Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.2.8, < 6.3 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046aPatch
- https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64ccPatch
- https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79Patch
- https://git.kernel.org/stable/c/062a7f0ff46eb57aff526897bd2bebfdb1d3046aPatch
- https://git.kernel.org/stable/c/645f332c6b63499cc76197f9b6bffcc659ba64ccPatch
- https://git.kernel.org/stable/c/e1db9ae87b7148c021daee1fcc4bc71b2ac58a79Patch
FAQ
What is CVE-2024-35869?
CVE-2024-35869 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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, mou...
How severe is CVE-2024-35869?
CVE-2024-35869 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-35869?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.