Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0626e6641f6b467447c81dd7678a69c66f7746cf to < 1aea5c9470be2c7129704fb1b9562b1e3e0576f8affected0626e6641f6b467447c81dd7678a69c66f7746cf to < 8cd7490fc0f268883e86e840cda5311257af69caaffected0626e6641f6b467447c81dd7678a69c66f7746cf to < 164d3597d26d9acff5d5b8bc3208bdcca942dd6aaffected0626e6641f6b467447c81dd7678a69c66f7746cf to < c5797f195c67132d061d29c57a7c6d30530686f0affected0626e6641f6b467447c81dd7678a69c66f7746cf to < 313dab082289e460391c82d855430ec8a28ddf81affected
Linux Linux
Default version status: affected
5.15affected0 to < 5.15unaffected5.15.176 to ≤ 5.15.*unaffected6.1.120 to ≤ 6.1.*unaffected6.6.66 to ≤ 6.6.*unaffected6.12.5 to ≤ 6.12.*unaffected6.13 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/1aea5c9470be2c7129704fb1b9562b1e3e0576f8 ↗
- https://git.kernel.org/stable/c/8cd7490fc0f268883e86e840cda5311257af69ca ↗
- https://git.kernel.org/stable/c/164d3597d26d9acff5d5b8bc3208bdcca942dd6a ↗
- https://git.kernel.org/stable/c/c5797f195c67132d061d29c57a7c6d30530686f0 ↗
- https://git.kernel.org/stable/c/313dab082289e460391c82d855430ec8a28ddf81 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗