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CVE-2022-49639

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CVE-2022-49639

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cipso: Fix data-races around sysctl. While reading cipso sysctl variables, they can be changed concurrently. So, we need to add READ_ONCE() to avoid data-races.

VendorProductVersions

Linux

Linux

affected
446fda4f26822b2d42ab3396aafcedf38a9ff2b6 - < 2764f82bbc158d106693ae3ced3675cf4b963b35
affected
446fda4f26822b2d42ab3396aafcedf38a9ff2b6 - < c321e99d2725d11f7e6a4ebd9ce752259f0bae81
affected
446fda4f26822b2d42ab3396aafcedf38a9ff2b6 - < ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698
affected
446fda4f26822b2d42ab3396aafcedf38a9ff2b6 - < 0e41a0f73ccb9be112a80bde3804a771633caaef
affected
446fda4f26822b2d42ab3396aafcedf38a9ff2b6 - < fe2a35fa2c4f9c8ce5ef970eb927031387f9446a

+3 more versions

Linux

Linux

affected
2.6.19
unaffected
0 - < 2.6.19
unaffected
4.9.324 - <= 4.9.*
unaffected
4.14.289 - <= 4.14.*
unaffected
4.19.253 - <= 4.19.*

+5 more versions

References

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