VDB
GHSA-rg54-mxfq-r39j
GHSA-rg54-mxfq-r39j
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Record from GitHub Advisory Database · Published October 30, 2025
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.
Risk scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Timeline
- Oct 30, 2025 CVE Published
- Apr 10, 2026 Security Advisory
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vulnetix vdb vuln GHSA-rg54-mxfq-r39j
vulnetix vdb fixes GHSA-rg54-mxfq-r39j
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References
- https://git.kernel.org/stable/c/790282abe9d805f08618c1c24ea2529e7259b692 url
- https://nvd.nist.gov/vuln/detail/CVE-2025-40103 advisory
- https://git.kernel.org/stable/c/c2b77f42205ef485a647f62082c442c1cd69d3fc url
- https://git.kernel.org/stable/c/e15605b68b490186da2ad8029c0351a9cfb0b9af url
- https://git.kernel.org/stable/c/896bb31e1416f582503db1350cf1bd10dc64e5a6 url
- https://git.kernel.org/stable/c/d3c8ea197055c260119a13360e8202a27e53e1e4 url
- https://git.kernel.org/stable/c/d7dd034c14928306db1b46be277ae439b84dacf9 url