CVE-2022-49280
NFSD: prevent underflow in nfssvc_decode_writeargs()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
a51b5b737a0be93fae6ea2a18df03ab2359a3f4b < 614a61e1592051cc42d3c38f899c9f7bdaad8a1d a51b5b737a0be93fae6ea2a18df03ab2359a3f4b < 2764af8ce0bf03cc43ee4a11897cab96bde6caae a51b5b737a0be93fae6ea2a18df03ab2359a3f4b < 413d8fefafe531a9442bb623e3fe292a38f88d65 a51b5b737a0be93fae6ea2a18df03ab2359a3f4b < 184416d4b98509fb4c3d8fc3d6dc1437896cc159
Linux / Linux
5.12
References
git.kernel.org: https://git.kernel.org/stable/c/614a61e1592051cc42d3c38f899c9f7bdaad8a1d git.kernel.org: https://git.kernel.org/stable/c/2764af8ce0bf03cc43ee4a11897cab96bde6caae git.kernel.org: https://git.kernel.org/stable/c/413d8fefafe531a9442bb623e3fe292a38f88d65 git.kernel.org: https://git.kernel.org/stable/c/184416d4b98509fb4c3d8fc3d6dc1437896cc159