SUSE SLES12 Security Update : kernel (SUSE-SU-2018:4158-1)

High Nessus Plugin ID 119747

Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for the Linux Kernel 3.12.74-60_64_107 fixes one issue.

The following security issue was fixed :

CVE-2018-9568: Prevent possible memory corruption due to type confusion in sk_clone_lock. This could lead to local privilege escalation (bsc#1118319).

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.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 12-SP1-LTSS:zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2951=1 SUSE-SLE-SERVER-12-SP1-2018-2953=1 SUSE-SLE-SERVER-12-SP1-2018-2957=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1118319

https://bugzilla.suse.com/show_bug.cgi?id=1118320

https://www.suse.com/security/cve/CVE-2018-9568/

http://www.nessus.org/u?240ff3ad

Plugin Details

Severity: High

ID: 119747

File Name: suse_SU-2018-4158-1.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2018/12/18

Modified: 2019/01/02

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.2

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

CVSS v3.0

Base Score: 7.8

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_107-default, p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_107-xen, p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_96-default, p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_96-xen, p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_99-default, p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_99-xen, cpe:/o:novell:suse_linux:12

Patch Publication Date: 2018/12/17

Reference Information

CVE: CVE-2018-9568