Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3657) (BlueBorne) (Stack Clash)

Critical Nessus Plugin ID 105144

Synopsis

The remote Oracle Linux host is missing one or more security updates.

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}

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2017-December/007407.html

https://oss.oracle.com/pipermail/el-errata/2017-December/007408.html

Plugin Details

Severity: Critical

ID: 105144

File Name: oraclelinux_ELSA-2017-3657.nasl

Version: $Revision: 3.3 $

Type: local

Agent: unix

Published: 2017/12/11

Modified: 2018/02/01

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:F/RL:OF/RC:ND

CVSSv3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.20.1.el6uek, p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.20.1.el7uek, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/o:oracle:linux:6, cpe:/o:oracle:linux:7

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/12/08

Reference Information

CVE: CVE-2016-10044, CVE-2016-10200, CVE-2016-7097, CVE-2016-9604, CVE-2016-9685, CVE-2017-1000111, CVE-2017-1000251, CVE-2017-1000363, CVE-2017-1000365, CVE-2017-1000380, CVE-2017-10661, CVE-2017-11176, CVE-2017-11473, CVE-2017-12134, CVE-2017-12190, CVE-2017-14489, CVE-2017-2671, CVE-2017-7542, CVE-2017-7645, CVE-2017-7889, CVE-2017-8831, CVE-2017-9075, CVE-2017-9077, CVE-2017-9242