CVE-2022-50843
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
30/12/2025
Última modificación:
30/12/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
dm clone: Fix UAF in clone_dtr()<br />
<br />
Dm_clone also has the same UAF problem when dm_resume()<br />
and dm_destroy() are concurrent.<br />
<br />
Therefore, cancelling timer again in clone_dtr().
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/342cfd8426dff4228e6c714bcb9fc8295a2748dd
- https://git.kernel.org/stable/c/520b56cfd9faee7683f081c3a38f11a81b13a68e
- https://git.kernel.org/stable/c/856edd0e92f3fe89606b704c86a93daedddfe6ec
- https://git.kernel.org/stable/c/9e113cd4f61f3b0000843b2d0a90ce8b40a1fcff
- https://git.kernel.org/stable/c/b1ddb666073bb5f36390aaabaa1a4d48d78c52ed
- https://git.kernel.org/stable/c/e4b5957c6f749a501c464f92792f1c8e26b61a94