CVE-2019-12881: i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of…

PriorityP432high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.80%

53.2th percentile

i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 4.18.6-1 (bookworm)	linux 4.18.6-1 (bookworm)
linux	linux_kernel	—	—
linux	linux_kernel	>= 0 < 4.18.6-1	4.18.6-1
linux	linux_kernel	>= 0 < 4.18.6-1	4.18.6-1
linux	linux_kernel	>= 0 < 4.18.6-1	4.18.6-1
linux	linux_kernel	>= 0 < 4.18.6-1	4.18.6-1

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

osv7.8HIGH

vendor_debian7.8HIGH

vendor_redhat7.8HIGH

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