).\n - CVE-2016-3707: The icmp_check_sysrq function in net/ipv4/icmp.c in the\n kernel.org projects/rt patches for the Linux kernel allowed remote\n attackers to execute SysRq commands via crafted ICMP Echo Request\n packets, as demonstrated by a brute-force attack to discover a cookie,\n or an attack that occurs after reading the local icmp_echo_sysrq file\n (bnc#980246).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel\n incorrectly relies on the write system call, which allowed local users\n to cause a denial of service (kernel memory write operation) or possibly\n have unspecified other impact via a uAPI interface (bnc#979548).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bnc#979213).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation\n in the netfilter subsystem in the Linux kernel allowed local users to\n gain privileges or cause a denial of service (memory corruption) by\n leveraging in-container root access to provide a crafted offset value\n that triggers an unintended decrement (bnc#986362).\n - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the\n Linux kernel did not initialize a certain structure member, which\n allowed remote attackers to obtain sensitive information from kernel\n stack memory by reading an RDS message (bnc#983213).\n - CVE-2016-5828: The start_thread function in\n arch/powerpc/kernel/process.c in the Linux kernel on powerpc platforms\n mishandled transactional state, which allowed local users to cause a\n denial of service (invalid process state or TM Bad Thing exception, and\n system crash) or possibly have unspecified other impact by starting and\n suspending a transaction before an exec system call (bnc#986569).\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allowed local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n\n The following non-security bugs were fixed:\n - ALSA: hrtimer: Handle start/stop more properly (bsc#973378).\n - Add wait_event_cmd() (bsc#953048).\n - Btrfs: be more precise on errors when getting an inode from disk\n (bsc#981038).\n - Btrfs: do not collect ordered extents when logging that inode exists\n (bsc#977685).\n - Btrfs: do not return EBUSY on concurrent subvolume mounts (bsc#951844).\n - Btrfs: do not use src fd for printk (bsc#980348).\n - Btrfs: fix empty symlink after creating symlink and fsync parent dir\n (bsc#977685).\n - Btrfs: fix file loss on log replay after renaming a file and fsync\n (bsc#977685).\n - Btrfs: fix file/data loss caused by fsync after rename and new inode\n (bsc#977685).\n - Btrfs: fix for incorrect directory entries after fsync log replay\n (bsc#957805, bsc#977685).\n - Btrfs: fix race between fsync and lockless direct IO writes (bsc#977685).\n - Btrfs: fix unreplayable log after snapshot delete + parent dir fsync\n (bsc#977685).\n - Btrfs: improve performance on fsync against new inode after\n rename/unlink (bsc#981038).\n - Btrfs: qgroup: Fix qgroup accounting when creating snapshot (bsc#972933).\n - Btrfs: serialize subvolume mounts with potentially mismatching rw flags\n (bsc#951844).\n - CacheFiles: Fix incorrect test for in-memory object collision\n (bsc#971049).\n - CacheFiles: Handle object being killed before being set up (bsc#971049).\n - EDAC, sb_edac: Add support for duplicate device IDs (bsc#979521).\n - EDAC, sb_edac: Fix TAD presence check for sbridge_mci_bind_devs()\n (bsc#979521).\n - EDAC, sb_edac: Fix rank lookup on Broadwell (bsc#979521).\n - EDAC/sb_edac: Fix computation of channel address (bsc#979521).\n - EDAC: Correct channel count limit (bsc#979521).\n - EDAC: Remove arbitrary limit on number of channels (bsc#979521).\n - EDAC: Use static attribute groups for managing sysfs entries\n (bsc#979521).\n - FS-Cache: Add missing initialization of ret in cachefiles_write_page()\n (bsc#971049).\n - FS-Cache: Count culled objects and objects rejected due to lack of space\n (bsc#971049).\n - FS-Cache: Fix cancellation of in-progress operation (bsc#971049).\n - FS-Cache: Handle a new operation submitted against a killed object\n (bsc#971049).\n - FS-Cache: Move fscache_report_unexpected_submission() to make it more\n available (bsc#971049).\n - FS-Cache: Out of line fscache_operation_init() (bsc#971049).\n - FS-Cache: Permit fscache_cancel_op() to cancel in-progress operations\n too (bsc#971049).\n - FS-Cache: Put an aborted initialised op so that it is accounted\n correctly (bsc#971049).\n - FS-Cache: Reduce cookie ref count if submit fails (bsc#971049).\n - FS-Cache: Synchronise object death state change vs operation submission\n (bsc#971049).\n - FS-Cache: The operation cancellation method needs calling in more places\n (bsc#971049).\n - FS-Cache: Timeout for releasepage() (bsc#971049).\n - FS-Cache: When submitting an op, cancel it if the target object is dying\n (bsc#971049).\n - FS-Cache: fscache_object_is_dead() has wrong logic, kill it (bsc#971049).\n - Fix cifs_uniqueid_to_ino_t() function for s390x (bsc#944309)\n - Fix kabi issue (bsc#971049).\n - Input: i8042 - lower log level for "no controller" message (bsc#945345).\n - KVM: x86: expose invariant tsc cpuid bit (v2) (bsc#971770).\n - MM: increase safety margin provided by PF_LESS_THROTTLE (bsc#956491).\n - NVMe: Unify controller probe and resume (bsc#979347).\n - NVMe: init nvme queue before enabling irq (bsc#662458).\n - PCI/AER: Clear error status registers during enumeration and restore\n (bsc#985978).\n - Refresh patches.xen/xen-netback-coalesce: Restore copying of SKBs with\n head exceeding page size (bsc#978469).\n - Revert "scsi: fix soft lockup in scsi_remove_target() on module removal"\n (bsc#970609).\n - SCSI: Increase REPORT_LUNS timeout (bsc#982282).\n - USB: xhci: Add broken streams quirk for Frescologic device id 1009\n (bnc#982698).\n - Update\n patches.drivers/0001-nvme-fix-max_segments-integer-truncation.patch\n (bsc#979419). Fix reference.\n - Update\n patches.drivers/nvme-0106-init-nvme-queue-before-enabling-irq.patch\n (bsc#962742). Fix incorrect bugzilla referece.\n - Update patches.kernel.org/patch-3.12.55-56 references (add bsc#973570).\n - Use mainline variant of hyperv KVP IP failover patch (bnc#978527)\n - VSOCK: Fix lockdep issue (bsc#977417).\n - VSOCK: sock_put wasn't safe to call in interrupt context (bsc#977417).\n - Vmxnet3: set CHECKSUM_UNNECESSARY for IPv6 packets (bsc#976739).\n - base: make module_create_drivers_dir race-free (bnc#983977).\n - block: do not check request size in blk_cloned_rq_check_limits()\n (bsc#972124).\n - cachefiles: perform test on s_blocksize when opening cache file\n (bsc#971049).\n - cdc_ncm: workaround for EM7455 "silent" data interface (bnc#988552).\n - ceph fscache: Introduce a routine for uncaching single no data page from\n fscache.\n - ceph fscache: Uncaching no data page from fscache in readpage().\n - ceph: Asynchronous IO support.\n - ceph: Avoid to propagate the invalid page point.\n - ceph: Clean up if error occurred in finish_read().\n - ceph: EIO all operations after forced umount.\n - ceph: Implement writev/pwritev for sync operation.\n - ceph: Remove racey watch/notify event infrastructure (bsc#964727)\n - ceph: Remove racey watch/notify event infrastructure (bsc#964727)\n - ceph: add acl for cephfs.\n - ceph: add acl, noacl options for cephfs mount.\n - ceph: add get_name() NFS export callback.\n - ceph: add get_parent() NFS export callback.\n - ceph: add imported caps when handling cap export message.\n - ceph: add inline data to pagecache.\n - ceph: add missing init_acl() for mkdir() and atomic_open().\n - ceph: add open export target session helper.\n - ceph: add request to i_unsafe_dirops when getting unsafe reply.\n - ceph: additional debugfs output.\n - ceph: always re-send cap flushes when MDS recovers.\n - ceph: avoid block operation when !TASK_RUNNING (ceph_get_caps).\n - ceph: avoid block operation when !TASK_RUNNING\n (ceph_mdsc_close_sessions).\n - ceph: avoid block operation when !TASK_RUNNING (ceph_mdsc_sync).\n - ceph: avoid releasing caps that are being used.\n - ceph: avoid sending unnessesary FLUSHSNAP message.\n - ceph: avoid useless ceph_get_dentry_parent_inode() in ceph_rename().\n - ceph: cast PAGE_SIZE to size_t in ceph_sync_write().\n - ceph: ceph_frag_contains_value can be boolean.\n - ceph: ceph_get_parent() can be static.\n - ceph: check OSD caps before read/write.\n - ceph: check buffer size in ceph_vxattrcb_layout().\n - ceph: check caps in filemap_fault and page_mkwrite.\n - ceph: check directory's completeness before emitting directory entry.\n - ceph: check inode caps in ceph_d_revalidate.\n - ceph: check unsupported fallocate mode.\n - ceph: check zero length in ceph_sync_read().\n - ceph: checking for IS_ERR instead of NULL.\n - ceph: cleanup unsafe requests when reconnecting is denied.\n - ceph: cleanup use of ceph_msg_get.\n - ceph: clear directory's completeness when creating file.\n - ceph: convert inline data to normal data before data write.\n - ceph: do not assume r_old_dentry[_dir] always set together.\n - ceph: do not chain inode updates to parent fsync.\n - ceph: do not grabs open file reference for aborted request.\n - ceph: do not include ceph.{file,dir}.layout vxattr in listxattr().\n - ceph: do not include used caps in cap_wanted.\n - ceph: do not invalidate page cache when inode is no longer used.\n - ceph: do not mark dirty caps when there is no auth cap.\n - ceph: do not pre-allocate space for cap release messages.\n - ceph: do not set r_old_dentry_dir on link().\n - ceph: do not trim auth cap when there are cap snaps.\n - ceph: do not zero i_wrbuffer_ref when reconnecting is denied.\n - ceph: drop cap releases in requests composed before cap reconnect.\n - ceph: drop extra open file reference in ceph_atomic_open().\n - ceph: drop unconnected inodes.\n - ceph: exclude setfilelock requests when calculating oldest tid.\n - ceph: export ceph_session_state_name function.\n - ceph: fetch inline data when getting Fcr cap refs.\n - ceph: fix __dcache_readdir().\n - ceph: fix a comment typo.\n - ceph: fix append mode write.\n - ceph: fix atomic_open snapdir.\n - ceph: fix bool assignments.\n - ceph: fix cache revoke race.\n - ceph: fix ceph_dir_llseek().\n - ceph: fix ceph_fh_to_parent().\n - ceph: fix ceph_removexattr().\n - ceph: fix ceph_set_acl().\n - ceph: fix ceph_writepages_start().\n - ceph: fix dcache/nocache mount option.\n - ceph: fix dentry leaks.\n - ceph: fix directory fsync.\n - ceph: fix divide-by-zero in __validate_layout().\n - ceph: fix double page_unlock() in page_mkwrite().\n - ceph: fix dout() compile warnings in ceph_filemap_fault().\n - ceph: fix file lock interruption.\n - ceph: fix flush tid comparision.\n - ceph: fix flushing caps.\n - ceph: fix llistxattr on symlink.\n - ceph: fix message length computation.\n - ceph: fix mksnap crash.\n - ceph: fix null pointer dereference in send_mds_reconnect().\n - ceph: fix pr_fmt() redefinition.\n - ceph: fix queuing inode to mdsdir's snaprealm.\n - ceph: fix reading inline data when i_size greater than PAGE_SIZE.\n - ceph: fix request time stamp encoding.\n - ceph: fix reset_readdir().\n - ceph: fix setting empty extended attribute.\n - ceph: fix sizeof(struct tYpO *) typo.\n - ceph: fix snap context leak in error path.\n - ceph: fix trim caps.\n - ceph: fix uninline data function.\n - ceph: flush cap release queue when trimming session caps.\n - ceph: flush inline version.\n - ceph: forbid mandatory file lock.\n - ceph: fscache: Update object store limit after file writing.\n - ceph: fscache: Wait for completion of object initialization.\n - ceph: fscache: add an interface to synchronize object store limit.\n - ceph: get inode size for each append write.\n - ceph: handle -ESTALE reply.\n - ceph: handle SESSION_FORCE_RO message.\n - ceph: handle cap export race in try_flush_caps().\n - ceph: handle cap import atomically.\n - ceph: handle frag mismatch between readdir request and reply.\n - ceph: handle race between cap reconnect and cap release.\n - ceph: handle session flush message.\n - ceph: hold on to exclusive caps on complete directories.\n - ceph: implement readv/preadv for sync operation.\n - ceph: improve readahead for file holes.\n - ceph: improve reference tracking for snaprealm.\n - ceph: include time stamp in every MDS request.\n - ceph: include time stamp in replayed MDS requests.\n - ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support.\n - ceph: initialize inode before instantiating dentry.\n - ceph: introduce a new inode flag indicating if cached dentries are\n ordered.\n - ceph: introduce ceph_fill_fragtree().\n - ceph: introduce global empty snap context.\n - ceph: invalidate dirty pages after forced umount.\n - ceph: keep i_snap_realm while there are writers.\n - ceph: kstrdup() memory handling.\n - ceph: let MDS adjust readdir 'frag'.\n - ceph: make ceph_forget_all_cached_acls() static inline.\n - ceph: make fsync() wait unsafe requests that created/modified inode.\n - ceph: make sure syncfs flushes all cap snaps.\n - ceph: make sure write caps are registered with auth MDS.\n - ceph: match wait_for_completion_timeout return type.\n - ceph: message versioning fixes.\n - ceph: move ceph_find_inode() outside the s_mutex.\n - ceph: move spinlocking into ceph_encode_locks_to_buffer and\n ceph_count_locks.\n - ceph: no need to get parent inode in ceph_open.\n - ceph: parse inline data in MClientReply and MClientCaps.\n - ceph: pre-allocate ceph_cap struct for ceph_add_cap().\n - ceph: pre-allocate data structure that tracks caps flushing.\n - ceph: preallocate buffer for readdir reply.\n - ceph: print inode number for LOOKUPINO request.\n - ceph: properly apply umask when ACL is enabled.\n - ceph: properly handle XATTR_CREATE and XATTR_REPLACE.\n - ceph: properly mark empty directory as complete.\n - ceph: properly release page upon error.\n - ceph: properly zero data pages for file holes.\n - ceph: provide seperate {inode,file}_operations for snapdir.\n - ceph: queue cap release in __ceph_remove_cap().\n - ceph: queue vmtruncate if necessary when handing cap grant/revoke.\n - ceph: ratelimit warn messages for MDS closes session.\n - ceph: re-send AIO write request when getting -EOLDSNAP error.\n - ceph: re-send flushing caps (which are revoked) in reconnect stage.\n - ceph: re-send requests when MDS enters reconnecting stage.\n - ceph: refactor readpage_nounlock() to make the logic clearer.\n - ceph: remember subtree root dirfrag's auth MDS.\n - ceph: remove exported caps when handling cap import message.\n - ceph: remove outdated frag information.\n - ceph: remove redundant code for max file size verification.\n - ceph: remove redundant declaration.\n - ceph: remove redundant memset(0).\n - ceph: remove redundant test of head->safe and silence static analysis\n warnings.\n - ceph: remove the useless judgement.\n - ceph: remove unused functions in ceph_frag.h.\n - ceph: remove unused stringification macros.\n - ceph: remove useless ACL check.\n - ceph: remove xattr when null value is given to setxattr().\n - ceph: rename snapshot support.\n - ceph: replace comma with a semicolon.\n - ceph: request xattrs if xattr_version is zero.\n - ceph: reserve caps for file layout/lock MDS requests.\n - ceph: reset r_resend_mds after receiving -ESTALE.\n - ceph: return error for traceless reply race.\n - ceph: rework dcache readdir.\n - ceph: send TID of the oldest pending caps flush to MDS.\n - ceph: send client metadata to MDS.\n - ceph: set caps count after composing cap reconnect message.\n - ceph: set i_head_snapc when getting CEPH_CAP_FILE_WR reference.\n - ceph: set mds_wanted when MDS reply changes a cap to auth cap.\n - ceph: show nocephx_require_signatures and notcp_nodelay options.\n - ceph: show non-default options only.\n - ceph: simplify ceph_fh_to_dentry().\n - ceph: simplify two mount_timeout sites.\n - ceph: skip invalid dentry during dcache readdir.\n - ceph: support inline data feature.\n - ceph: switch some GFP_NOFS memory allocation to GFP_KERNEL.\n - ceph: sync read inline data.\n - ceph: take snap_rwsem when accessing snap realm's cached_context.\n - ceph: tolerate bad i_size for symlink inode (bsc#985232).\n - ceph: track pending caps flushing accurately.\n - ceph: track pending caps flushing globally.\n - ceph: trim unused inodes before reconnecting to recovering MDS.\n - ceph: trivial comment fix.\n - ceph: update i_max_size even if inode version does not change.\n - ceph: update inode fields according to issued caps.\n - ceph: use %zu for len in ceph_fill_inline_data().\n - ceph: use ceph_seq_cmp() to compare migrate_seq.\n - ceph: use empty snap context for uninline_data and get_pool_perm.\n - ceph: use fl->fl_file as owner identifier of flock and posix lock.\n - ceph: use fl->fl_type to decide flock operation.\n - ceph: use fpos_cmp() to compare dentry positions.\n - ceph: use getattr request to fetch inline data.\n - ceph: use i_size_{read,write} to get/set i_size.\n - ceph: use msecs_to_jiffies for time conversion.\n - ceph: use pagelist to present MDS request data.\n - ceph: use truncate_pagecache() instead of truncate_inode_pages().\n - ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request()\n failure.\n - client: include kernel version in client metadata.\n - cpuset: Fix potential deadlock w/ set_mems_allowed (bsc#960857,\n bsc#974646).\n - crush: add chooseleaf_stable tunable.\n - crush: decode and initialize chooseleaf_stable.\n - crush: ensure bucket id is valid before indexing buckets array.\n - crush: ensure take bucket value is valid.\n - crush: fix crash from invalid 'take' argument.\n - crush: sync up with userspace.\n - crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode\n (bsc#958390).\n - crypto: testmgr - mark authenticated ctr(aes) also as FIPS able\n (bsc#958390).\n - drm/mgag200: Add support for a new G200eW3 chipset (bsc#983904).\n - drm/mgag200: Add support for a new rev of G200e (bsc#983904).\n - drm/mgag200: Black screen fix for G200e rev 4 (bsc#983904).\n - drm/mgag200: remove unused variables (bsc#983904).\n - drm: qxl: Workaround for buggy user-space (bsc#981344).\n - efifb: Add support for 64-bit frame buffer addresses (bsc#973499).\n - efifb: Fix 16 color palette entry calculation (bsc#983318).\n - efifb: Fix KABI of screen_info struct (bsc#973499).\n - ehci-pci: enable interrupt on BayTrail (bnc#947337).\n - enic: set netdev->vlan_features (bsc#966245).\n - fs/ceph/debugfs.c: replace seq_printf by seq_puts.\n - fs/ceph: replace pr_warning by pr_warn.\n - hid-elo: kill not flush the work (bnc#982354).\n - hv: util: Pass the channel information during the init call (bnc#978527).\n - hv: utils: Invoke the poll function after handshake (bnc#978527).\n - hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read().\n - iommu/vt-d: Enable QI on all IOMMUs before setting root entry\n (bsc#975772).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - kabi/severities: Added raw3270_* PASS to allow IBM LTC changes\n (bnc#979922, LTC#141736).\n - kabi/severities: Allow changes in zpci_* symbols (bsc#974692)\n - kabi/severities: Whitelist libceph and rbd (bsc#964727).\n - kabi/severities: Whitelist libceph and rbd.\n - kabi: prevent spurious modversion changes after bsc#982544 fix\n (bsc#982544).\n - kabi: protect struct fc_rport_priv (bsc#953233, bsc#962846).\n - kgraft/gfs2: Do not block livepatching in the log daemon for too long.\n - kgraft/xen: Do not block livepatching in the XEN blkif kthread.\n - libceph: Avoid holding the zero page on ceph_msgr_slab_init errors.\n - libceph: Fix ceph_tcp_sendpage()'s more boolean usage.\n - libceph: MOSDOpReply v7 encoding.\n - libceph: Remove spurious kunmap() of the zero page.\n - libceph: a couple tweaks for wait loops.\n - libceph: add nocephx_sign_messages option.\n - libceph: advertise support for TUNABLES5.\n - libceph: advertise support for keepalive2.\n - libceph: allow setting osd_req_op's flags.\n - libceph: check data_len in ->alloc_msg().\n - libceph: clear messenger auth_retry flag if we fault.\n - libceph: clear msg->con in ceph_msg_release() only.\n - libceph: do not access invalid memory in keepalive2 path.\n - libceph: do not spam dmesg with stray reply warnings.\n - libceph: drop authorizer check from cephx msg signing routines.\n - libceph: evaluate osd_req_op_data() arguments only once.\n - libceph: fix authorizer invalidation, take 2.\n - libceph: fix ceph_msg_revoke().\n - libceph: fix wrong name "Ceph filesystem for Linux".\n - libceph: handle writefull for OSD op extent init (bsc#980706).\n - libceph: introduce ceph_x_authorizer_cleanup().\n - libceph: invalidate AUTH in addition to a service ticket.\n - libceph: kill off ceph_x_ticket_handler::validity.\n - libceph: move ceph_file_layout helpers to ceph_fs.h.\n - libceph: msg signing callouts do not need con argument.\n - libceph: nuke time_sub().\n - libceph: properly release STAT request's raw_data_in.\n - libceph: remove con argument in handle_reply().\n - libceph: remove outdated comment.\n - libceph: remove the unused macro AES_KEY_SIZE.\n - libceph: rename con_work() to ceph_con_workfn().\n - libceph: set 'exists' flag for newly up osd.\n - libceph: stop duplicating client fields in messenger.\n - libceph: store timeouts in jiffies, verify user input.\n - libceph: treat sockaddr_storage with uninitialized family as blank.\n - libceph: use keepalive2 to verify the mon session is alive.\n - libceph: use list_for_each_entry_safe.\n - libceph: use list_next_entry instead of list_entry_next.\n - libceph: use local variable cursor instead of msg->cursor.\n - libceph: use the right footer size when skipping a message.\n - libfc: replace 'rp_mutex' with 'rp_lock' (bsc#953233, bsc#962846).\n - md/raid56: Do not perform reads to support writes until stripe is ready.\n - md/raid5: Ensure a batch member is not handled prematurely (bsc#953048).\n - md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with\n REQ_NOMERGE.\n - md/raid5: add handle_flags arg to break_stripe_batch_list (bsc#953048).\n - md/raid5: allow the stripe_cache to grow and shrink (bsc#953048).\n - md/raid5: always set conf->prev_chunk_sectors and ->prev_algo\n (bsc#953048).\n - md/raid5: avoid races when changing cache size (bsc#953048).\n - md/raid5: avoid reading parity blocks for full-stripe write to degraded\n array (bsc#953048).\n - md/raid5: be more selective about distributing flags across batch\n (bsc#953048).\n - md/raid5: break stripe-batches when the array has failed (bsc#953048).\n - md/raid5: call break_stripe_batch_list from handle_stripe_clean_event\n (bsc#953048).\n - md/raid5: change ->>inactive_blocked to a bit-flag (bsc#953048).\n - md/raid5: clear R5_NeedReplace when no longer needed (bsc#953048).\n - md/raid5: close race between STRIPE_BIT_DELAY and batching (bsc#953048).\n - md/raid5: close recently introduced race in stripe_head management.\n - md/raid5: consider updating reshape_position at start of reshape\n (bsc#953048).\n - md/raid5: deadlock between retry_aligned_read with barrier io\n (bsc#953048).\n - md/raid5: do not do chunk aligned read on degraded array (bsc#953048).\n - md/raid5: do not index beyond end of array in need_this_block()\n (bsc#953048).\n - md/raid5: do not let shrink_slab shrink too far (bsc#953048).\n - md/raid5: duplicate some more handle_stripe_clean_event code in\n break_stripe_batch_list (bsc#953048).\n - md/raid5: ensure device failure recorded before write request returns\n (bsc#953048).\n - md/raid5: ensure whole batch is delayed for all required bitmap updates\n (bsc#953048).\n - md/raid5: fix allocation of 'scribble' array (bsc#953048).\n - md/raid5: fix another livelock caused by non-aligned writes (bsc#953048).\n - md/raid5: fix handling of degraded stripes in batches (bsc#953048).\n - md/raid5: fix init_stripe() inconsistencies (bsc#953048).\n - md/raid5: fix locking in handle_stripe_clean_event() (bsc#953048).\n - md/raid5: fix newly-broken locking in get_active_stripe.\n - md/raid5: handle possible race as reshape completes (bsc#953048).\n - md/raid5: ignore released_stripes check (bsc#953048).\n - md/raid5: more incorrect BUG_ON in handle_stripe_fill (bsc#953048).\n - md/raid5: move max_nr_stripes management into grow_one_stripe and\n drop_one_stripe (bsc#953048).\n - md/raid5: need_this_block: start simplifying the last two conditions\n (bsc#953048).\n - md/raid5: need_this_block: tidy/fix last condition (bsc#953048).\n - md/raid5: new alloc_stripe() to allocate an initialize a stripe\n (bsc#953048).\n - md/raid5: pass gfp_t arg to grow_one_stripe() (bsc#953048).\n - md/raid5: per hash value and exclusive wait_for_stripe (bsc#953048).\n - md/raid5: preserve STRIPE_PREREAD_ACTIVE in break_stripe_batch_list.\n - md/raid5: remove condition test from check_break_stripe_batch_list\n (bsc#953048).\n - md/raid5: remove incorrect "min_t()" when calculating writepos\n (bsc#953048).\n - md/raid5: remove redundant check in stripe_add_to_batch_list()\n (bsc#953048).\n - md/raid5: separate large if clause out of fetch_block() (bsc#953048).\n - md/raid5: separate out the easy conditions in need_this_block\n (bsc#953048).\n - md/raid5: split wait_for_stripe and introduce wait_for_quiescent\n (bsc#953048).\n - md/raid5: strengthen check on reshape_position at run (bsc#953048).\n - md/raid5: switch to use conf->chunk_sectors in place of\n mddev->chunk_sectors where possible (bsc#953048).\n - md/raid5: use ->lock to protect accessing raid5 sysfs attributes\n (bsc#953048).\n - md/raid5: use bio_list for the list of bios to return (bsc#953048).\n - md: be careful when testing resync_max against curr_resync_completed\n (bsc#953048).\n - md: do_release_stripe(): No need to call md_wakeup_thread() twice\n (bsc#953048).\n - md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync\n (bsc#953048).\n - md: remove unwanted white space from md.c (bsc#953048).\n - md: use set_bit/clear_bit instead of shift/mask for bi_flags changes\n (bsc#953048).\n - mds: check cap ID when handling cap export message.\n - mm/swap.c: flush lru pvecs on compound page arrival (bnc#983721).\n - mmc: sdhci: Allow for irq being shared (bnc#977582).\n - mpt3sas: Fix use sas_is_tlr_enabled API before enabling\n MPI2_SCSIIO_CONTROL_TLR_ON flag (bsc#967640).\n - net/qlge: Avoids recursive EEH error (bsc#954847).\n - net: Account for all vlan headers in skb_mac_gso_segment (bsc#968667).\n - net: Start with correct mac_len in skb_network_protocol (bsc#968667).\n - net: disable fragment reassembly if high_thresh is set to zero\n (bsc#970506).\n - net: fix wrong mac_len calculation for vlans (bsc#968667).\n - netfilter: bridge: Use __in6_dev_get rather than in6_dev_get in\n br_validate_ipv6 (bsc#982544).\n - netfilter: bridge: do not leak skb in error paths (bsc#982544).\n - netfilter: bridge: forward IPv6 fragmented packets (bsc#982544).\n - nvme: do not poll the CQ from the kthread (bsc#975788, bsc#965087).\n - nvme: fix max_segments integer truncation (bsc#676471).\n - ocfs2: do not set fs read-only if rec[0] is empty while committing\n truncate (bnc#971947).\n - ocfs2: extend enough credits for freeing one truncate record while\n replaying truncate records (bnc#971947).\n - ocfs2: extend transaction for ocfs2_remove_rightmost_path() and\n ocfs2_update_edge_lengths() before to avoid inconsistency between inode\n and et (bnc#971947).\n - perf/rapl: Fix sysfs_show() initialization for RAPL PMU (bsc#979489).\n - perf/x86/intel: Add Intel RAPL PP1 energy counter support (bsc#979489).\n - powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel\n (bsc@976821).\n - powerpc/book3s64: Remove __end_handlers marker (bsc#976821).\n - qeth: delete napi struct when removing a qeth device (bnc#988215,\n LTC#143590).\n - raid5: Retry R5_ReadNoMerge flag when hit a read error.\n - raid5: add a new flag to track if a stripe can be batched (bsc#953048).\n - raid5: add an option to avoid copy data from bio to stripe cache\n (bsc#953048).\n - raid5: avoid release list until last reference of the stripe\n (bsc#953048).\n - raid5: batch adjacent full stripe write (bsc#953048).\n - raid5: check faulty flag for array status during recovery (bsc#953048).\n - raid5: check_reshape() shouldn't call mddev_suspend (bsc#953048).\n - raid5: fix a race of stripe count check.\n - raid5: fix broken async operation chain (bsc#953048).\n - raid5: get_active_stripe avoids device_lock.\n - raid5: handle expansion/resync case with stripe batching (bsc#953048).\n - raid5: handle io error of batch list (bsc#953048).\n - raid5: make_request does less prepare wait.\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: relieve lock contention in get_active_stripe().\n - raid5: revert e9e4c377e2f563 to fix a livelock (bsc#953048).\n - raid5: speedup sync_request processing (bsc#953048).\n - raid5: track overwrite disk count (bsc#953048).\n - raid5: update analysis state for failed stripe (bsc#953048).\n - raid5: use flex_array for scribble data (bsc#953048).\n - rbd: bump queue_max_segments.\n - rbd: delete an unnecessary check before rbd_dev_destroy().\n - rbd: do not free rbd_dev outside of the release callback.\n - rbd: do not put snap_context twice in rbd_queue_workfn().\n - rbd: drop null test before destroy functions.\n - rbd: handle OBJ_REQUEST_SG types for copyup (bsc#983394).\n - rbd: plug rbd_dev->header.object_prefix memory leak.\n - rbd: rbd_wq comment is obsolete.\n - rbd: remove duplicate calls to rbd_dev_mapping_clear().\n - rbd: report unsupported features to syslog (bsc#979169).\n - rbd: return -ENOMEM instead of pool id if rbd_dev_create() fails.\n - rbd: set device_type::release instead of device::release.\n - rbd: set max_sectors explicitly.\n - rbd: store rbd_options in rbd_device.\n - rbd: terminate rbd_opts_tokens with Opt_err.\n - rbd: timeout watch teardown on unmap with mount_timeout.\n - rbd: use writefull op for object size writes.\n - rpm/modprobe-xen.conf: Revert comment change to allow parallel install\n (bsc#957986). This reverts commit\n 6c6d86d3cdc26f7746fe4ba2bef8859b5aeb346c.\n - s390/3270: add missing tty_kref_put (bnc#979922, LTC#141736).\n - s390/3270: avoid endless I/O loop with disconnected 3270 terminals\n (bnc#979922, LTC#141736).\n - s390/3270: fix garbled output on 3270 tty view (bnc#979922, LTC#141736).\n - s390/3270: fix view reference counting (bnc#979922, LTC#141736).\n - s390/3270: handle reconnect of a tty with a different size (bnc#979922,\n LTC#141736).\n - s390/3270: hangup the 3270 tty after a disconnect (bnc#979922,\n LTC#141736).\n - s390/mm: fix asce_bits handling with dynamic pagetable levels\n (bnc#979922, LTC#141456).\n - s390/pci: add extra padding to function measurement block (bnc#974692,\n LTC#139445).\n - s390/pci: enforce fmb page boundary rule (bnc#974692, LTC#139445).\n - s390/pci: extract software counters from fmb (bnc#974692, LTC#139445).\n - s390/pci: remove pdev pointer from arch data (bnc#974692, LTC#139444).\n - s390/pci_dma: fix DMA table corruption with > 4 TB main memory\n (bnc#974692, LTC#139401).\n - s390/pci_dma: handle dma table failures (bnc#974692, LTC#139442).\n - s390/pci_dma: improve debugging of errors during dma map (bnc#974692,\n LTC#139442).\n - s390/pci_dma: unify label of invalid translation table entries\n (bnc#974692, LTC#139442).\n - s390/spinlock: avoid yield to non existent cpu (bnc#979922, LTC#141106).\n - s390: fix test_fp_ctl inline assembly contraints (bnc#988215,\n LTC#143138).\n - sb_edac: Fix a typo and a thinko in address handling for Haswell\n (bsc#979521).\n - sb_edac: Fix support for systems with two home agents per socket\n (bsc#979521).\n - sb_edac: correctly fetch DIMM width on Ivy Bridge and Haswell\n (bsc#979521).\n - sb_edac: look harder for DDRIO on Haswell systems (bsc#979521).\n - sb_edac: support for Broadwell -EP and -EX (bsc#979521).\n - sched/cputime: Fix clock_nanosleep()/clock_gettime() inconsistency\n (bnc#988498).\n - sched/cputime: Fix cpu_timer_sample_group() double accounting\n (bnc#988498).\n - sched/x86: Fix up typo in topology detection (bsc#974165).\n - sched: Provide update_curr callbacks for stop/idle scheduling classes\n (bnc#988498).\n - scsi-bnx2fc-handle_scsi_retry_delay\n - scsi-bnx2fc-soft_lockup_when_rmmod\n - scsi: Avoid crashing if device uses DIX but adapter does not support it\n (bsc#969016).\n - sd: get disk reference in sd_check_events() (bnc#897662).\n - target/rbd: do not put snap_context twice (bsc#981143).\n - target/rbd: do not put snap_context twice (bsc#981143).\n - target/rbd: remove caw_mutex usage (bsc#981143).\n - target/rbd: remove caw_mutex usage (bsc#981143).\n - usb: quirk to stop runtime PM for Intel 7260 (bnc#984456).\n - vgaarb: Add more context to error messages (bsc#976868).\n - wait: introduce wait_event_exclusive_cmd (bsc#953048).\n - x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel\n address (bsc#979521).\n - x86 EDAC, sb_edac.c: Take account of channel hashing when needed\n (bsc#979521).\n - x86, sched: Add new topology for multi-NUMA-node CPUs (bsc#974165).\n - x86/efi: parse_efi_setup() build fix (bsc#979485).\n - x86/mm/pat, /dev/mem: Remove superfluous error message (bsc#974620).\n - x86: standardize mmap_rnd() usage (bnc#974308).\n - xen/acpi: Disable ACPI table override when UEFI Secure Boot is enabled\n (bsc#970604).\n - xfs: fix premature enospc on inode allocation (bsc#984148).\n - xfs: get rid of XFS_IALLOC_BLOCKS macros (bsc#984148).\n - xfs: get rid of XFS_INODE_CLUSTER_SIZE macros (bsc#984148).\n\n", "cvss3": {}, "published": "2016-08-02T16:09:12", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-5244", "CVE-2015-8551", "CVE-2016-2053", "CVE-2016-5828", "CVE-2016-2847", "CVE-2016-4486", "CVE-2014-9904", "CVE-2016-1583", "CVE-2016-0758", "CVE-2016-4569", "CVE-2016-5829", "CVE-2015-8539", "CVE-2016-4997", "CVE-2014-9717", "CVE-2016-4482", "CVE-2015-7833", "CVE-2016-4578", "CVE-2016-4805", "CVE-2015-8552", "CVE-2016-4470", "CVE-2016-4565", "CVE-2015-8845", "CVE-2016-3707", "CVE-2016-3672"], "modified": "2016-08-02T16:09:12", "id": "SUSE-SU-2016:1937-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-12T12:38:51", "description": "The openSUSE Leap 42.1 kernel was updated to 4.1.31 to receive various\n security and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of\n unread data in pipes, which allowed local users to cause a denial of\n service (memory consumption) by creating many pipes with non-default\n sizes (bnc#970948).\n - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not\n validate certain offset fields, which allowed local users to gain\n privileges or cause a denial of service (heap memory corruption) via an\n IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n - CVE-2016-3156: The IPv4 implementation in the Linux kernel mishandled\n destruction of device objects, which allowed guest OS users to cause a\n denial of service (host OS networking outage) by arranging for a large\n number of IP addresses (bnc#971360).\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the\n Linux kernel did not initialize a certain data structure, which allowed\n attackers to obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#978822).\n - CVE-2016-4557: The replace_map_fd_with_map_ptr function in\n kernel/bpf/verifier.c in the Linux kernel did not properly maintain an\n fd data structure, which allowed local users to gain privileges or cause\n a denial of service (use-after-free) via crafted BPF instructions that\n reference an incorrect file descriptor (bnc#979018).\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not properly initialize\n a certain data structure, which allowed attackers to obtain sensitive\n information from kernel stack memory via an X.25 Call Request\n (bnc#981267).\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to\n cause a denial of service (memory corruption and system crash, or\n spinlock) or possibly have unspecified other impact by removing a\n network namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n - CVE-2016-4951: The tipc_nl_publ_dump function in net/tipc/socket.c in\n the Linux kernel did not verify socket existence, 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 dumpit operation\n (bnc#981058).\n - CVE-2015-8787: The nf_nat_redirect_ipv4 function in\n net/netfilter/nf_nat_redirect.c in the Linux kernel allowed remote\n attackers to cause a denial of service (NULL pointer dereference and\n system crash) or possibly have unspecified other impact by sending\n certain IPv4 packets to an incompletely configured interface, a related\n issue to CVE-2003-1604 (bnc#963931).\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c\n in the Linux kernel did not initialize a certain data structure, which\n allowed local users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface (bnc#979213).\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize\n certain r1 data structures, which allowed local users to obtain\n sensitive information from kernel stack memory via crafted use of the\n ALSA timer interface, related to the (1) snd_timer_user_ccallback and\n (2) snd_timer_user_tinterrupt functions (bnc#979879).\n - CVE-2016-6828: A use after free in tcp_xmit_retransmit_queue() was fixed\n that could be used by local attackers to crash the kernel (bsc#994296).\n - CVE-2016-6480: Race condition in the ioctl_send_fib function in\n drivers/scsi/aacraid/commctrl.c in the Linux kernel allowed local users\n to cause a denial of service (out-of-bounds access or system crash) by\n changing a certain size value, aka a "double fetch" vulnerability\n (bnc#991608).\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the\n netfilter subsystem in the Linux kernel allowed local users to cause a\n denial of service (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging in-container root\n access to provide a crafted offset value that leads to crossing a\n ruleset blob boundary (bnc#986362 986365 990058).\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly\n determine the rate of challenge ACK segments, which made it easier for\n man-in-the-middle attackers to hijack TCP sessions via a blind in-window\n attack (bnc#989152).\n - CVE-2016-1237: nfsd in the Linux kernel allowed local users to bypass\n intended file-permission restrictions by setting a POSIX ACL, related to\n nfs2acl.c, nfs3acl.c, and nfs4acl.c (bnc#986570).\n\n The following non-security bugs were fixed:\n - AF_VSOCK: Shrink the area influenced by prepare_to_wait (bsc#994520).\n - KVM: arm/arm64: Handle forward time correction gracefully (bnc#974266).\n - Linux 4.1.29. Refreshed patch: patches.xen/xen3-fixup-xen Deleted\n patches:\n patches.fixes/0001-Revert-ecryptfs-forbid-opening-files-without-mmap-ha.pat\n ch\n patches.fixes/0001-ecryptfs-don-t-allow-mmap-when-the-lower-file-system.pat\n ch patches.rpmify/Revert-mm-swap.c-flush-lru-pvecs-on-compound-page-ar\n patches.rpmify/Revert-powerpc-Update-TM-user-feature-bits-in-scan_f\n - Revert "mm/swap.c: flush lru pvecs on compound page arrival"\n (boo#989084).\n - Revert "powerpc: Update TM user feature bits in scan_features()". Fix\n the build error of 4.1.28 on ppc.\n - Revive i8042_check_power_owner() for 4.1.31 kabi fix.\n - USB: OHCI: Do not mark EDs as ED_OPER if scheduling fails (bnc#987886).\n - USB: validate wMaxPacketValue entries in endpoint descriptors\n (bnc#991665).\n - Update patches.fixes/0002-nfsd-check-permissions-when-setting-ACLs.patch\n (bsc#986570 CVE-2016-1237).\n - Update patches.fixes/0001-posix_acl-Add-set_posix_acl.patch (bsc#986570\n CVE-2016-1237).\n - netfilter: x_tables: fix 4.1 stable backport (bsc#989176).\n - nfsd: check permissions when setting ACLs (bsc#986570).\n - posix_acl: Add set_posix_acl (bsc#986570).\n - ppp: defer netns reference release for ppp channel (bsc#980371).\n - series.conf: Move a kABI patch to its own section\n - supported.conf: enable i2c-designware driver (bsc#991110)\n - tcp: enable per-socket rate limiting of all "challenge acks"\n (bsc#989152).\n\n", "cvss3": {}, "published": "2016-09-12T14:11:24", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2015-8787", "CVE-2016-6480", "CVE-2016-4557", "CVE-2016-4951", "CVE-2016-2847", "CVE-2016-5696", "CVE-2016-4486", "CVE-2016-3156", "CVE-2016-4569", "CVE-2016-6828", "CVE-2016-4485", "CVE-2016-1237", "CVE-2016-4578", "CVE-2016-4805", "CVE-2016-4580", "CVE-2016-4998", "CVE-2003-1604", "CVE-2016-3134"], "modified": "2016-09-12T14:11:24", "id": "OPENSUSE-SU-2016:2290-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00007.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:40:12", "description": "The openSUSE Leap 42.1 was updated to 4.1.27 to receive various security\n and bugfixes.\n\n The following security bugs were fixed:\n - CVE-2016-4997: A buffer overflow in 32bit compat_setsockopt iptables\n handling could lead to a local privilege escalation. (bsc#986362)\n - CVE-2016-5829: Multiple heap-based buffer overflows in the\n hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux\n kernel allow local users to cause a denial of service or possibly have\n unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2)\n HIDIOCSUSAGES ioctl call (bnc#986572).\n - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c\n in the Linux kernel did not ensure that a certain data structure is\n initialized, which allowed local users to cause a denial of service\n (system crash) via vectors involving a crafted keyctl request2 command\n (bnc#984755).\n - CVE-2016-4794: Use-after-free vulnerability in mm/percpu.c in the Linux\n kernel allowed local users to cause a denial of service (BUG)\n or possibly have unspecified other impact via crafted use of the mmap\n and bpf system calls (bnc#980265).\n\n The following non-security bugs were fixed:\n - Refresh patches.xen/xen-netback-coalesce: Restore copying of SKBs with\n head exceeding page size (bsc#978469).\n - Refresh patches.xen/xen3-patch-2.6.26 (fix PAT initialization).\n - Refresh patches.xen/xen3-patch-2.6.39 (fix ia32_compat inheritance).\n - Refresh patches.xen/xen3-patch-3.14: Suppress atomic file position\n updates for /proc/xen/xenbus (bsc#970275).\n - Refresh patches.xen/xen3-patch-3.16 (drop redundant addition of a\n comment).\n - Refresh patches.xen/xen3-patch-4.1.7-8.\n - base: make module_create_drivers_dir race-free (bnc#983977).\n - ipvs: count pre-established TCP states as active (bsc#970114).\n - net: thunderx: Fix TL4 configuration for secondary Qsets (bsc#986530).\n - net: thunderx: Fix link status reporting (bsc#986530).\n\n", "cvss3": {}, "published": "2016-07-14T14:08:15", "type": "suse", "title": "Security update for the Linux Kernel (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-4794", "CVE-2016-5829", "CVE-2016-4997", "CVE-2016-4470"], "modified": "2016-07-14T14:08:15", "id": "OPENSUSE-SU-2016:1798-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00014.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2017-01-20T16:59:42", "description": "This update for the Linux Kernel 4.4.21-90 fixes several issues.\n\n The following security bugs were fixed:\n - CVE-2016-10088: The sg implementation in the Linux kernel did not\n properly restrict write operations in situations where the KERNEL_DS\n option is set, which allowed local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by\n leveraging access to a /dev/sg device, related to block/bsg.c and\n drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576 (bsc#1019079).\n\n", "cvss3": {}, "published": "2017-01-20T17:15:51", "type": "suse", "title": "Security update for Linux Kernel Live Patch 3 for SLE 12 SP2 (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2016-10088", "CVE-2016-9576"], "modified": "2017-01-20T17:15:51", "id": "SUSE-SU-2017:0232-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00043.html", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}], "nessus": [{"lastseen": "2023-01-20T15:03:28", "description": "The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed :\n\n - CVE-2015-8970: crypto/algif_skcipher.c in the Linux kernel did not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that did not supply a key, related to the lrw_crypt function in crypto/lrw.c (bnc#1008374).\n\n - CVE-2017-5551: Clear S_ISGID on tmpfs when setting posix ACLs (bsc#1021258).\n\n - CVE-2016-7097: The filesystem implementation in the Linux kernel preserves the setgid bit during a setxattr call, which allowed local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions (bnc#995968).\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-2004-0230: TCP, when using a large Window Size, made it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP (bnc#969340).\n\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n\n - CVE-2016-8399: An elevation of privilege vulnerability in the kernel networking subsystem could have enabled a local malicious application to execute arbitrary code within the context of the kernel bnc#1014746).\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).\n\n - CVE-2012-6704: 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_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not properly initialize Code Segment (CS) in certain error cases, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application (bnc#1013038).\n\n - CVE-2016-3841: The IPv6 stack in the Linux kernel mishandled options data, which allowed local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call (bnc#992566).\n\n - CVE-2016-9685: Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations (bnc#1012832).\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel provided an incomplete set of requirements for setattr operations that underspecifies removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacked chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read function in fs/proc/base.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete (bnc#1010467).\n\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel in certain unusual hardware configurations allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833).\n\n - CVE-2016-7042: The proc_keys_show function in security/keys/proc.c in the Linux, when the GNU Compiler Collection (gcc) stack protector is enabled, used an incorrect buffer size for certain timeout data, which allowed local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file (bnc#1004517).\n\n - CVE-2015-8956: The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel allowed local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket (bnc#1003925).\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-2016-0823: The pagemap_open function in fs/proc/task_mmu.c in the Linux kernel allowed local users to obtain sensitive physical-address information by reading a pagemap file (bnc#994759).\n\n - CVE-2016-7425: The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel did not restrict a certain length field, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code (bnc#999932).\n\n - CVE-2016-6828: The tcp_check_send_head function in include/net/tcp.h in the Linux kernel did not properly maintain certain SACK state after a failed data copy, which allowed local users to cause a denial of service (tcp_xmit_retransmit_queue use-after-free and system crash) via a crafted SACK option (bnc#994296).\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. 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CVE-2004-0230: TCP, when using a large Window Size, made\n it easier for remote attackers to guess sequence numbers\n and cause a denial of service (connection loss) to\n persistent TCP connections by repeatedly injecting a TCP\n RST packet, especially in protocols that use long-lived\n connections, such as BGP (bnc#969340).\n\n - CVE-2016-8632: The tipc_msg_build function in\n net/tipc/msg.c in the Linux kernel did not validate the\n relationship between the minimum fragment length and the\n maximum packet size, which allowed local users to gain\n privileges or cause a denial of service (heap-based\n buffer overflow) by leveraging the CAP_NET_ADMIN\n capability (bnc#1008831).\n\n - CVE-2016-8399: An elevation of privilege vulnerability\n in the kernel networking subsystem could have enabled a\n local malicious application to execute arbitrary code\n within the context of the kernel bnc#1014746).\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\n (bnc#1013531).\n\n - 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CVE-2015-1350: The VFS subsystem in the Linux kernel\n provided an incomplete set of requirements for setattr\n operations that underspecifies removing extended\n privilege attributes, which allowed local users to cause\n a denial of service (capability stripping) via a failed\n invocation of a system call, as demonstrated by using\n chown to remove a capability from the ping or Wireshark\n dumpcap program (bnc#914939).\n\n - CVE-2015-8962: Double free vulnerability in the\n sg_common_write function in drivers/scsi/sg.c in the\n Linux kernel allowed local users to gain privileges or\n cause a denial of service (memory corruption and system\n crash) by detaching a device during an SG_IO ioctl call\n (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in\n net/sctp/sm_statefuns.c in the Linux kernel lacked\n chunk-length checking for the first chunk, which allowed\n remote attackers to cause a denial of service\n (out-of-bounds slab access) or possibly have unspecified\n other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the\n disk_seqf_stop function in block/genhd.c in the Linux\n kernel allowed local users to gain privileges by\n leveraging the execution of a certain stop operation\n even if the corresponding start operation had failed\n (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio\n function in block/ioprio.c in the Linux kernel allowed\n local users to gain privileges or cause a denial of\n service (use-after-free) via a crafted ioprio_get system\n call (bnc#1010711).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in\n drivers/tty/tty_ldisc.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read\n function in fs/proc/base.c in the Linux kernel allowed\n local users to obtain sensitive information from kernel\n memory by reading a /proc/*/environ file during a\n process-setup time interval in which\n environment-variable copying is incomplete\n (bnc#1010467).\n\n - 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The following security bugs were fixed :\n\n - CVE-2017-5551: tmpfs: clear S_ISGID when setting posix ACLs (bsc#1021258).\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 NOTE: this vulnerability existed because of an incomplete fix for CVE-2016-9576 (bnc#1017710).\n\n - CVE-2016-5696: TCP, when using a large Window Size, made it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP (bnc#989152).\n\n - CVE-2015-1350: The VFS subsystem in the Linux kernel 3.x provided an incomplete set of requirements for setattr operations that underspecified removing extended privilege attributes, which allowed local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program (bnc#914939).\n\n - CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bnc#1008831).\n\n - CVE-2016-8399: 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. (bnc#1014746).\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).\n\n - CVE-2012-6704: 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_SNDBUF or (2) SO_RCVBUF option (bnc#1013542).\n\n - CVE-2016-9756: arch/x86/kvm/emulate.c in the Linux kernel did not properly initialize Code Segment (CS) in certain error cases, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application (bnc#1013038).\n\n - CVE-2016-9685: Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations (bnc#1012832).\n\n - CVE-2015-8962: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call (bnc#1010501).\n\n - CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacked chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bnc#1011685).\n\n - CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel allowed local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed (bnc#1010716).\n\n - CVE-2016-7911: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call (bnc#1010711).\n\n - CVE-2013-6368: The KVM subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address (bnc#853052).\n\n - CVE-2015-8964: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a tty data structure (bnc#1010507).\n\n - CVE-2016-7916: Race condition in the environ_read function in fs/proc/base.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete (bnc#1010467).\n\n - CVE-2016-8646: The hash_accept function in crypto/algif_hash.c in the Linux kernel allowed local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data (bnc#1010150).\n\n - CVE-2016-8633: drivers/firewire/net.c in the Linux kernel, in certain unusual hardware configurations, allowed remote attackers to execute arbitrary code via crafted fragmented packets (bnc#1008833).\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. 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CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the Linux kernel did not initialize a certain structure member, which allowed remote attackers to obtain sensitive information from kernel stack memory by reading an RDS message (bnc#983213).\n\n - CVE-2016-1583: The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling (bnc#983143).\n\n - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel mishandled NM (aka alternate name) entries containing \\0 characters, which allowed local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem (bnc#980725).\n\n - CVE-2016-4580: The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel did not properly initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request (bnc#981267).\n\n - CVE-2016-4805: Use-after-free vulnerability in drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions (bnc#980371).\n\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in the Linux kernel allowed local users to gain privileges via crafted ASN.1 data (bnc#979867).\n\n - CVE-2015-7833: The usbvision driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) via a nonzero bInterfaceNumber value in a USB device descriptor (bnc#950998).\n\n - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.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#971944).\n\n - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401).\n\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel incorrectly relies on the write system call, which allowed local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a uAPI interface (bnc#979548).\n\n - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in the Linux kernel allowed attackers to cause a denial of service (panic) via an ASN.1 BER file that lacks a public key, leading to mishandling by the public_key_verify_signature function in crypto/asymmetric_keys/public_key.c (bnc#963762).\n\n - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the Linux kernel did not initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory by reading a message (bnc#978821).\n\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize certain r1 data structures, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface, related to the (1) snd_timer_user_ccallback and (2) snd_timer_user_tinterrupt functions (bnc#979879).\n\n - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface (bnc#979213).\n\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory by reading a Netlink message (bnc#978822).\n\n - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126).\n\n - CVE-2016-5696: net/ipv4/tcp_input.c in the Linux kernel did not properly determine the rate of challenge ACK segments, which made it easier for man-in-the-middle attackers to hijack TCP sessions via a blind in-window attack. 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Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2016-09-08T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2245-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2013-4312", "CVE-2015-7513", "CVE-2015-7833", "CVE-2016-0758", "CVE-2016-1583", "CVE-2016-2053", "CVE-2016-2187", "CVE-2016-3134", "CVE-2016-3955", "CVE-2016-4470", "CVE-2016-4482", "CVE-2016-4485", "CVE-2016-4486", "CVE-2016-4565", "CVE-2016-4569", "CVE-2016-4578", "CVE-2016-4580", "CVE-2016-4805", "CVE-2016-4913", "CVE-2016-4997", "CVE-2016-4998", "CVE-2016-5244", "CVE-2016-5696", "CVE-2016-5829", "CVE-2016-6480"], "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-2016-2245-1.NASL", "href": "https://www.tenable.com/plugins/nessus/93370", "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-2016:2245-1.\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(93370);\n script_version(\"2.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2013-4312\", \"CVE-2015-7513\", \"CVE-2015-7833\", \"CVE-2016-0758\", \"CVE-2016-1583\", \"CVE-2016-2053\", \"CVE-2016-2187\", \"CVE-2016-3134\", \"CVE-2016-3955\", \"CVE-2016-4470\", \"CVE-2016-4482\", \"CVE-2016-4485\", \"CVE-2016-4486\", \"CVE-2016-4565\", \"CVE-2016-4569\", \"CVE-2016-4578\", \"CVE-2016-4580\", \"CVE-2016-4805\", \"CVE-2016-4913\", \"CVE-2016-4997\", \"CVE-2016-4998\", \"CVE-2016-5244\", \"CVE-2016-5696\", \"CVE-2016-5829\", \"CVE-2016-6480\");\n\n script_name(english:\"SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2245-1)\");\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 LTSS kernel was updated to receive\nvarious security and bugfixes. The following security bugs were \nfixed :\n\n - CVE-2016-3955: The usbip_recv_xbuff function in\n drivers/usb/usbip/usbip_common.c in the Linux kernel\n allowed remote attackers to cause a denial of service\n (out-of-bounds write) or possibly have unspecified other\n impact via a crafted length value in a USB/IP packet\n (bnc#975945).\n\n - CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt\n implementation in the netfilter subsystem in the Linux\n kernel allowed local users to cause a denial of service\n (out-of-bounds read) or possibly obtain sensitive\n information from kernel heap memory by leveraging\n in-container root access to provide a crafted offset\n value that leads to crossing a ruleset blob boundary\n (bnc#986365).\n\n - CVE-2015-7513: arch/x86/kvm/x86.c in the Linux kernel\n did not reset the PIT counter values during state\n restoration, which allowed guest OS users to cause a\n denial of service (divide-by-zero error and host OS\n crash) via a zero value, related to the\n kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions\n (bnc#960689).\n\n - 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CVE-2016-5244: The rds_inc_info_copy function in\n net/rds/recv.c in the Linux kernel did not initialize a\n certain structure member, which allowed remote attackers\n to obtain sensitive information from kernel stack memory\n by reading an RDS message (bnc#983213).\n\n - CVE-2016-1583: The ecryptfs_privileged_open function in\n fs/ecryptfs/kthread.c in the Linux kernel allowed local\n users to gain privileges or cause a denial of service\n (stack memory consumption) via vectors involving crafted\n mmap calls for /proc pathnames, leading to recursive\n pagefault handling (bnc#983143).\n\n - CVE-2016-4913: The get_rock_ridge_filename function in\n fs/isofs/rock.c in the Linux kernel mishandled NM (aka\n alternate name) entries containing \\0 characters, which\n allowed local users to obtain sensitive information from\n kernel memory or possibly have unspecified other impact\n via a crafted isofs filesystem (bnc#980725).\n\n - CVE-2016-4580: The x25_negotiate_facilities function in\n net/x25/x25_facilities.c in the Linux kernel did not\n properly initialize a certain data structure, which\n allowed attackers to obtain sensitive information from\n kernel stack memory via an X.25 Call Request\n (bnc#981267).\n\n - CVE-2016-4805: Use-after-free vulnerability in\n drivers/net/ppp/ppp_generic.c in the Linux kernel\n allowed local users to cause a denial of service (memory\n corruption and system crash, or spinlock) or possibly\n have unspecified other impact by removing a network\n namespace, related to the ppp_register_net_channel and\n ppp_unregister_channel functions (bnc#980371).\n\n - CVE-2016-0758: Integer overflow in lib/asn1_decoder.c in\n the Linux kernel allowed local users to gain privileges\n via crafted ASN.1 data (bnc#979867).\n\n - CVE-2015-7833: The usbvision driver in the Linux kernel\n allowed physically proximate attackers to cause a denial\n of service (panic) via a nonzero bInterfaceNumber value\n in a USB device descriptor (bnc#950998).\n\n - CVE-2016-2187: The gtco_probe function in\n drivers/input/tablet/gtco.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#971944).\n\n - CVE-2016-4482: The proc_connectinfo function in\n drivers/usb/core/devio.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory via a crafted USBDEVFS_CONNECTINFO ioctl call\n (bnc#978401).\n\n - CVE-2016-4565: The InfiniBand (aka IB) stack in the\n Linux kernel incorrectly relies on the write system\n call, which allowed local users to cause a denial of\n service (kernel memory write operation) or possibly have\n unspecified other impact via a uAPI interface\n (bnc#979548).\n\n - CVE-2016-2053: The asn1_ber_decoder function in\n lib/asn1_decoder.c in the Linux kernel allowed attackers\n to cause a denial of service (panic) via an ASN.1 BER\n file that lacks a public key, leading to mishandling by\n the public_key_verify_signature function in\n crypto/asymmetric_keys/public_key.c (bnc#963762).\n\n - CVE-2016-4485: The llc_cmsg_rcv function in\n net/llc/af_llc.c in the Linux kernel did not initialize\n a certain data structure, which allowed attackers to\n obtain sensitive information from kernel stack memory by\n reading a message (bnc#978821).\n\n - CVE-2016-4578: sound/core/timer.c in the Linux kernel\n did not initialize certain r1 data structures, which\n allowed local users to obtain sensitive information from\n kernel stack memory via crafted use of the ALSA timer\n interface, related to the (1) snd_timer_user_ccallback\n and (2) snd_timer_user_tinterrupt functions\n (bnc#979879).\n\n - CVE-2016-4569: The snd_timer_user_params function in\n sound/core/timer.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory via crafted use of the ALSA timer interface\n (bnc#979213).\n\n - CVE-2016-4486: The rtnl_fill_link_ifmap function in\n net/core/rtnetlink.c in the Linux kernel did not\n initialize a certain data structure, which allowed local\n users to obtain sensitive information from kernel stack\n memory by reading a Netlink message (bnc#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-2016-5696: net/ipv4/tcp_input.c in the Linux kernel\n did not properly determine the rate of challenge ACK\n segments, which made it easier for man-in-the-middle\n attackers to hijack TCP sessions via a blind in-window\n attack. 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A local unprivileged attacker could use this to cause a denial of service (system crash) or execute arbitrary code with administrative privileges. (CVE-2016-4997)\n\nKangjie Lu discovered an information leak in the core USB implementation in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory.\n(CVE-2016-4482)\n\nKangjie Lu discovered an information leak in the timer handling implementation in the Advanced Linux Sound Architecture (ALSA) subsystem of the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory.\n(CVE-2016-4569, CVE-2016-4578)\n\nKangjie Lu discovered an information leak in the X.25 Call Request handling in the Linux kernel. A local attacker could use this to obtain potentially sensitive information from kernel memory.\n(CVE-2016-4580)\n\nIt was discovered that an information leak exists in the Rock Ridge implementation in the Linux kernel. A local attacker who is able to mount a malicious iso9660 file system image could exploit this flaw to obtain potentially sensitive information from kernel memory.\n(CVE-2016-4913)\n\nBaozeng Ding discovered that the Transparent Inter-process Communication (TIPC) implementation in the Linux kernel did not verify socket existence before use in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-4951)\n\nJesse Hertz and Tim Newsham discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or obtain potentially sensitive information from kernel memory. (CVE-2016-4998).\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": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-06-28T00:00:00", "type": "nessus", "title": "Ubuntu 14.04 LTS : linux-lts-wily vulnerabilities (USN-3017-3)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4482", "CVE-2016-4569", "CVE-2016-4578", "CVE-2016-4580", "CVE-2016-4913", "CVE-2016-4951", "CVE-2016-4997", "CVE-2016-4998"], "modified": "2023-01-12T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-4.2-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.2-generic-lpae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-4.2-lowlatency", "cpe:/o:canonical:ubuntu_linux:14.04"], "id": "UBUNTU_USN-3017-3.NASL", "href": "https://www.tenable.com/plugins/nessus/91879", "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-3017-3. 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(91879);\n script_version(\"2.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/12\");\n\n script_cve_id(\"CVE-2016-4482\", \"CVE-2016-4569\", \"CVE-2016-4578\", \"CVE-2016-4580\", \"CVE-2016-4913\", \"CVE-2016-4951\", \"CVE-2016-4997\", \"CVE-2016-4998\");\n script_xref(name:\"USN\", value:\"3017-3\");\n\n script_name(english:\"Ubuntu 14.04 LTS : linux-lts-wily vulnerabilities (USN-3017-3)\");\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\"USN-3017-1 fixed vulnerabilities in the Linux kernel for Ubuntu 15.10.\nThis update provides the corresponding updates for the Linux Hardware\nEnablement (HWE) kernel from Ubuntu 15.10 for Ubuntu 14.04 LTS.\n\nJesse Hertz and Tim Newsham discovered that the Linux netfilter\nimplementation did not correctly perform validation when handling 32\nbit compatibility IPT_SO_SET

SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0333-1)

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