CVE-2022-49596
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Linux Kernel
PublishedFeb 26, 2025
First seenFeb 26, 2025
Weakness typeCWE-362Race condition
How to fix
Update
- linux linux_kernel3.17, 4.5, 4.10, 4.15, 4.20, 5.4.208, 5.10.134, 5.15.58, 5.18.15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.16.69 ≤ v < 3.17, 4.4.182 ≤ v < 4.5, 4.9.182 ≤ v < 4.10, 4.14.127 ≤ v < 4.15, 4.19.52 ≤ v < 4.20, 5.1.11 ≤ v < 5.4.208, 5.5 ≤ v < 5.10.134, 5.11 ≤ v < 5.15.58, 5.16 ≤ v < 5.18.15, 5.19 | 3.17, 4.5, 4.10, 4.15, 4.20, 5.4.208, 5.10.134, 5.15.58, 5.18.15 |
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