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CVE-2022-48638

cgroup: cgroup_get_from_id() must check the looked-up kn is a directory

CVSS 5.3 MEDIUMEPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: cgroup: cgroup_get_from_id() must check the looked-up kn is a directory cgroup has to be one kernfs dir, otherwise kernel panic is caused, especially cgroup id is provide from userspace.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/1e9571887f97b17cf3ffe9aa4da89090ea60988bhttps://git.kernel.org/stable/c/8484a356cee8ce3d6a8e6266ff99be326e9273adhttps://git.kernel.org/stable/c/df02452f3df069a59bc9e69c84435bf115cb6e37