CVE-2024-35864
Critical
smb: client: fix potential UAF in smb2_is_valid_lease_break()
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_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-2024-35864
View original source
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_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/705c76fbf726c7a2f6ff9143d4013b18daaaebf1
- https://git.kernel.org/stable/c/a8344e2b69bde63f713b0aa796d70dbeadffddfb
- https://git.kernel.org/stable/c/c868cabdf6fdd61bea54532271f4708254e57fc5
- https://git.kernel.org/stable/c/f92739fdd4522c4291277136399353d7c341fae4
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35864.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-35864