CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.7. It affects Linux.
CVE
CVE-2022-48899
Severity
MEDIUM
CVSS
4.7
EPSS
0.23%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix GEM handle creation UAF Userspace can guess the handle value and try to race GEM object creation with handle close, resulting in a use-after-free if we dereference the object after dropping the handle's reference. For that reason, dropping the handle's reference must be done *after* we are done dereferencing the object.
Related CVEs
Other vulnerabilities affecting the same vendor(s)