Description
In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix refcount leak for cifs_sb_tlink Fix three refcount inconsistency issues related to `cifs_sb_tlink`. Comments for `cifs_sb_tlink` state that `cifs_put_tlink()` needs to be called after successful calls to `cifs_sb_tlink()`. Three calls fail to update refcount accordingly, leading to possible resource leaks.
References (6)
Core 6
Core References
Scores
EPSS
0.0019
EPSS Percentile
8.6%
Details
Status
published
Products (20)
linux/Kernel
3.7.0 - 5.15.203linux
linux/Kernel
3.7.0 - 6.1.158linux
linux/Kernel
5.16.0 - 6.1.158linux
linux/Kernel
6.13.0 - 6.17.5linux
linux/Kernel
6.2.0 - 6.6.114linux
linux/Kernel
6.7.0 - 6.12.55linux
Linux/Linux
< 3.7
Linux/Linux
3.7
Linux/Linux
5.15.203 - 5.15.*
Linux/Linux
6.1.158 - 6.1.*
... and 10 more
Published
Oct 30, 2025
Tracked Since
Feb 18, 2026