Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP4)
Announcement ID: | SUSE-SU-2020:2507-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves five vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 4.12.14-95_48 fixes several issues.
The following security issues were fixed:
- CVE-2020-14331: Fixed a buffer over-write in vgacon_scroll (bsc#1174247).
- CVE-2020-15780: Fixed a lockdown bypass via injection of malicious ACPI tables via configfs (bsc#1174186).
- CVE-2019-16746: Fixed a buffer overflow in net/wireless/nl80211.c (bsc#1173659).
- CVE-2019-9458: Fixed a use-after-free in media/v4l (bsc#1173963).
- CVE-2020-11668: Fixed a memory corruption issue in the Xirlink camera USB driver (bsc#1173942).
Patch Instructions:
To install this SUSE 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 Live Patching 12-SP4
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2020-2507=1
Package List:
-
SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64)
- kgraft-patch-4_12_14-95_48-default-5-2.2
References:
- https://www.suse.com/security/cve/CVE-2019-16746.html
- https://www.suse.com/security/cve/CVE-2019-9458.html
- https://www.suse.com/security/cve/CVE-2020-11668.html
- https://www.suse.com/security/cve/CVE-2020-14331.html
- https://www.suse.com/security/cve/CVE-2020-15780.html
- https://bugzilla.suse.com/show_bug.cgi?id=1173659
- https://bugzilla.suse.com/show_bug.cgi?id=1173942
- https://bugzilla.suse.com/show_bug.cgi?id=1173963
- https://bugzilla.suse.com/show_bug.cgi?id=1174186
- https://bugzilla.suse.com/show_bug.cgi?id=1174247