CVE-2022-49574
tcp: Fix data-races around sysctl_tcp_recovery.
CVSS Score
4.7
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_recovery. While reading sysctl_tcp_recovery, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4f41b1c58a32537542f14c1150099131613a5e8a < c7a492db1f7c37c758a66915908677bd8bc5d368 4f41b1c58a32537542f14c1150099131613a5e8a < 92c35113c63306091df9211375eebd0abd8c2160 4f41b1c58a32537542f14c1150099131613a5e8a < d8781f7cd04091744f474a2bada74772084b9dc9 4f41b1c58a32537542f14c1150099131613a5e8a < a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4 4f41b1c58a32537542f14c1150099131613a5e8a < 52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81 4f41b1c58a32537542f14c1150099131613a5e8a < e7d2ef837e14a971a05f60ea08c47f3fed1a36e4
Linux / Linux
4.4
References
git.kernel.org: https://git.kernel.org/stable/c/c7a492db1f7c37c758a66915908677bd8bc5d368 git.kernel.org: https://git.kernel.org/stable/c/92c35113c63306091df9211375eebd0abd8c2160 git.kernel.org: https://git.kernel.org/stable/c/d8781f7cd04091744f474a2bada74772084b9dc9 git.kernel.org: https://git.kernel.org/stable/c/a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4 git.kernel.org: https://git.kernel.org/stable/c/52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81 git.kernel.org: https://git.kernel.org/stable/c/e7d2ef837e14a971a05f60ea08c47f3fed1a36e4