CVE-2026-93156: falha em Linux
crypto: rk3288 - fail ahash requests on HASH idle timeout
Publicada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 91% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
crypto: rk3288 - fail ahash requests on HASH idle timeout
rk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the
final DMA transfer, but ignores the poll result. If the hash engine
never becomes idle, the driver still reads the digest registers and
finalizes the request with the previous success value.
Store the poll result and finalize the request with the timeout error
before reading the digest registers.
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63chttps://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4dhttps://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa