Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can free @nf, so don't dereference @nf immediately upon return from nfsd_file_put_noref().
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.18, < 5.18.4 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/261eabe19cb28e4a8587a4442d257b543d7c2d57Patch
- https://git.kernel.org/stable/c/333dcc94ebf53f79f3dc0e7a7c16700bc7ff7e57Patch
- https://git.kernel.org/stable/c/ada1757b259f353cade47037ee0a0249b4cddad3Patch
- https://git.kernel.org/stable/c/b6c71c66b0ad8f2b59d9bc08c7a5079b110bec01Patch
FAQ
What is CVE-2022-49362?
CVE-2022-49362 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can free @nf, so don't dereference @nf immediately upo...
How severe is CVE-2022-49362?
CVE-2022-49362 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-49362?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.