CVE-2026-23093
ksmbd: smbd: fix dma_unmap_sg() nents
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbd: fix dma_unmap_sg() nents The dma_unmap_sg() functions should be called with the same nents as the dma_map_sg(), not the value the map function returned.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 4, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0626e6641f6b467447c81dd7678a69c66f7746cf < f569f5b8bfd5133defdf9c7f8a72c63aa11f54ec 0626e6641f6b467447c81dd7678a69c66f7746cf < 6ececffd3e9fe93a87738625dc0671165d27bf96 0626e6641f6b467447c81dd7678a69c66f7746cf < 4d1e9a4a450aae47277763562122cc80ed703ab2 0626e6641f6b467447c81dd7678a69c66f7746cf < 70ba85e439221a5d6dda34a3004db6640f0525e6 0626e6641f6b467447c81dd7678a69c66f7746cf < d1943bc9dc9508f5933788a76f8a35d10e43a646 0626e6641f6b467447c81dd7678a69c66f7746cf < 98e3e2b561bc88f4dd218d1c05890672874692f6
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/f569f5b8bfd5133defdf9c7f8a72c63aa11f54ec git.kernel.org: https://git.kernel.org/stable/c/6ececffd3e9fe93a87738625dc0671165d27bf96 git.kernel.org: https://git.kernel.org/stable/c/4d1e9a4a450aae47277763562122cc80ed703ab2 git.kernel.org: https://git.kernel.org/stable/c/70ba85e439221a5d6dda34a3004db6640f0525e6 git.kernel.org: https://git.kernel.org/stable/c/d1943bc9dc9508f5933788a76f8a35d10e43a646 git.kernel.org: https://git.kernel.org/stable/c/98e3e2b561bc88f4dd218d1c05890672874692f6