crypto: api - Use work queue in crypto_destroy_instance
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 89% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
crypto: api - Use work queue in crypto_destroy_instance
The function crypto_drop_spawn expects to be called in process
context. However, when an instance is unregistered while it still
has active users, the last user may cause the instance to be freed
in atomic context.
Fix this by delaying the freeing to a work queue.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/048545d9fc6424b0a11e7e8771225bb9afe09422https://git.kernel.org/stable/c/625bf86bf53eb7a8ee60fb9dc45b272b77e5ce1chttps://git.kernel.org/stable/c/867a146690960ac7b89ce40f4ee60dd32eeb1682https://git.kernel.org/stable/c/9ae4577bc077a7e32c3c7d442c95bc76865c0f17https://git.kernel.org/stable/c/c0dbcebc7f390ec7dbe010dcc22c60f0c6bfc26dhttps://git.kernel.org/stable/c/c4cb61c5f976183c07d16b0071f0c60bc212ef1f