CVE-2022-49572

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

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/0e3f82a03ec8c3808e87283e12946227415706c9
• https://git.kernel.org/stable/c/369d99c2b89f54473adcf9acdf40ea562b5a6e0e
• https://git.kernel.org/stable/c/3b26e11b07a09b31247688bec61e2925d4a571b6
• https://git.kernel.org/stable/c/41aeba4506f6b70ec7500c6fe202731a4ba29fe5
• https://git.kernel.org/stable/c/4845b5713ab18a1bb6e31d1fbb4d600240b8b691
• https://git.kernel.org/stable/c/68b6f9506747d507c7bfa374d178929b4157e8c6