CVE-2022-49575
Medium
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.
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_kernel4.19.254, 5.4.208, 5.10.134, 5.15.58, 5.18.15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 2.6.34 ≤ v < 4.19.254, 4.20 ≤ v < 5.4.208, 5.5 ≤ v < 5.10.134, 5.11 ≤ v < 5.15.58, 5.16 ≤ v < 5.18.15, 5.19 | 4.19.254, 5.4.208, 5.10.134, 5.15.58, 5.18.15 |
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