CVE-2022-49595

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.

Score

CVSS 3.1 4.7 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-05-11

Weaknesses

CWE-362

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0
• https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a
• https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c
• https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219
• 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