CVE-2024-35863
Critical
smb: client: fix potential UAF in is_valid_oplock_break()
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.
Exploit probability
0.7%
Published
May 19, 2024
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
375 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2024-35863
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- 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://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35863.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-35863