CVE-2024-56626
ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0626e6641f6b467447c81dd7678a69c66f7746cf < 1aea5c9470be2c7129704fb1b9562b1e3e0576f8 0626e6641f6b467447c81dd7678a69c66f7746cf < 8cd7490fc0f268883e86e840cda5311257af69ca 0626e6641f6b467447c81dd7678a69c66f7746cf < 164d3597d26d9acff5d5b8bc3208bdcca942dd6a 0626e6641f6b467447c81dd7678a69c66f7746cf < c5797f195c67132d061d29c57a7c6d30530686f0 0626e6641f6b467447c81dd7678a69c66f7746cf < 313dab082289e460391c82d855430ec8a28ddf81
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/1aea5c9470be2c7129704fb1b9562b1e3e0576f8 git.kernel.org: https://git.kernel.org/stable/c/8cd7490fc0f268883e86e840cda5311257af69ca git.kernel.org: https://git.kernel.org/stable/c/164d3597d26d9acff5d5b8bc3208bdcca942dd6a git.kernel.org: https://git.kernel.org/stable/c/c5797f195c67132d061d29c57a7c6d30530686f0 git.kernel.org: https://git.kernel.org/stable/c/313dab082289e460391c82d855430ec8a28ddf81 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html