CVE-2024-50283
ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp ksmbd_user_session_put should be called under smb3_preauth_hash_rsp(). It will avoid freeing session before calling smb3_preauth_hash_rsp().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 19, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0626e6641f6b467447c81dd7678a69c66f7746cf < cb645064e0811053c94e86677f2e58ed29359d62 0626e6641f6b467447c81dd7678a69c66f7746cf < f7557bbca40d4ca8bb1c6c940ac6c95078bd0827 0626e6641f6b467447c81dd7678a69c66f7746cf < c6cdc08c25a868a08068dfc319fa9fce982b8e7f 0626e6641f6b467447c81dd7678a69c66f7746cf < 1b6ad475d4ed577d34e0157eb507be00c588bf5c 0626e6641f6b467447c81dd7678a69c66f7746cf < b8fc56fbca7482c1e5c0e3351c6ae78982e25ada
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/cb645064e0811053c94e86677f2e58ed29359d62 git.kernel.org: https://git.kernel.org/stable/c/f7557bbca40d4ca8bb1c6c940ac6c95078bd0827 git.kernel.org: https://git.kernel.org/stable/c/c6cdc08c25a868a08068dfc319fa9fce982b8e7f git.kernel.org: https://git.kernel.org/stable/c/1b6ad475d4ed577d34e0157eb507be00c588bf5c git.kernel.org: https://git.kernel.org/stable/c/b8fc56fbca7482c1e5c0e3351c6ae78982e25ada lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html