cve-2022-1419
Vulnerability from cvelistv5
Published
2022-05-31 17:59
Modified
2024-08-03 00:03
Severity ?
Summary
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.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2077560Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2022/dsa-5173Third Party Advisory
Impacted products
n/akernel
Show details on NVD website

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