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.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 8.4 | High | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | Qualcomm Video Collaboration VC1 Platform |
| Linux | Linux | QCM6490 |
| Linux | Linux | < 6.1.2 |