Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reading sysctl_tcp_thin_linear_timeouts, 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
36e31b0af58728071e8023cf8e20c5166b700717 to < f4b0295be9a3c4260de4585fac4062e602a88ac7affected36e31b0af58728071e8023cf8e20c5166b700717 to < 492f3713b282c0e67e951cd804edd22eccc25412affected36e31b0af58728071e8023cf8e20c5166b700717 to < cc133e4f4bc225079198192623945bb872c08143affected36e31b0af58728071e8023cf8e20c5166b700717 to < 404c53ccdebd11f96954f4070cffac8e0b4d5cb6affected36e31b0af58728071e8023cf8e20c5166b700717 to < a0f96c4f179cb3560078cefccef105e8f1701210affected36e31b0af58728071e8023cf8e20c5166b700717 to < 7c6f2a86ca590d5187a073d987e9599985fb1c7caffected
Linux Linux
Default version status: affected
2.6.34affected0 to < 2.6.34unaffected4.19.254 to ≤ 4.19.*unaffected5.4.208 to ≤ 5.4.*unaffected5.10.134 to ≤ 5.10.*unaffected5.15.58 to ≤ 5.15.*unaffected5.18.15 to ≤ 5.18.*unaffected5.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/f4b0295be9a3c4260de4585fac4062e602a88ac7 ↗
- https://git.kernel.org/stable/c/492f3713b282c0e67e951cd804edd22eccc25412 ↗
- https://git.kernel.org/stable/c/cc133e4f4bc225079198192623945bb872c08143 ↗
- https://git.kernel.org/stable/c/404c53ccdebd11f96954f4070cffac8e0b4d5cb6 ↗
- https://git.kernel.org/stable/c/a0f96c4f179cb3560078cefccef105e8f1701210 ↗
- https://git.kernel.org/stable/c/7c6f2a86ca590d5187a073d987e9599985fb1c7c ↗