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Test ID:1.3.6.1.4.1.25623.1.0.882875
Category:CentOS Local Security Checks
Title:CentOS Update for kernel CESA-2018:1319 centos6
Summary:Check the version of kernel
Description:Summary:
Check the version of kernel

Vulnerability Insight:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es):

* hw: cpu: speculative execution permission faults handling (CVE-2017-5754)

* Kernel: error in exception handling leads to DoS (CVE-2018-8897)

* kernel: nfsd: Incorrect handling of long RPC replies (CVE-2017-7645)

* kernel: Use-after-free vulnerability in DCCP socket (CVE-2017-8824)

* kernel: v4l2: disabled memory access protection mechanism allowing
privilege escalation (CVE-2017-13166)

* kernel: netfilter: use-after-free in tcpmss_mangle_packet function in
net/netfilter/xt_TCPMSS.c (CVE-2017-18017)

* kernel: Stack information leak in the EFS element (CVE-2017-1000410)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

Red Hat would like to thank Google Project Zero for reporting
CVE-2017-5754 Nick Peterson (Everdox Tech LLC) and Andy Lutomirski for
reporting CVE-2018-8897 Mohamed Ghannam for reporting CVE-2017-8824 and
Armis Labs for reporting CVE-2017-1000410.

Bug Fix(es):

These updated kernel packages include also numerous bug fixes. Space
precludes documenting all of these bug fixes in this advisory. See the bug
fix descriptions in the referenced Knowledge Article.

Affected Software/OS:
kernel on CentOS 6

Solution:
Please install the updated packages.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2017-7645
BugTraq ID: 97950
http://www.securityfocus.com/bid/97950
Debian Security Information: DSA-3886 (Google Search)
http://www.debian.org/security/2017/dsa-3886
https://marc.info/?l=linux-nfs&m=149218228327497&w=2
https://marc.info/?l=linux-nfs&m=149247516212924&w=2
RedHat Security Advisories: RHSA-2017:1615
https://access.redhat.com/errata/RHSA-2017:1615
RedHat Security Advisories: RHSA-2017:1616
https://access.redhat.com/errata/RHSA-2017:1616
RedHat Security Advisories: RHSA-2017:1647
https://access.redhat.com/errata/RHSA-2017:1647
RedHat Security Advisories: RHSA-2018:1319
https://access.redhat.com/errata/RHSA-2018:1319
https://usn.ubuntu.com/3754-1/
Common Vulnerability Exposure (CVE) ID: CVE-2017-8824
BugTraq ID: 102056
http://www.securityfocus.com/bid/102056
Debian Security Information: DSA-4073 (Google Search)
https://www.debian.org/security/2017/dsa-4073
Debian Security Information: DSA-4082 (Google Search)
https://www.debian.org/security/2018/dsa-4082
https://www.exploit-db.com/exploits/43234/
http://lists.openwall.net/netdev/2017/12/04/224
http://www.openwall.com/lists/oss-security/2017/12/05/1
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
RedHat Security Advisories: RHSA-2018:0399
https://access.redhat.com/errata/RHSA-2018:0399
RedHat Security Advisories: RHSA-2018:0676
https://access.redhat.com/errata/RHSA-2018:0676
RedHat Security Advisories: RHSA-2018:1062
https://access.redhat.com/errata/RHSA-2018:1062
RedHat Security Advisories: RHSA-2018:1130
https://access.redhat.com/errata/RHSA-2018:1130
RedHat Security Advisories: RHSA-2018:1170
https://access.redhat.com/errata/RHSA-2018:1170
RedHat Security Advisories: RHSA-2018:1216
https://access.redhat.com/errata/RHSA-2018:1216
RedHat Security Advisories: RHSA-2018:3822
https://access.redhat.com/errata/RHSA-2018:3822
SuSE Security Announcement: SUSE-SU-2018:0011 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
https://usn.ubuntu.com/3581-1/
https://usn.ubuntu.com/3581-2/
https://usn.ubuntu.com/3581-3/
https://usn.ubuntu.com/3582-1/
https://usn.ubuntu.com/3582-2/
https://usn.ubuntu.com/3583-1/
https://usn.ubuntu.com/3583-2/
Common Vulnerability Exposure (CVE) ID: CVE-2018-8897
BugTraq ID: 104071
http://www.securityfocus.com/bid/104071
CERT/CC vulnerability note: VU#631579
https://www.kb.cert.org/vuls/id/631579
Debian Security Information: DSA-4196 (Google Search)
https://www.debian.org/security/2018/dsa-4196
Debian Security Information: DSA-4201 (Google Search)
https://www.debian.org/security/2018/dsa-4201
https://www.exploit-db.com/exploits/44697/
https://www.exploit-db.com/exploits/45024/
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9
http://openwall.com/lists/oss-security/2018/05/08/1
http://openwall.com/lists/oss-security/2018/05/08/4
https://bugzilla.redhat.com/show_bug.cgi?id=1567074
https://github.com/can1357/CVE-2018-8897/
https://github.com/torvalds/linux/commit/d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9
https://patchwork.kernel.org/patch/10386677/
https://support.apple.com/HT208742
https://svnweb.freebsd.org/base?view=revision&revision=333368
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:06.debugreg.asc
https://www.triplefault.io/2018/05/spurious-db-exceptions-with-pop-ss.html
https://xenbits.xen.org/xsa/advisory-260.html
https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html
https://lists.debian.org/debian-lts-announce/2018/06/msg00000.html
https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html
RedHat Security Advisories: RHSA-2018:1318
https://access.redhat.com/errata/RHSA-2018:1318
RedHat Security Advisories: RHSA-2018:1345
https://access.redhat.com/errata/RHSA-2018:1345
RedHat Security Advisories: RHSA-2018:1346
https://access.redhat.com/errata/RHSA-2018:1346
RedHat Security Advisories: RHSA-2018:1347
https://access.redhat.com/errata/RHSA-2018:1347
RedHat Security Advisories: RHSA-2018:1348
https://access.redhat.com/errata/RHSA-2018:1348
RedHat Security Advisories: RHSA-2018:1349
https://access.redhat.com/errata/RHSA-2018:1349
RedHat Security Advisories: RHSA-2018:1350
https://access.redhat.com/errata/RHSA-2018:1350
RedHat Security Advisories: RHSA-2018:1351
https://access.redhat.com/errata/RHSA-2018:1351
RedHat Security Advisories: RHSA-2018:1352
https://access.redhat.com/errata/RHSA-2018:1352
RedHat Security Advisories: RHSA-2018:1353
https://access.redhat.com/errata/RHSA-2018:1353
RedHat Security Advisories: RHSA-2018:1354
https://access.redhat.com/errata/RHSA-2018:1354
RedHat Security Advisories: RHSA-2018:1355
https://access.redhat.com/errata/RHSA-2018:1355
RedHat Security Advisories: RHSA-2018:1524
https://access.redhat.com/errata/RHSA-2018:1524
http://www.securitytracker.com/id/1040744
http://www.securitytracker.com/id/1040849
http://www.securitytracker.com/id/1040861
http://www.securitytracker.com/id/1040866
http://www.securitytracker.com/id/1040882
https://usn.ubuntu.com/3641-1/
https://usn.ubuntu.com/3641-2/
Common Vulnerability Exposure (CVE) ID: CVE-2017-5754
BugTraq ID: 102378
http://www.securityfocus.com/bid/102378
BugTraq ID: 106128
http://www.securityfocus.com/bid/106128
CERT/CC vulnerability note: VU#180049
https://www.kb.cert.org/vuls/id/180049
CERT/CC vulnerability note: VU#584653
http://www.kb.cert.org/vuls/id/584653
Cisco Security Advisory: 20180104 CPU Side-Channel Information Disclosure Vulnerabilities
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180104-cpusidechannel
Debian Security Information: DSA-4078 (Google Search)
https://www.debian.org/security/2018/dsa-4078
Debian Security Information: DSA-4120 (Google Search)
https://www.debian.org/security/2018/dsa-4120
FreeBSD Security Advisory: FreeBSD-SA-18:03
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:03.speculative_execution.asc
https://security.gentoo.org/glsa/201810-06
https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
https://meltdownattack.com/
https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
RedHat Security Advisories: RHSA-2018:0292
https://access.redhat.com/errata/RHSA-2018:0292
http://www.securitytracker.com/id/1040071
SuSE Security Announcement: SUSE-SU-2018:0010 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
SuSE Security Announcement: SUSE-SU-2018:0012 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
SuSE Security Announcement: openSUSE-SU-2018:0022 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
SuSE Security Announcement: openSUSE-SU-2018:0023 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
https://usn.ubuntu.com/usn/usn-3516-1/
https://usn.ubuntu.com/usn/usn-3522-2/
https://usn.ubuntu.com/3522-3/
https://usn.ubuntu.com/3522-4/
https://usn.ubuntu.com/3523-1/
https://usn.ubuntu.com/usn/usn-3523-2/
https://usn.ubuntu.com/usn/usn-3524-2/
https://usn.ubuntu.com/usn/usn-3525-1/
https://usn.ubuntu.com/3540-2/
https://usn.ubuntu.com/3541-2/
https://usn.ubuntu.com/3597-1/
https://usn.ubuntu.com/3597-2/
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