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Description

In the Linux kernel, the following vulnerability has been resolved: crypto: starfive - Correctly handle return of sg_nents_for_len The return value of sg_nents_for_len was assigned to an unsigned long in starfive_hash_digest, causing negative error codes to be converted to large positive integers. Add error checking for sg_nents_for_len and return immediately on failure to prevent potential buffer overflows.

PUBLISHED Reserved 2025-12-24 | Published 2026-01-05 | Updated 2026-01-05 | Assigner Linux

Product status

Default status
unaffected

7883d1b28a2b0e62edcacea22de6b36a1918b15a (git) before 0c3854d65cc4402cb8c52d4d773450a06efecab6
affected

7883d1b28a2b0e62edcacea22de6b36a1918b15a (git) before 1af5c973dd744e29fa22121f43e8646b7a7a71a7
affected

7883d1b28a2b0e62edcacea22de6b36a1918b15a (git) before 9b3f71cf02e04cfaa482155e3078707fe7f8aef4
affected

7883d1b28a2b0e62edcacea22de6b36a1918b15a (git) before e9eb52037a529fbb307c290e9951a62dd728b03d
affected

Default status
affected

6.5
affected

Any version before 6.5
unaffected

6.12.63 (semver)
unaffected

6.17.13 (semver)
unaffected

6.18.2 (semver)
unaffected

6.19-rc1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/0c3854d65cc4402cb8c52d4d773450a06efecab6

git.kernel.org/...c/1af5c973dd744e29fa22121f43e8646b7a7a71a7

git.kernel.org/...c/9b3f71cf02e04cfaa482155e3078707fe7f8aef4

git.kernel.org/...c/e9eb52037a529fbb307c290e9951a62dd728b03d

cve.org (CVE-2025-68763)

nvd.nist.gov (CVE-2025-68763)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.