CVE-2023-53391: fallo de gravedad media en Linux
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
Publicada el · Actualizada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.5epss 0.1%
probabilidad de explotación
0.1%top 96% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
As the ramfs-based tmpfs uses ramfs_init_fs_context() for the
init_fs_context method, which allocates fc->s_fs_info, use ramfs_kill_sb()
to free it and avoid a memory leak.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/1f34bf8b442c6d720e7fa6f15e8702427e48aea9https://git.kernel.org/stable/c/36ce9d76b0a93bae799e27e4f5ac35478c676592https://git.kernel.org/stable/c/487f229efea80c00dd7397547ec4f25fb8999d99https://git.kernel.org/stable/c/5fada375113767b3b57f1b04f7a4fe64ffaa626fhttps://git.kernel.org/stable/c/ebe07db840992a3886694ac3d303b06f4b70ce00