drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Linux (Live Patch 15 SLE 12 SP5)
Name: |
Zwei Probleme in Linux (Live Patch 15 SLE 12 SP5) |
|
ID: |
SUSE-SU-2021:0808-1 |
|
Distribution: |
SUSE |
|
Plattformen: |
SUSE Linux Enterprise Live Patching 12-SP5 |
|
Datum: |
Do, 18. März 2021, 07:00 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27786
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29368 |
|
Applikationen: |
Linux |
|
Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 15 for SLE 12 SP5) ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0808-1 Rating: important References: #1179616 #1179664 Cross-References: CVE-2020-27786 CVE-2020-29368 CVSS scores: CVE-2020-27786 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-27786 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-29368 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-29368 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products: SUSE Linux Enterprise Live Patching 12-SP5 ______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for the Linux Kernel 4.12.14-122_60 fixes several issues.
The following security issues were fixed:
- CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664). - CVE-2020-27786: Fixed a potential user after free which could have led to memory corruption or privilege escalation (bsc#1179616).
Patch Instructions:
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 Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2021-808=1
Package List:
- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_60-default-2-2.2
References:
https://www.suse.com/security/cve/CVE-2020-27786.html https://www.suse.com/security/cve/CVE-2020-29368.html https://bugzilla.suse.com/1179616 https://bugzilla.suse.com/1179664
|
|
|
|