High severity8.4NVD Advisory· Published May 21, 2024· Updated Jun 17, 2026
CVE-2023-52755
CVE-2023-52755
Description
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix slab out of bounds write in smb_inherit_dacl()
slab out-of-bounds write is caused by that offsets is bigger than pntsd allocation size. This patch add the check to validate 3 offsets using allocation size.
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Affected products
3Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/09d9d8b40a3338193619c14ed4dc040f4f119e70nvdPatch
- git.kernel.org/stable/c/712e01f32e577e7e48ab0adb5fe550646a3d93cbnvdPatch
- git.kernel.org/stable/c/8387c94d73ec66eb597c7a23a8d9eadf64bfbafanvdPatch
- git.kernel.org/stable/c/aaf0a07d60887d6c36fc46a24de0083744f07819nvdPatch
- git.kernel.org/stable/c/eebff19acaa35820cb09ce2ccb3d21bee2156ffbnvdPatch
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