NetSight
IP …
critical9.8

CVE-2024-35869

In the Linux kernel, the following vulnerability has been resolved: smb: client: guarantee refcounted children from parent session Avoid potential use-after-fr…

Impact

In the Linux kernel, the following vulnerability has been resolved: smb: client: guarantee refcounted children from parent session Avoid potential use-after-free bugs when walking DFS referrals, mounting and performing DFS failover by ensuring that all children from parent @tcon->ses are also refcounted. They're all needed across the entire DFS mount. Get rid of @tcon->dfs_ses_list while we're at it, too.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 6.2.8 before 6.3
from 6.4 before 6.6.29
from 6.7 before 6.8.5
Version 6.9

Weakness classification

CWE-416

References