drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Linux (Live Patch 17 SLE 12 SP5)
Name: |
Zwei Probleme in Linux (Live Patch 17 SLE 12 SP5) |
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ID: |
SUSE-SU-2021:1733-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Live Patching 12-SP5 |
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Datum: |
Di, 25. Mai 2021, 21:35 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36322
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3444 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 17 for SLE 12 SP5) ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1733-1 Rating: important References: #1184171 #1184952 Cross-References: CVE-2020-36322 CVE-2021-3444 CVSS scores: CVE-2020-36322 (SUSE): 7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVE-2021-3444 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-3444 (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_66 fixes several issues.
The following security issues were fixed:
- CVE-2020-36322: Fixed an issue inside the FUSE filesystem implementation where fuse_do_getattr() calls make_bad_inode() in inappropriate situations, could have caused a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950 (bsc#1184952). - CVE-2021-3444: Fixed incorrect mod32 BPF verifier truncation (bsc#1184171). - CVE-2021-3444: Fixed incorrect mod32 BPF verifier truncation (bsc#1184171).
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-SP5-2021-1733=1
Package List:
- SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_66-default-2-2.2
References:
https://www.suse.com/security/cve/CVE-2020-36322.html https://www.suse.com/security/cve/CVE-2021-3444.html https://bugzilla.suse.com/1184171 https://bugzilla.suse.com/1184952
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