CVE-2023-54015
net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device
In case devcom allocation is failed, mlx5 is always freeing the priv.
However, this priv might have been allocated by a different thread,
and freeing it might lead to use-after-free bugs.
Fix it by freeing the priv only in case it was allocated by the
running thread.
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://git.kernel.org/stable/c/1e755065368000205e6683fa924b2654e99f573bhttps://git.kernel.org/stable/c/3dfc1004d9afbf689087ae1eafd88f55481984c7https://git.kernel.org/stable/c/a3a516caef2c5be2f4d171890a8b3415bfab4e5ehttps://git.kernel.org/stable/c/af87194352cad882d787d06fb7efa714acd95427https://git.kernel.org/stable/c/d4d10a6df1529b3f446cdada5c25e065f4712756https://git.kernel.org/stable/c/eaa365c10459052cbe3e44caa4ad760cb93bd435