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Status published
Unknown
CVE-2022-49575
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
36e31b0af58728071e8023cf8e20c5166b700717, 2.6.34, 0, 4.19.254, 5.4.208, 5.10.134, 5.15.58, 5.18.15, 5.19
Timeline
Official Publish:
February 26th, 2025
Last Modified:
May 11th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.