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Status published
High
CVE-2022-50072
NFSv4/pnfs: Fix a use-after-free bug in open
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/0fffb46ff3d5ed4668aca96441ec7a25b793bd6f
- https://git.kernel.org/stable/c/f7ee3b772d9de87387a725caa04bc041ac7fe5ec
- https://git.kernel.org/stable/c/76ffd2042438769298f34b76102b40dea89de616
- https://git.kernel.org/stable/c/a4cf3dadd1fa43609f7c6570c9116b0e0a9923d1
- https://git.kernel.org/stable/c/b03d1117e9be7c7da60e466eaf9beed85c5916c8
- https://git.kernel.org/stable/c/2135e5d56278ffdb1c2e6d325dc6b87f669b9dac
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010, a2b3be930e79cc5d9d829f158e31172b2043f0cd, 0ee5b9644f06b4d3cdcd9544f43f63312e425a4c, d4c2a041ed3ba114502d5ed6ace5b1a48d637a8e, 6949493884fe88500de4af182588e071cf1544ee, 08d7a26d115cc7892668baa9750f64bd8baca29b, ea759ae0a9ae5acee677d722129710ac89cc59c1, 4.19.247, 5.4.198, 5.10.122, 5.15.47, 5.17.15, 5.18.4, 5.19, 0, 4.19.256, 5.4.211, 5.10.138, 5.15.63, 5.19.4, 6.0
Timeline
Official Publish:
June 18th, 2025
Last Modified:
May 23rd, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.