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CVE-2025-39940

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CVE-2025-39940

Published: Oct 4, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripe_io_hints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits->io_min and limits->io_opt;

VendorProductVersions

Linux

Linux

affected
40bea431274c247425e7f5970d796ff7b37a2b22 - < f8f64254bca5ae58f3b679441962bda4c409f659
affected
40bea431274c247425e7f5970d796ff7b37a2b22 - < ee27658c239b27721397f3e4eb16370b5cce596e
affected
40bea431274c247425e7f5970d796ff7b37a2b22 - < 1071d560afb4c245c2076494226df47db5a35708

Linux

Linux

affected
2.6.31
unaffected
0 - < 2.6.31
unaffected
6.12.49 - <= 6.12.*
unaffected
6.16.9 - <= 6.16.*
unaffected
6.17 - <= *

References

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