CVE-2023-20593 Affecting kernel-livepatch-5_14_21-150500_55_12-default package, versions <1-150500.11.3.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
5.07% (93rd percentile)

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  • Snyk IDSNYK-SLES155-KERNELLIVEPATCH514211505005512DEFAULT-5819739
  • published4 Aug 2023
  • disclosed3 Aug 2023

Introduced: 3 Aug 2023

CVE-2023-20593  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 kernel-livepatch-5_14_21-150500_55_12-default to version 1-150500.11.3.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-5_14_21-150500_55_12-default package and not the kernel-livepatch-5_14_21-150500_55_12-default package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

References

CVSS Base Scores

version 3.1