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Status published
Unknown
CVE-2022-49595
tcp: Fix a data-race around sysctl_tcp_probe_threshold.
Vulnerability 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.
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/9b5dc7ad6da1373d3c60d4b869d688f996e5d219
- https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0
- https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c
- https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b
- https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6
- https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3
- https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78
- https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
6b58e0a5f32dedb609438bb9c9c82aa6e23381f2, 4.1, 0, 4.9.325, 4.14.290, 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.