CVE-2019-12881

2019-06-1823:15:10

CWE-476

[email protected]

web.nvd.nist.gov

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

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 configurations

Nvd

Node

linuxlinux_kernelMatch4.15

AND

canonicalubuntu_linuxMatch18.04.2lts

VendorProductVersionCPE
linuxlinux_kernel4.15cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:*
canonicalubuntu_linux18.04.2cpe:2.3:o:canonical:ubuntu_linux:18.04.2:*:*:*:lts:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	4.15	cpe:2.3:o:linux:linux_kernel:4.15:::::::*
canonical	ubuntu_linux	18.04.2	cpe:2.3:o:canonical:ubuntu_linux:18.04.2::::lts:::