Riskcovery

CVE-2024-26673

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

State
Published
Severity
Not scored
Published
Apr 2, 2024
Updated
May 11, 2026
Reserved
Feb 19, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

- Disallow families other than NFPROTO_{IPV4,IPV6,INET}. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 857b46027d6f91150797295752581b7155b9d0e1 to before f549f340c91f08b938d60266e792ff7748dae483Affected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before 65ee90efc928410c6f73b3d2e0afdd762652c09dAffected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before b775ced05489f4b77a35fe203e9aeb22f428e38fAffected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before 0f501dae16b7099e69ee9b0d5c70b8f40fd30e98Affected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before cfe3550ea5df292c9e2d608e8c4560032391847eAffected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before 38cc1605338d99205a263707f4dde76408d3e0e8Affected
  • 857b46027d6f91150797295752581b7155b9d0e1 to before 8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4Affected
LinuxLinux
  • 5.3Affected
  • before 5.3Not affected
  • 5.4.269 through 5.4.*Not affected
  • 5.10.210 through 5.10.*Not affected
  • 5.15.149 through 5.15.*Not affected
  • 6.1.77 through 6.1.*Not affected
  • 6.6.16 through 6.6.*Not affected
  • 6.7.4 through 6.7.*Not affected
  • 6.8 and laterNot affected

References

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