CVE-2023-53381
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-53381
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53381.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53381
- Downstream
- Related
- Published
- 2025-09-18T13:33:26.234Z
- Modified
- 2025-11-28T02:35:36.339760Z
- Summary
- NFSD: fix leaked reference count of nfsd4_ssc_umount_item
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
NFSD: fix leaked reference count of nfsd4sscumount_item
The reference count of nfsd4sscumount_item is not decremented on error conditions. This prevents the laundromat from unmounting the vfsmount of the source file.
This patch decrements the reference count of nfsd4sscumount_item on error.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53381.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/2da50149981d05955e51c28e982e9ac29bd73417
- https://git.kernel.org/stable/c/34e8f9ec4c9ac235f917747b23a200a5e0ec857b
- https://git.kernel.org/stable/c/6c3c05402547aaca3edb23327b50f01a881831b9
- https://git.kernel.org/stable/c/80a15dc4a0214b55ca42675bb0bb2a8d857eb1d0
- https://git.kernel.org/stable/c/9f0df37520a27ad99eaacf38418b3d2bb5023105
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53381.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53381
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda4bc287943f5695209ff36bdc89f17b48d68fae7Fixed2da50149981d05955e51c28e982e9ac29bd73417
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedf4e44b393389c77958f7c58bf4415032b4cda15bFixed80a15dc4a0214b55ca42675bb0bb2a8d857eb1d0Fixed9f0df37520a27ad99eaacf38418b3d2bb5023105Fixed6c3c05402547aaca3edb23327b50f01a881831b9Fixed34e8f9ec4c9ac235f917747b23a200a5e0ec857b