CVE-2022-49279

low-risk
Published 2025-02-26

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.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (7)

Patch https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef
Patch https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898
Patch https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8
Patch https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c
Patch https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e
Patch https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2
Patch https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal