CVE-2022-49280

Published: Feb 26, 2025Modified: Aug 4, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

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.

Affected (8)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	version < 4.9.311
Linux Linux Kernel	4.10 ≤ version < 4.14.276
Linux Linux Kernel	4.15 ≤ version < 4.19.238
Linux Linux Kernel	4.20 ≤ version < 5.4.189
Linux Linux Kernel	5.11 ≤ version < 5.15.33
Linux Linux Kernel	5.16 ≤ version < 5.16.19
Linux Linux Kernel	5.17 ≤ version < 5.17.2
Linux Linux Kernel	5.5 ≤ version < 5.10.110