CVE-2025-37808
crypto: null - Use spin lock instead of mutex
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: null - Use spin lock instead of mutex As the null algorithm may be freed in softirq context through af_alg, use spin locks instead of mutexes to protect the default null algorithm.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
330234638e16b7b95e8e5e6be719a61a93f074b8 < f7a5a5c8e1ec16a4b2041398abe95de0e14572ef 330234638e16b7b95e8e5e6be719a61a93f074b8 < e307c54ac8198bf09652c72603ba6e6d97798410 330234638e16b7b95e8e5e6be719a61a93f074b8 < 1dd4a8561d85dea545cf93f56efc48df8176e218 330234638e16b7b95e8e5e6be719a61a93f074b8 < e27244cbe10658a66b8775be7f0acc4ad2f618d6 330234638e16b7b95e8e5e6be719a61a93f074b8 < 1b66a5920b7fc7cc6251192a3fcad115b6d75dd5 330234638e16b7b95e8e5e6be719a61a93f074b8 < 0486de3c1b8223138dcc614846bd76364f758de6 330234638e16b7b95e8e5e6be719a61a93f074b8 < 8cf2945512a8c0ef74ddd5b5a4f6b6a2fb1a4efb 330234638e16b7b95e8e5e6be719a61a93f074b8 < dcc47a028c24e793ce6d6efebfef1a1e92f80297
Linux / Linux
4.2
References
git.kernel.org: https://git.kernel.org/stable/c/f7a5a5c8e1ec16a4b2041398abe95de0e14572ef git.kernel.org: https://git.kernel.org/stable/c/e307c54ac8198bf09652c72603ba6e6d97798410 git.kernel.org: https://git.kernel.org/stable/c/1dd4a8561d85dea545cf93f56efc48df8176e218 git.kernel.org: https://git.kernel.org/stable/c/e27244cbe10658a66b8775be7f0acc4ad2f618d6 git.kernel.org: https://git.kernel.org/stable/c/1b66a5920b7fc7cc6251192a3fcad115b6d75dd5 git.kernel.org: https://git.kernel.org/stable/c/0486de3c1b8223138dcc614846bd76364f758de6 git.kernel.org: https://git.kernel.org/stable/c/8cf2945512a8c0ef74ddd5b5a4f6b6a2fb1a4efb git.kernel.org: https://git.kernel.org/stable/c/dcc47a028c24e793ce6d6efebfef1a1e92f80297 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html