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CVE PROGRAM SOURCE RECORD4.7 Medium

CVE-2022-49595

tcp: Fix a data-race around sysctl_tcp_probe_threshold.

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_probe_threshold. While reading sysctl_tcp_probe_threshold, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < 9b5dc7ad6da1373d3c60d4b869d688f996e5d219affected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < 44768749980d53bc01980d9c060f736808d11af0affected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < 96900fa61777402eb5056269d8000aace33a8b6caffected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < b04817c94fbd285a967d9b830b274fe9998c9c0baffected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < d452ce36f2d4c402fa3f5275c9677f80166e7fc6affected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < f524c3e7f6cdad66b3b6a912cef47b656f8b0de3affected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < fa5fb2cf9393db898772db8cb897ed5fd265eb78affected
  • 6b58e0a5f32dedb609438bb9c9c82aa6e23381f2 to < 92c0aa4175474483d6cf373314343d4e624e882aaffected

Linux Linux

Default version status: affected

  • 4.1affected
  • 0 to < 4.1unaffected
  • 4.9.325 to ≤ 4.9.*unaffected
  • 4.14.290 to ≤ 4.14.*unaffected
  • 4.19.254 to ≤ 4.19.*unaffected
  • 5.4.208 to ≤ 5.4.*unaffected
  • 5.10.134 to ≤ 5.10.*unaffected
  • 5.15.58 to ≤ 5.15.*unaffected
  • 5.18.15 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References