smb: client: set correct id, uid and cruid for multiuser automounts
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
smb: client: set correct id, uid and cruid for multiuser automounts
When uid, gid and cruid are not specified, we need to dynamically
set them into the filesystem context used for automounting otherwise
they'll end up reusing the values from the parent mount.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2ceba8ae1bd1f5589548cb722a5c583ca3a2dedehttps://git.kernel.org/stable/c/4508ec17357094e2075f334948393ddedbb75157https://git.kernel.org/stable/c/4a6e4c56721a3e6e2550b72ec56aab306c4607a7https://git.kernel.org/stable/c/7590ba9057c6d74c66f3b909a383ec47cd2f27fbhttps://git.kernel.org/stable/c/c2aa2718cda2d56b4a551cb40043e9abc9684626