CVE-2023-2019 Affecting kernel-livepatch-5_14_21-150400_15_28-rt package, versions <1-150400.1.5.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.34% (26th percentile)

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  • Snyk IDSNYK-SLES154-KERNELLIVEPATCH514211504001528RT-5561989
  • published18 May 2023
  • disclosed17 May 2023

Introduced: 17 May 2023

CVE-2023-2019  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 kernel-livepatch-5_14_21-150400_15_28-rt to version 1-150400.1.5.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-5_14_21-150400_15_28-rt package and not the kernel-livepatch-5_14_21-150400_15_28-rt package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

CVSS Base Scores

version 3.1