Out-of-bounds Read Affecting kernel-livepatch-5_14_21-150400_24_81-default package, versions <1-150400.9.3.3


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.52% (43rd percentile)

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  • Snyk IDSNYK-SLES154-KERNELLIVEPATCH514211504002481DEFAULT-5841255
  • published15 Aug 2023
  • disclosed14 Aug 2023

Introduced: 14 Aug 2023

CVE-2023-3268  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 kernel-livepatch-5_14_21-150400_24_81-default to version 1-150400.9.3.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-5_14_21-150400_24_81-default package and not the kernel-livepatch-5_14_21-150400_24_81-default package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.

CVSS Base Scores

version 3.1