CVE-2022-50072high

CVE-2022-50072: high-severity vulnerability in Linux

NFSv4/pnfs: Fix a use-after-free bug in open

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/0fffb46ff3d5ed4668aca96441ec7a25b793bd6fhttps://git.kernel.org/stable/c/2135e5d56278ffdb1c2e6d325dc6b87f669b9dachttps://git.kernel.org/stable/c/76ffd2042438769298f34b76102b40dea89de616https://git.kernel.org/stable/c/a4cf3dadd1fa43609f7c6570c9116b0e0a9923d1https://git.kernel.org/stable/c/b03d1117e9be7c7da60e466eaf9beed85c5916c8https://git.kernel.org/stable/c/f7ee3b772d9de87387a725caa04bc041ac7fe5ec