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CVE-2025-37808

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CVE-2025-37808

Published: May 8, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
330234638e16b7b95e8e5e6be719a61a93f074b8 - < f7a5a5c8e1ec16a4b2041398abe95de0e14572ef
affected
330234638e16b7b95e8e5e6be719a61a93f074b8 - < e307c54ac8198bf09652c72603ba6e6d97798410
affected
330234638e16b7b95e8e5e6be719a61a93f074b8 - < 1dd4a8561d85dea545cf93f56efc48df8176e218
affected
330234638e16b7b95e8e5e6be719a61a93f074b8 - < e27244cbe10658a66b8775be7f0acc4ad2f618d6
affected
330234638e16b7b95e8e5e6be719a61a93f074b8 - < 1b66a5920b7fc7cc6251192a3fcad115b6d75dd5

+3 more versions

Linux

Linux

affected
4.2
unaffected
0 - < 4.2
unaffected
5.4.293 - <= 5.4.*
unaffected
5.10.237 - <= 5.10.*
unaffected
5.15.181 - <= 5.15.*

+5 more versions

References

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