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Status published
Unknown
CVE-2024-50283
ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp
Vulnerability Description
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().
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/cb645064e0811053c94e86677f2e58ed29359d62
- https://git.kernel.org/stable/c/f7557bbca40d4ca8bb1c6c940ac6c95078bd0827
- https://git.kernel.org/stable/c/c6cdc08c25a868a08068dfc319fa9fce982b8e7f
- https://git.kernel.org/stable/c/1b6ad475d4ed577d34e0157eb507be00c588bf5c
- https://git.kernel.org/stable/c/b8fc56fbca7482c1e5c0e3351c6ae78982e25ada
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
0626e6641f6b467447c81dd7678a69c66f7746cf, 5.15, 0, 5.15.174, 6.1.117, 6.6.61, 6.11.8, 6.12
Timeline
Official Publish:
November 19th, 2024
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.