- Vulnerability/
- CVE-2024-26824
17/4/2024
17/4/2024
5/11/2024
CVE-2024-26824: crypto: algif_hash - Remove bogus SGL free on zero-length error path
First published: Wed Apr 17 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/24c890dd712f6345e382256cae8c97abb0406b70
- https://git.kernel.org/stable/c/775f3c1882a493168e08fdb8cde0865c8f3a8a29
- https://git.kernel.org/stable/c/9c82920359b7c1eddaf72069bcfe0ffddf088cd0
- https://launchpad.net/bugs/cve/CVE-2024-26824
- https://git.kernel.org/linus/24c890dd712f6345e382256cae8c97abb0406b70
- https://security-tracker.debian.org/tracker/CVE-2024-26824
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26824
- https://nvd.nist.gov/vuln/detail/CVE-2024-26824
- https://ubuntu.com/security/CVE-2024-26824
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