CVE-2026-93155
In the Linux kernel, the following vulnerability has been resolved: crypto: keembay - Fix AEAD unregister count in error path register_aes_algs() registers the…
Impact
In the Linux kernel, the following vulnerability has been resolved: crypto: keembay - Fix AEAD unregister count in error path register_aes_algs() registers the AEAD algorithms before registering the skcipher algorithms. If skcipher registration fails, the function unwinds the earlier AEAD registration with crypto_engine_unregister_aeads(), but it passes ARRAY_SIZE(algs), which is the skcipher table size. Use ARRAY_SIZE(algs_aead) for the AEAD unwind path so the unregister helper iterates over the same table that was registered. Also clarify the nearby comment: the crypto registration helpers clean up algorithms registered within the same call, while this function must still unwind earlier successful registration steps.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/27ec91c29ee155cc507b2f56221fc6fab65dbb51
- https://git.kernel.org/stable/c/5607b101d86cbee8dd1ffab784495c880ca73383
- https://git.kernel.org/stable/c/5bbb726d27ff6dff750264e51aa665538394d0f8
- https://git.kernel.org/stable/c/a3217fe7998622728a53dff405615e0971949eaf
- https://git.kernel.org/stable/c/ccfaccc35e5a911ec1748291ea505e03b1ac03d9
- https://git.kernel.org/stable/c/e264401ce4776a288524e5b87593d4d864147115