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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.19.247, < 4.19.256 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0fffb46ff3d5ed4668aca96441ec7a25b793bd6fPatch
- https://git.kernel.org/stable/c/2135e5d56278ffdb1c2e6d325dc6b87f669b9dacPatch
- https://git.kernel.org/stable/c/76ffd2042438769298f34b76102b40dea89de616Patch
- https://git.kernel.org/stable/c/a4cf3dadd1fa43609f7c6570c9116b0e0a9923d1Patch
- https://git.kernel.org/stable/c/b03d1117e9be7c7da60e466eaf9beed85c5916c8Patch
- https://git.kernel.org/stable/c/f7ee3b772d9de87387a725caa04bc041ac7fe5ecPatch
FAQ
What is CVE-2022-50072?
CVE-2022-50072 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 sl...
How severe is CVE-2022-50072?
CVE-2022-50072 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-50072?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.