CVE-2024-26824 (GCVE-0-2024-26824)

Vulnerability from cvelistv5 – Published: 2024-04-17 09:43 – Updated: 2025-05-04 08:57
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_hash - Remove bogus SGL free on zero-length error path When a zero-length message is hashed by algif_hash, and an error is triggered, it tries to free an SG list that was never allocated in the first place. Fix this by not freeing the SG list on the zero-length error path.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 , < 9c82920359b7c1eddaf72069bcfe0ffddf088cd0 (git)
Affected: b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 , < 775f3c1882a493168e08fdb8cde0865c8f3a8a29 (git)
Affected: b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 , < 24c890dd712f6345e382256cae8c97abb0406b70 (git)
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    Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 6.6.18 , ≤ 6.6.* (semver)
Unaffected: 6.7.6 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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