high7.8
CVE-2026-43078
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl When page reassignment …
Impact
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl When page reassignment was added to af_alg_pull_tsgl the original loop wasn't updated so it may try to reassign one more page than necessary. Add the check to the reassignment so that this does not happen. Also update the comment which still refers to the obsolete offset argument.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.14.1 before 5.10.254 from 5.11 before 5.15.204 from 5.16 before 6.1.170 from 6.2 before 6.6.137 from 6.7 before 6.12.85 from 6.13 before 6.18.24 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/2b781d1d4f933990318bcc5c68fb75a717379e42
- https://git.kernel.org/stable/c/31d00156e50ecad37f2cb6cbf04aaa9a260505ef
- https://git.kernel.org/stable/c/710a4ce5d7afd9fe082c75dec282ab4a11c0fe71
- https://git.kernel.org/stable/c/9532501e0f1b200ea80baa0e33e0b06da10bb271
- https://git.kernel.org/stable/c/c8369a6d62f5abde9cbd4b62c45bf4b996be2468
- https://git.kernel.org/stable/c/dea5fcf085f977b6c2de1b2d4ec4767b6c840d1f
- https://git.kernel.org/stable/c/f7826bc0b39928a4a22f6b815dd9940b22a63503
- https://git.kernel.org/stable/c/fa48d3ea9cdbfb28c1fd6756c6c5cd01351aa51e