CVE-2024-35869 Information

Description

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.

Reference

https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64cc https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79 https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046a