ID CVE-2016-9685
Summary Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel before 4.5.1 allow local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations.
References
Vulnerable Configurations
  • Linux Kernel 4.5.0
    cpe:2.3:o:linux:linux_kernel:4.5.0
CVSS
Base: 4.9 (as of 28-12-2016 - 11:26)
Impact:
Exploitability:
CWE CWE-400
CAPEC
  • XML Ping of the Death
    An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
  • XML Entity Expansion
    An attacker submits an XML document to a target application where the XML document uses nested entity expansion to produce an excessively large output XML. XML allows the definition of macro-like structures that can be used to simplify the creation of complex structures. However, this capability can be abused to create excessive demands on a processor's CPU and memory. A small number of nested expansions can result in an exponential growth in demands on memory.
  • Inducing Account Lockout
    An attacker leverages the security functionality of the system aimed at thwarting potential attacks to launch a denial of service attack against a legitimate system user. Many systems, for instance, implement a password throttling mechanism that locks an account after a certain number of incorrect log in attempts. An attacker can leverage this throttling mechanism to lock a legitimate user out of their own account. The weakness that is being leveraged by an attacker is the very security feature that has been put in place to counteract attacks.
  • Violating Implicit Assumptions Regarding XML Content (aka XML Denial of Service (XDoS))
    XML Denial of Service (XDoS) can be applied to any technology that utilizes XML data. This is, of course, most distributed systems technology including Java, .Net, databases, and so on. XDoS is most closely associated with web services, SOAP, and Rest, because remote service requesters can post malicious XML payloads to the service provider designed to exhaust the service provider's memory, CPU, and/or disk space. The main weakness in XDoS is that the service provider generally must inspect, parse, and validate the XML messages to determine routing, workflow, security considerations, and so on. It is exactly these inspection, parsing, and validation routines that XDoS targets. There are three primary attack vectors that XDoS can navigate Target CPU through recursion: attacker creates a recursive payload and sends to service provider Target memory through jumbo payloads: service provider uses DOM to parse XML. DOM creates in memory representation of XML document, but when document is very large (for example, north of 1 Gb) service provider host may exhaust memory trying to build memory objects. XML Ping of death: attack service provider with numerous small files that clog the system. All of the above attacks exploit the loosely coupled nature of web services, where the service provider has little to no control over the service requester and any messages the service requester sends.
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE COMPLETE
nessus via4
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2017-0173.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - tty: Fix race in pty_write leading to NULL deref (Todd Vierling) - ocfs2/dlm: ignore cleaning the migration mle that is inuse (xuejiufei) [Orabug: 26479780] - KEYS: fix dereferencing NULL payload with nonzero length (Eric Biggers) [Orabug: 26592025] - oracleasm: Copy the integrity descriptor (Martin K. Petersen) - mm: Tighten x86 /dev/mem with zeroing reads (Kees Cook) [Orabug: 26675925] (CVE-2017-7889) - xscore: add dma address check (Zhu Yanjun) [Orabug: 27058468] - more bio_map_user_iov leak fixes (Al Viro) [Orabug: 27069042] (CVE-2017-12190) - fix unbalanced page refcounting in bio_map_user_iov (Vitaly Mayatskikh) [Orabug: 27069042] (CVE-2017-12190) - nvme: Drop nvmeq->q_lock before dma_pool_alloc, so as to prevent hard lockups (Aruna Ramakrishna) [Orabug: 25409587] - nvme: Handle PM1725 HIL reset (Martin K. Petersen) [Orabug: 26277600] - char: lp: fix possible integer overflow in lp_setup (Willy Tarreau) [Orabug: 26403940] (CVE-2017-1000363) - ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380) - ALSA: timer: Fix race between read and ioctl (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380) - ALSA: timer: fix NULL pointer dereference in read/ioctl race (Vegard Nossum) [Orabug: 26403956] (CVE-2017-1000380) - ALSA: timer: Fix negative queue usage by racy accesses (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380) - ALSA: timer: Fix race at concurrent reads (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380) - ALSA: timer: Fix race among timer ioctls (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380) - ipv6/dccp: do not inherit ipv6_mc_list from parent (WANG Cong) [Orabug: 26404005] (CVE-2017-9077) - ocfs2: fix deadlock issue when taking inode lock at vfs entry points (Eric Ren) [Orabug: 26427126] - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock (Eric Ren) [Orabug: 26427126] - ping: implement proper locking (Eric Dumazet) [Orabug: 26540286] (CVE-2017-2671) - aio: mark AIO pseudo-fs noexec (Jann Horn) [Orabug: 26643598] (CVE-2016-10044) - vfs: Commit to never having exectuables on proc and sysfs. (Eric W. Biederman) [Orabug: 26643598] (CVE-2016-10044) - vfs, writeback: replace FS_CGROUP_WRITEBACK with SB_I_CGROUPWB (Tejun Heo) [Orabug: 26643598] (CVE-2016-10044) - x86/acpi: Prevent out of bound access caused by broken ACPI tables (Seunghun Han) [Orabug: 26643645] (CVE-2017-11473) - sctp: do not inherit ipv6_[mc|ac|fl]_list from parent (Eric Dumazet) [Orabug: 26650883] (CVE-2017-9075) - [media] saa7164: fix double fetch PCIe access condition (Steven Toth) [Orabug: 26675142] (CVE-2017-8831) - [media] saa7164: fix sparse warnings (Hans Verkuil) [Orabug: 26675142] (CVE-2017-8831) - fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE (Abhi Das) [Orabug: 26797306] - timerfd: Protect the might cancel mechanism proper (Thomas Gleixner) [Orabug: 26899787] (CVE-2017-10661) - scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly (Xin Long) [Orabug: 26988627] (CVE-2017-14489) - mqueue: fix a use-after-free in sys_mq_notify (Cong Wang) [Orabug: 26643556] (CVE-2017-11176) - ipv6: avoid overflow of offset in ip6_find_1stfragopt (Sabrina Dubroca) [Orabug: 27011273] (CVE-2017-7542) - packet: fix tp_reserve race in packet_set_ring (Willem de Bruijn) [Orabug: 27002450] (CVE-2017-1000111) - mlx4_core: calculate log_num_mtt based on total system memory (Wei Lin Guay) [Orabug: 26883934] - xen/x86: Add interface for querying amount of host memory (Boris Ostrovsky) [Orabug: 26883934] - Bluetooth: Properly check L2CAP config option output buffer length (Ben Seri) [Orabug: 26796364] (CVE-2017-1000251) - xen: fix bio vec merging (Roger Pau Monne) [Orabug: 26645550] (CVE-2017-12134) - fs/exec.c: account for argv/envp pointers (Kees Cook) [Orabug: 26638921] (CVE-2017-1000365) (CVE-2017-1000365) - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip[,6]_bind (Guillaume Nault) [Orabug: 26586047] (CVE-2016-10200) - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586022] (CVE-2016-9685) - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26585994] (CVE-2016-9604) - ipv6: fix out of bound writes in __ip6_append_data (Eric Dumazet) [Orabug: 26578198] (CVE-2017-9242) - posix_acl: Clear SGID bit when setting file permissions (Jan Kara) [Orabug: 25507344] (CVE-2016-7097) (CVE-2016-7097) - nfsd: check for oversized NFSv2/v3 arguments (J. Bruce Fields) [Orabug: 26366022] (CVE-2017-7645)
    last seen 2018-09-06
    modified 2018-09-05
    plugin id 105147
    published 2017-12-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=105147
    title OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0173) (BlueBorne) (Stack Clash)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20170801_KERNEL_ON_SL7_X.NASL
    description Security Fix(es) : - An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) - A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) - It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft- lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : - CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685
    last seen 2018-09-05
    modified 2018-09-04
    plugin id 102645
    published 2017-08-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102645
    title Scientific Linux Security Update : kernel on SL7.x x86_64
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-1842.NASL
    description From Red Hat Security Advisory 2017:1842 : An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : * CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685 Documentation for these issues is available from the Release Notes document linked from the References section. Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat). Additional Changes : For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
    last seen 2018-09-06
    modified 2018-09-05
    plugin id 102281
    published 2017-08-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102281
    title Oracle Linux 7 : kernel (ELSA-2017-1842) (Stack Clash)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-3607.NASL
    description Description of changes: [2.6.39-400.297.6.el6uek] - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() (Guillaume Nault) [Orabug: 26586050] {CVE-2016-10200} - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586024] {CVE-2016-9685} - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26586002] {CVE-2016-9604} - ipv6: fix out of bound writes in __ip6_append_data() (Eric Dumazet) [Orabug: 26578202] {CVE-2017-9242}
    last seen 2018-09-01
    modified 2018-07-25
    plugin id 102624
    published 2017-08-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102624
    title Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3607)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-3658.NASL
    description Description of changes: [2.6.39-400.298.1.el6uek] - ocfs2/dlm: ignore cleaning the migration mle that is inuse (xuejiufei) [Orabug: 23320090] - tty: Fix race in pty_write() leading to NULL deref (Todd Vierling) [Orabug: 24337879] - xen-netfront: cast grant table reference first to type int (Dongli Zhang) [Orabug: 25102637] - xen-netfront: do not cast grant table reference to signed short (Dongli Zhang) [Orabug: 25102637] - RDS: Print failed rdma op details if failure is remote access error (Rama Nichanamatlu) [Orabug: 25440316] - ping: implement proper locking (Eric Dumazet) [Orabug: 26540288] {CVE-2017-2671} - KEYS: fix dereferencing NULL payload with nonzero length (Eric Biggers) [Orabug: 26592013] - oracleasm: Copy the integrity descriptor (Martin K. Petersen) [Orabug: 26650039] - mm: Tighten x86 /dev/mem with zeroing reads (Kees Cook) [Orabug: 26675934] {CVE-2017-7889} - fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE (Abhi Das) [Orabug: 26797307] - xscore: add dma address check (Zhu Yanjun) [Orabug: 27058559] - more bio_map_user_iov() leak fixes (Al Viro) [Orabug: 27069045] {CVE-2017-12190} - fix unbalanced page refcounting in bio_map_user_iov (Vitaly Mayatskikh) [Orabug: 27069045] {CVE-2017-12190} - xsigo: [backport] Fix race in freeing aged Forwarding tables (Pradeep Gopanapalli) [Orabug: 24823234] - ocfs2: fix deadlock issue when taking inode lock at vfs entry points (Eric Ren) [Orabug: 25671723] - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock (Eric Ren) [Orabug: 25671723] - net/packet: fix overflow in check for tp_reserve (Andrey Konovalov) [Orabug: 26143563] {CVE-2017-7308} - net/packet: fix overflow in check for tp_frame_nr (Andrey Konovalov) [Orabug: 26143563] {CVE-2017-7308} - char: lp: fix possible integer overflow in lp_setup() (Willy Tarreau) [Orabug: 26403941] {CVE-2017-1000363} - ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT (Takashi Iwai) [Orabug: 26403958] {CVE-2017-1000380} - ALSA: timer: Fix race between read and ioctl (Takashi Iwai) [Orabug: 26403958] {CVE-2017-1000380} - ALSA: timer: fix NULL pointer dereference in read()/ioctl() race (Vegard Nossum) [Orabug: 26403958] {CVE-2017-1000380} - ALSA: timer: Fix negative queue usage by racy accesses (Takashi Iwai) [Orabug: 26403958] {CVE-2017-1000380} - ALSA: timer: Fix race at concurrent reads (Takashi Iwai) [Orabug: 26403958] {CVE-2017-1000380} - ALSA: timer: Fix race among timer ioctls (Takashi Iwai) [Orabug: 26403958] {CVE-2017-1000380} - ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() (Ben Hutchings) [Orabug: 26403974] {CVE-2017-9074} - ipv6: Check ip6_find_1stfragopt() return value properly. (David S. Miller) [Orabug: 26403974] {CVE-2017-9074} - ipv6: Prevent overrun when parsing v6 header options (Craig Gallek) [Orabug: 26403974] {CVE-2017-9074} - ipv6/dccp: do not inherit ipv6_mc_list from parent (WANG Cong) [Orabug: 26404007] {CVE-2017-9077} - aio: mark AIO pseudo-fs noexec (Jann Horn) [Orabug: 26643601] {CVE-2016-10044} - vfs: Commit to never having exectuables on proc and sysfs. (Eric W. Biederman) [Orabug: 26643601] {CVE-2016-10044} - vfs, writeback: replace FS_CGROUP_WRITEBACK with SB_I_CGROUPWB (Tejun Heo) [Orabug: 26643601] {CVE-2016-10044} - x86/acpi: Prevent out of bound access caused by broken ACPI tables (Seunghun Han) [Orabug: 26643652] {CVE-2017-11473} - sctp: do not inherit ipv6_{mc|ac|fl}_list from parent (Eric Dumazet) [Orabug: 26650889] {CVE-2017-9075} - saa7164: fix double fetch PCIe access condition (Steven Toth) [Orabug: 26675148] {CVE-2017-8831} - saa7164: fix sparse warnings (Hans Verkuil) [Orabug: 26675148] {CVE-2017-8831} - saa7164: get rid of warning: no previous prototype (Mauro Carvalho Chehab) [Orabug: 26675148] {CVE-2017-8831} - [scsi] lpfc 8.3.44: Fix kernel panics from corrupted ndlp (James Smart) [Orabug: 26765341] - timerfd: Protect the might cancel mechanism proper (Thomas Gleixner) [Orabug: 26899791] {CVE-2017-10661} - scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly (Xin Long) [Orabug: 26988628] {CVE-2017-14489} - mqueue: fix a use-after-free in sys_mq_notify() (Cong Wang) [Orabug: 26643562] {CVE-2017-11176} - ipv6: avoid overflow of offset in ip6_find_1stfragopt (Sabrina Dubroca) [Orabug: 27011278] {CVE-2017-7542} - packet: fix tp_reserve race in packet_set_ring (Willem de Bruijn) [Orabug: 27002453] {CVE-2017-1000111} - mlx4_core: calculate log_mtt based on total system memory (Wei Lin Guay) [Orabug: 26867355] - xen/x86: Add interface for querying amount of host memory (Boris Ostrovsky) [Orabug: 26867355] - fs/binfmt_elf.c: fix bug in loading of PIE binaries (Michael Davidson) [Orabug: 26870958] {CVE-2017-1000253} - Bluetooth: Properly check L2CAP config option output buffer length (Ben Seri) [Orabug: 26796428] {CVE-2017-1000251} - xen: fix bio vec merging (Roger Pau Monne) [Orabug: 26645562] {CVE-2017-12134} - fs/exec.c: account for argv/envp pointers (Kees Cook) [Orabug: 26638926] {CVE-2017-1000365} {CVE-2017-1000365} - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() (Guillaume Nault) [Orabug: 26586050] {CVE-2016-10200} - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586024] {CVE-2016-9685} - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26586002] {CVE-2016-9604} - ipv6: fix out of bound writes in __ip6_append_data() (Eric Dumazet) [Orabug: 26578202] {CVE-2017-9242} - selinux: quiet the filesystem labeling behavior message (Paul Moore) [Orabug: 25721485] - RDS/IB: active bonding port state fix for intfs added late (Mukesh Kacker) [Orabug: 25875426] - HID: hid-cypress: validate length of report (Greg Kroah-Hartman) [Orabug: 25891914] {CVE-2017-7273} - udf: Remove repeated loads blocksize (Jan Kara) [Orabug: 25905722] {CVE-2015-4167} - udf: Check length of extended attributes and allocation descriptors (Jan Kara) [Orabug: 25905722] {CVE-2015-4167} - udf: Verify i_size when loading inode (Jan Kara) [Orabug: 25905722] {CVE-2015-4167} - btrfs: drop unused parameter from btrfs_item_nr (Ross Kirk) [Orabug: 25948102] {CVE-2014-9710} - Btrfs: cleanup of function where fixup_low_keys() is called (Tsutomu Itoh) [Orabug: 25948102] {CVE-2014-9710} - Btrfs: remove unused argument of fixup_low_keys() (Tsutomu Itoh) [Orabug: 25948102] {CVE-2014-9710} - Btrfs: remove unused argument of btrfs_extend_item() (Tsutomu Itoh) [Orabug: 25948102] {CVE-2014-9710} - Btrfs: add support for asserts (Josef Bacik) [Orabug: 25948102] {CVE-2014-9710} - Btrfs: make xattr replace operations atomic (Filipe Manana) [Orabug: 25948102] {CVE-2014-9710} - net: validate the range we feed to iov_iter_init() in sys_sendto/sys_recvfrom (Al Viro) [Orabug: 25948149] {CVE-2015-2686} - xsigo: Compute node crash on FC failover (Joe Jin) [Orabug: 25965445] - PCI: Prevent VPD access for QLogic ISP2722 (Ethan Zhao) [Orabug: 25975513] - PCI: Prevent VPD access for buggy devices (Babu Moger) [Orabug: 25975513] - ipv4: try to cache dst_entries which would cause a redirect (Hannes Frederic Sowa) [Orabug: 26032377] {CVE-2015-1465} - mm: larger stack guard gap, between vmas (Hugh Dickins) [Orabug: 26326145] {CVE-2017-1000364} - nfsd: check for oversized NFSv2/v3 arguments (J. Bruce Fields) [Orabug: 26366024] {CVE-2017-7645} - dm mpath: allow ioctls to trigger pg init (Mikulas Patocka) [Orabug: 25645229] - xen/manage: Always freeze/thaw processes when suspend/resuming (Ross Lagerwall) [Orabug: 25795530] - lpfc cannot establish connection with targets that send PRLI under P2P mode (Joe Jin) [Orabug: 25955028]
    last seen 2018-09-06
    modified 2018-09-05
    plugin id 105145
    published 2017-12-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=105145
    title Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3658) (BlueBorne) (Stack Clash)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-3657.NASL
    description Description of changes: [3.8.13-118.20.1.el7uek] - tty: Fix race in pty_write() leading to NULL deref (Todd Vierling) [Orabug: 25392692] - ocfs2/dlm: ignore cleaning the migration mle that is inuse (xuejiufei) [Orabug: 26479780] - KEYS: fix dereferencing NULL payload with nonzero length (Eric Biggers) [Orabug: 26592025] - oracleasm: Copy the integrity descriptor (Martin K. Petersen) [Orabug: 26649818] - mm: Tighten x86 /dev/mem with zeroing reads (Kees Cook) [Orabug: 26675925] {CVE-2017-7889} - xscore: add dma address check (Zhu Yanjun) [Orabug: 27058468] - more bio_map_user_iov() leak fixes (Al Viro) [Orabug: 27069042] {CVE-2017-12190} - fix unbalanced page refcounting in bio_map_user_iov (Vitaly Mayatskikh) [Orabug: 27069042] {CVE-2017-12190} - nvme: Drop nvmeq->q_lock before dma_pool_alloc(), so as to prevent hard lockups (Aruna Ramakrishna) [Orabug: 25409587] - nvme: Handle PM1725 HIL reset (Martin K. Petersen) [Orabug: 26277600] - char: lp: fix possible integer overflow in lp_setup() (Willy Tarreau) [Orabug: 26403940] {CVE-2017-1000363} - ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT (Takashi Iwai) [Orabug: 26403956] {CVE-2017-1000380} - ALSA: timer: Fix race between read and ioctl (Takashi Iwai) [Orabug: 26403956] {CVE-2017-1000380} - ALSA: timer: fix NULL pointer dereference in read()/ioctl() race (Vegard Nossum) [Orabug: 26403956] {CVE-2017-1000380} - ALSA: timer: Fix negative queue usage by racy accesses (Takashi Iwai) [Orabug: 26403956] {CVE-2017-1000380} - ALSA: timer: Fix race at concurrent reads (Takashi Iwai) [Orabug: 26403956] {CVE-2017-1000380} - ALSA: timer: Fix race among timer ioctls (Takashi Iwai) [Orabug: 26403956] {CVE-2017-1000380} - ipv6/dccp: do not inherit ipv6_mc_list from parent (WANG Cong) [Orabug: 26404005] {CVE-2017-9077} - ocfs2: fix deadlock issue when taking inode lock at vfs entry points (Eric Ren) [Orabug: 26427126] - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock (Eric Ren) [Orabug: 26427126] - ping: implement proper locking (Eric Dumazet) [Orabug: 26540286] {CVE-2017-2671} - aio: mark AIO pseudo-fs noexec (Jann Horn) [Orabug: 26643598] {CVE-2016-10044} - vfs: Commit to never having exectuables on proc and sysfs. (Eric W. Biederman) [Orabug: 26643598] {CVE-2016-10044} - vfs, writeback: replace FS_CGROUP_WRITEBACK with SB_I_CGROUPWB (Tejun Heo) [Orabug: 26643598] {CVE-2016-10044} - x86/acpi: Prevent out of bound access caused by broken ACPI tables (Seunghun Han) [Orabug: 26643645] {CVE-2017-11473} - sctp: do not inherit ipv6_{mc|ac|fl}_list from parent (Eric Dumazet) [Orabug: 26650883] {CVE-2017-9075} - [media] saa7164: fix double fetch PCIe access condition (Steven Toth) [Orabug: 26675142] {CVE-2017-8831} - [media] saa7164: fix sparse warnings (Hans Verkuil) [Orabug: 26675142] {CVE-2017-8831} - fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE (Abhi Das) [Orabug: 26797306] - timerfd: Protect the might cancel mechanism proper (Thomas Gleixner) [Orabug: 26899787] {CVE-2017-10661} - scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly (Xin Long) [Orabug: 26988627] {CVE-2017-14489} - mqueue: fix a use-after-free in sys_mq_notify() (Cong Wang) [Orabug: 26643556] {CVE-2017-11176} - ipv6: avoid overflow of offset in ip6_find_1stfragopt (Sabrina Dubroca) [Orabug: 27011273] {CVE-2017-7542} - packet: fix tp_reserve race in packet_set_ring (Willem de Bruijn) [Orabug: 27002450] {CVE-2017-1000111} - mlx4_core: calculate log_num_mtt based on total system memory (Wei Lin Guay) [Orabug: 26883934] - xen/x86: Add interface for querying amount of host memory (Boris Ostrovsky) [Orabug: 26883934] - Bluetooth: Properly check L2CAP config option output buffer length (Ben Seri) [Orabug: 26796364] {CVE-2017-1000251} - xen: fix bio vec merging (Roger Pau Monne) [Orabug: 26645550] {CVE-2017-12134} - fs/exec.c: account for argv/envp pointers (Kees Cook) [Orabug: 26638921] {CVE-2017-1000365} {CVE-2017-1000365} - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() (Guillaume Nault) [Orabug: 26586047] {CVE-2016-10200} - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586022] {CVE-2016-9685} - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26585994] {CVE-2016-9604} - ipv6: fix out of bound writes in __ip6_append_data() (Eric Dumazet) [Orabug: 26578198] {CVE-2017-9242} - posix_acl: Clear SGID bit when setting file permissions (Jan Kara) [Orabug: 25507344] {CVE-2016-7097} {CVE-2016-7097} - nfsd: check for oversized NFSv2/v3 arguments (J. Bruce Fields) [Orabug: 26366022] {CVE-2017-7645}
    last seen 2018-09-06
    modified 2018-09-05
    plugin id 105144
    published 2017-12-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=105144
    title Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3657) (BlueBorne) (Stack Clash)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-1842-1.NASL
    description The remote Oracle Linux host is missing a security update for the kernel package(s).
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 102511
    published 2017-08-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102511
    title Oracle Linux 7 : kernel (ELSA-2017-1842-1) (Stack Clash)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-3606.NASL
    description Description of changes: kernel-uek [3.8.13-118.19.4.el7uek] - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() (Guillaume Nault) [Orabug: 26586047] {CVE-2016-10200} - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586022] {CVE-2016-9685} - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26585994] {CVE-2016-9604} - ipv6: fix out of bound writes in __ip6_append_data() (Eric Dumazet) [Orabug: 26578198] {CVE-2017-9242}
    last seen 2018-09-01
    modified 2018-07-25
    plugin id 102623
    published 2017-08-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102623
    title Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3606)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2017-0144.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip[,6]_bind (Guillaume Nault) [Orabug: 26586047] (CVE-2016-10200) - xfs: fix two memory leaks in xfs_attr_list.c error paths (Mateusz Guzik) [Orabug: 26586022] (CVE-2016-9685) - KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings (David Howells) [Orabug: 26585994] (CVE-2016-9604) - ipv6: fix out of bound writes in __ip6_append_data (Eric Dumazet) [Orabug: 26578198] (CVE-2017-9242)
    last seen 2018-09-01
    modified 2018-07-25
    plugin id 102625
    published 2017-08-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102625
    title OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0144)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2017-2669.NASL
    description An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * A race condition was found in the Linux kernel, present since v3.14-rc1 through v4.12. The race happens between threads of inotify_handle_event() and vfs_rename() while running the rename operation against the same file. As a result of the race the next slab data or the slab's free list pointer can be corrupted with attacker-controlled data, which may lead to the privilege escalation. (CVE-2017-7533, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : CVE-2017-8797 CVE-2015-8839 CVE-2016-9576 CVE-2016-7042 CVE-2016-7097 CVE-2016-8645 CVE-2016-9576 CVE-2016-9806 CVE-2016-10088 CVE-2017-2671 CVE-2017-5970 CVE-2017-6001 CVE-2017-6951 CVE-2017-7187 CVE-2017-7889 CVE-2017-8890 CVE-2017-9074 CVE-2017-8890 CVE-2017-9075 CVE-2017-8890 CVE-2017-9076 CVE-2017-8890 CVE-2017-9077 CVE-2016-9604 CVE-2016-9685 Documentation for these issues are available from the Technical Notes document linked to in the References section. Red Hat would like to thank Leilei Lin (Alibaba Group), Fan Wu (The University of Hong Kong), and Shixiong Zhao (The University of Hong Kong) for reporting CVE-2017-7533 and Marco Grassi for reporting CVE-2016-8645. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-9604 issue was discovered by David Howells (Red Hat); and the CVE-2016-9685 issue was discovered by Qian Cai (Red Hat).
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 103046
    published 2017-09-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=103046
    title RHEL 6 : MRG (RHSA-2017:2669)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-3187-1.NASL
    description Andrey Konovalov discovered that the SCTP implementation in the Linux kernel improperly handled validation of incoming data. A remote attacker could use this to cause a denial of service (system crash). (CVE-2016-9555) It was discovered that multiple memory leaks existed in the XFS implementation in the Linux kernel. A local attacker could use this to cause a denial of service (memory consumption). (CVE-2016-9685). Note 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.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 96979
    published 2017-02-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=96979
    title Ubuntu 12.04 LTS : linux vulnerabilities (USN-3187-1)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2017-2077.NASL
    description An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : * CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685 Documentation for these issues is available from the Release Notes document linked from the References section. Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat). Additional Changes : For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
    last seen 2018-11-27
    modified 2018-11-26
    plugin id 102151
    published 2017-08-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102151
    title RHEL 7 : kernel-rt (RHSA-2017:2077)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2017-0494-1.NASL
    description The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - 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). - CVE-2017-5551: Clear S_ISGID on tmpfs when setting posix ACLs (bsc#1021258). - 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). - 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. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576 (bnc#1017710). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - CVE-2016-7117: Use-after-free vulnerability in the __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). - 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). - 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). - 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). The update package also includes non-security fixes. See advisory for details. Note 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.
    last seen 2018-12-02
    modified 2018-11-30
    plugin id 97297
    published 2017-02-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97297
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0494-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2017-0437-1.NASL
    description The SUSE Linux Enterprise 11 SP4 kernel was updated to 3.0.101-94 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-5551: tmpfs: clear S_ISGID when setting posix ACLs (bsc#1021258). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). The update package also includes non-security fixes. See advisory for details. Note 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.
    last seen 2018-12-02
    modified 2018-11-30
    plugin id 97097
    published 2017-02-10
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97097
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0437-1)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2017-1842.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : * CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685 Documentation for these issues is available from the Release Notes document linked from the References section. Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat). Additional Changes : For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
    last seen 2018-11-27
    modified 2018-11-26
    plugin id 102143
    published 2017-08-03
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102143
    title RHEL 7 : kernel (RHSA-2017:1842) (Stack Clash)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2017-1842.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues : * CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685 Documentation for these issues is available from the Release Notes document linked from the References section. Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat). Additional Changes : For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
    last seen 2018-11-11
    modified 2018-11-10
    plugin id 102734
    published 2017-08-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=102734
    title CentOS 7 : kernel (CESA-2017:1842) (Stack Clash)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2017-0333-1.NASL
    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 : - 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. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576 (bnc#1017710). - 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). - 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). - CVE-2016-8399: An out of bounds read in the ping protocol handler could have lead to information disclosure (bsc#1014746). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - CVE-2016-7117: Use-after-free vulnerability in the __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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). - 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). The update package also includes non-security fixes. See advisory for details. Note 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.
    last seen 2018-12-02
    modified 2018-11-30
    plugin id 96903
    published 2017-01-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=96903
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2017:0333-1)
redhat via4
advisories
  • rhsa
    id RHSA-2017:1842
  • rhsa
    id RHSA-2017:2077
  • rhsa
    id RHSA-2017:2669
rpms
  • kernel-0:3.10.0-693.el7
  • kernel-abi-whitelists-0:3.10.0-693.el7
  • kernel-bootwrapper-0:3.10.0-693.el7
  • kernel-debug-0:3.10.0-693.el7
  • kernel-debug-devel-0:3.10.0-693.el7
  • kernel-devel-0:3.10.0-693.el7
  • kernel-doc-0:3.10.0-693.el7
  • kernel-headers-0:3.10.0-693.el7
  • kernel-kdump-0:3.10.0-693.el7
  • kernel-kdump-devel-0:3.10.0-693.el7
  • kernel-tools-0:3.10.0-693.el7
  • kernel-tools-libs-0:3.10.0-693.el7
  • kernel-tools-libs-devel-0:3.10.0-693.el7
  • perf-0:3.10.0-693.el7
  • python-perf-0:3.10.0-693.el7
  • kernel-rt-0:3.10.0-693.rt56.617.el7
  • kernel-rt-debug-0:3.10.0-693.rt56.617.el7
  • kernel-rt-debug-devel-0:3.10.0-693.rt56.617.el7
  • kernel-rt-debug-kvm-0:3.10.0-693.rt56.617.el7
  • kernel-rt-devel-0:3.10.0-693.rt56.617.el7
  • kernel-rt-doc-0:3.10.0-693.rt56.617.el7
  • kernel-rt-kvm-0:3.10.0-693.rt56.617.el7
  • kernel-rt-trace-0:3.10.0-693.rt56.617.el7
  • kernel-rt-trace-devel-0:3.10.0-693.rt56.617.el7
  • kernel-rt-trace-kvm-0:3.10.0-693.rt56.617.el7
refmap via4
bid 94593
confirm
mlist [oss-security] 20161130 cve-request: linux kernel - memory leak in xfs attribute mechanism.
Last major update 30-12-2016 - 21:59
Published 28-12-2016 - 02:59
Last modified 04-01-2018 - 21:31
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