CVE-2022-49279
High
NFSD: prevent integer overflow on 32 bit systems
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.
Exploit probability
0.6%
Published
February 26, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-49279
View original source
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef
- https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898
- https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8
- https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c
- https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e
- https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2
- https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49279.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49279