Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP5)
Announcement ID: | SUSE-SU-2020:2513-1 |
---|---|
Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
|
Affected Products: |
|
An update that solves seven vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 4.12.14-122_12 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).
- CVE-2019-19447: Fixed a use-after-free in ext4_put_super (bsc#1173869).
- CVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173100).
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-SP5
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2020-2513=1
-
SUSE Linux Enterprise Live Patching 15
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-2523=1
-
SUSE Linux Enterprise Live Patching 15-SP1
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-2529=1
Package List:
-
SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le x86_64)
- kgraft-patch-4_12_14-122_12-default-6-2.2
-
SUSE Linux Enterprise Live Patching 15 (ppc64le x86_64)
- kernel-livepatch-4_12_14-150_47-default-6-2.2
- kernel-livepatch-4_12_14-150_47-default-debuginfo-6-2.2
-
SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64)
- kernel-livepatch-4_12_14-197_29-default-6-2.2
References:
- https://www.suse.com/security/cve/CVE-2019-14895.html
- https://www.suse.com/security/cve/CVE-2019-16746.html
- https://www.suse.com/security/cve/CVE-2019-19447.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=1173100
- https://bugzilla.suse.com/show_bug.cgi?id=1173659
- https://bugzilla.suse.com/show_bug.cgi?id=1173869
- 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