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CVE-2022-1419

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-05-31 17:59:18
Laatst bijgewerkt 2024-08-03 00:03:06
Toegewezen door redhat
CVSS-score geen score
Status PUBLISHED

Beschrijving

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.