CVE-2022-49573
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_early_retrans. While reading sysctl_tcp_early_retrans, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
SeverityMedium
CVSS4.7
Exploit probability8. percentile0.2%
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 | 3.5 ≤ 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 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.