CVE-2022-49280

5.5 mediumEPSS 0.7%

Medium (5.5) in linux linux kernel. EPSS 0.7% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent underflow in nfssvc_decode_writeargs() Smatch complains: fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs() warn: no lower bound on 'args->len' Change the type to unsigned to prevent this issue.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-191
Published: 2025-02-26
Modified: 2026-08-04
Record from: the NVD, synced 2026-10-19

Affected

linux:linux_kernel

References

https://git.kernel.org/stable/c/184416d4b98509fb4c3d8fc3d6dc1437896cc159
https://git.kernel.org/stable/c/2764af8ce0bf03cc43ee4a11897cab96bde6caae
https://git.kernel.org/stable/c/413d8fefafe531a9442bb623e3fe292a38f88d65
https://git.kernel.org/stable/c/614a61e1592051cc42d3c38f899c9f7bdaad8a1d

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