CVE-2022-49575
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
CVSS Score
4.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
36e31b0af58728071e8023cf8e20c5166b700717 < f4b0295be9a3c4260de4585fac4062e602a88ac7 36e31b0af58728071e8023cf8e20c5166b700717 < 492f3713b282c0e67e951cd804edd22eccc25412 36e31b0af58728071e8023cf8e20c5166b700717 < cc133e4f4bc225079198192623945bb872c08143 36e31b0af58728071e8023cf8e20c5166b700717 < 404c53ccdebd11f96954f4070cffac8e0b4d5cb6 36e31b0af58728071e8023cf8e20c5166b700717 < a0f96c4f179cb3560078cefccef105e8f1701210 36e31b0af58728071e8023cf8e20c5166b700717 < 7c6f2a86ca590d5187a073d987e9599985fb1c7c
Linux / Linux
2.6.34
References
git.kernel.org: https://git.kernel.org/stable/c/f4b0295be9a3c4260de4585fac4062e602a88ac7 git.kernel.org: https://git.kernel.org/stable/c/492f3713b282c0e67e951cd804edd22eccc25412 git.kernel.org: https://git.kernel.org/stable/c/cc133e4f4bc225079198192623945bb872c08143 git.kernel.org: https://git.kernel.org/stable/c/404c53ccdebd11f96954f4070cffac8e0b4d5cb6 git.kernel.org: https://git.kernel.org/stable/c/a0f96c4f179cb3560078cefccef105e8f1701210 git.kernel.org: https://git.kernel.org/stable/c/7c6f2a86ca590d5187a073d987e9599985fb1c7c