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Improper Restriction of Communication Channel to Intended Endpoints The advisory has been revoked - it doesn't affect any version of package kernel-source-rt  (opens in a new tab)

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EPSS
4.07% (91st percentile)

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  • Snyk IDSNYK-SLES153-KERNELSOURCERT-3092247
  • published1 Nov 2022
  • disclosed31 Oct 2022
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Introduced: 31 Oct 2022

CVE-2022-2663  (opens in a new tab)
CWE-923  (opens in a new tab)

Amendment

The SLES security team deemed this advisory irrelevant for SLES:15.3.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-source-rt package and not the kernel-source-rt package as distributed by SLES.

An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured.

References