VYPR
High severity7.8NVD Advisory· Published Jun 2, 2022· Updated Jun 17, 2026

CVE-2022-1419

CVE-2022-1419

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.

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Affected products

207

Patches

Vulnerability mechanics

References

2

News mentions

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