CVE-2024-35863
Medium
Elevated severity or exploit probability.
CVSS base
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.7%
49.5th percentile
CISA KEV
Not listed
Weakness / dates
CWE-416
Published 2024-05-19 · modified 2026-08-04
Description
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in is_valid_oplock_break() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
Affected
References
- https://git.kernel.org/stable/c/0a15ba88a32fa7a516aff7ffd27befed5334dff2
- https://git.kernel.org/stable/c/16d58c6a7db5050b9638669084b63fc05f951825
- https://git.kernel.org/stable/c/494c91e1e9413b407d12166a61b84200d4d54fac
- https://git.kernel.org/stable/c/69ccf040acddf33a3a85ec0f6b45ef84b0f7ec29
- https://git.kernel.org/stable/c/0a15ba88a32fa7a516aff7ffd27befed5334dff2
- https://git.kernel.org/stable/c/16d58c6a7db5050b9638669084b63fc05f951825
- https://git.kernel.org/stable/c/494c91e1e9413b407d12166a61b84200d4d54fac
- https://git.kernel.org/stable/c/69ccf040acddf33a3a85ec0f6b45ef84b0f7ec29