CVE-2022-1419
- State
- Published
- Severity
- Not scored
- Published
- May 31, 2022
- Updated
- Aug 3, 2024
- Reserved
- Apr 20, 2022
Description
The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kerneln/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2077560
- DSA-5173vendor-advisory
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