CVE-2025-40103
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.
No affected software listed.
- https://git.kernel.org/stable/c/790282abe9d805f08618c1c24ea2529e7259b692
- https://git.kernel.org/stable/c/896bb31e1416f582503db1350cf1bd10dc64e5a6
- https://git.kernel.org/stable/c/c2b77f42205ef485a647f62082c442c1cd69d3fc
- https://git.kernel.org/stable/c/d7dd034c14928306db1b46be277ae439b84dacf9
- https://git.kernel.org/stable/c/e15605b68b490186da2ad8029c0351a9cfb0b9af
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