CVE-2022-49594
tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.
CVSS Score
4.7
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. While reading sysctl_tcp_mtu_probe_floor, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c04b79b6cfd714144f6a2cf359603d82ee631e62 < 033963b220633ed1602d458e7e4ac06afa9fefb2 c04b79b6cfd714144f6a2cf359603d82ee631e62 < d5bece4df6090395f891110ef52a6f82d16685db c04b79b6cfd714144f6a2cf359603d82ee631e62 < cc36c37f5fe066c4708e623ead96dc8f57224bf5 c04b79b6cfd714144f6a2cf359603d82ee631e62 < e2ecbf3f0aa88277d43908c53b99399d55729ff9 c04b79b6cfd714144f6a2cf359603d82ee631e62 < 8e92d4423615a5257d0d871fc067aa561f597deb
Linux / Linux
5.4
References
git.kernel.org: https://git.kernel.org/stable/c/033963b220633ed1602d458e7e4ac06afa9fefb2 git.kernel.org: https://git.kernel.org/stable/c/d5bece4df6090395f891110ef52a6f82d16685db git.kernel.org: https://git.kernel.org/stable/c/cc36c37f5fe066c4708e623ead96dc8f57224bf5 git.kernel.org: https://git.kernel.org/stable/c/e2ecbf3f0aa88277d43908c53b99399d55729ff9 git.kernel.org: https://git.kernel.org/stable/c/8e92d4423615a5257d0d871fc067aa561f597deb