Incorrect Type Conversion or Cast Affecting kernel-rt-devel package, versions <5.3.18-150300.71.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-SLES153-KERNELRTDEVEL-2645058
  • published14 Apr 2022
  • disclosed2 Feb 2022

Introduced: 2 Feb 2022

CVE-2022-0322  (opens in a new tab)
CWE-704  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 kernel-rt-devel to version 5.3.18-150300.71.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-devel package and not the kernel-rt-devel package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).

References

CVSS Scores

version 3.1