Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fs/namespace: fix reference leak in grab_requested_mnt_ns lookup_mnt_ns() already takes a reference on mnt_ns. grab_requested_mnt_ns() doesn't need to take an extra reference.
References
- https://git.kernel.org/stable/c/4a16b2a0c1f033f95f5d0b98b9e40e8bf7c4c2c5
- https://git.kernel.org/stable/c/7b6dcd9bfd869eee7693e45b1817dac8c56e5f86
- https://git.kernel.org/stable/c/fe256e59b8e7f126b2464ee32bd9fee131f0a883
FAQ
What is CVE-2025-68300?
CVE-2025-68300 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: fs/namespace: fix reference leak in grab_requested_mnt_ns lookup_mnt_ns() already takes a reference on mnt_ns. grab_requested_mnt_...
How severe is CVE-2025-68300?
CVSS scoring is not yet available for CVE-2025-68300. Check NVD for updates.
Is there a patch for CVE-2025-68300?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.