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CVE-2024-26679

inet: read sk->sk_family once in inet_recv_error()

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 3.18, 4.19.307, 5.4.269, 5.10.210, 5.15.149, and 3 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Linux Linux

    From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in caa064c3c2394d03e289ebd6b0be5102eb8a5b40; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 5993f121fbc01dc2d734f0ff2628009b258fb1dd; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 88081ba415224cf413101def4343d660f56d082b; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 3266e638ba5cc1165f5e6989eb8c0720f1cc4b41; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 54538752216bf89ee88d47ad07802063a498c299; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 4a5e31bdd3c1702b520506d9cf8c41085f75c7f2; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in 307fa8a75ab7423fa5c73573ec3d192de5027830; From f4713a3dfad045d46afcb9c2a7d0bba288920ed4 · fixed in eef00a82c568944f113f2de738156ac591bbd5cd; From 3.17.7 · fixed in 3.18

  • Linux Linux

    3.18

  • KernelLinux

    From 3.18.0 · fixed in 4.19.307; From 4.20.0 · fixed in 5.4.269; From 5.5.0 · fixed in 5.10.210; From 5.11.0 · fixed in 5.15.149; From 5.16.0 · fixed in 6.1.78; From 6.2.0 · fixed in 6.6.17; From 6.7.0 · fixed in 6.7.5

References 8

git.kernel.org