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SUSE: 2021:2921-1 Critical: Linux Kernel Vulnerability Patch

suse
Calendar Grey September 11, 2020
Dist Suse Esm H88
OpenSUSE Security Patch for Linux Kernel addresses multiple vulnerabilities and brings crucial enhancements for system reliability.
An update that solves 8 vulnerabilities and has 12 fixes is now available

Summary

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-1749: Use ip6_dst_lookup_flow instead of ip6_dst_lookup (bsc#1165629). - CVE-2020-14314: Fixed a potential negative array index in do_split() (bsc#1173798). - CVE-2020-14356: Fixed a null pointer dereference in cgroupv2 subsystem which could have led to privilege escalation (bsc#1175213). - CVE-2020-14331: Fixed a missing check in vgacon scrollback handling (bsc#1174205). - CVE-2020-16166: Fixed a potential issue which could have allowed remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG (bsc#1174757). - CVE-2020-24394: Fixed an issue which could set incorrect permissions on

Topics%20covered

Topics Covered

security advisory software update important threat mitigation SUSE bugfix Linux Kernel

References

#1058115 #1071995 #1154366 #1165629 #1165631

#1171988 #1172428 #1173798 #1174205 #1174757

#1175112 #1175122 #1175128 #1175204 #1175213

#1175515 #1175518 #1175691 #1175992 #1176069

Cross- CVE-2020-10135 CVE-2020-14314 CVE-2020-14331

CVE-2020-14356 CVE-2020-14386 CVE-2020-16166

CVE-2020-1749 CVE-2020-24394

Affected Products:

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Module for Live Patching 15

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Availability 15

https://www.suse.com/security/cve/CVE-2020-10135.html

https://www.suse.com/security/cve/CVE-2020-14314.html

https://www.suse.com/security/c...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:2610-1
Rating: important

Topics%20covered

Topics Covered

security advisory software update important threat mitigation SUSE bugfix Linux Kernel

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