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CVE-2020-7053

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 4.6 (Medium)
46% Progress
EPSS 0.04 % (15th)
0.04% Progress
Affected Products 1
Advisories 22
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915_ppgtt_close function in drivers/gpu/drm/i915/i915_gem_gtt.c, aka CID-7dc40713618c. This is related to i915_gem_context_destroy_ioctl in drivers/gpu/drm/i915/i915_gem_context.c.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2020-01-14 21:15:16
(4 years ago)
Updated Date
2023-11-07 03:25:41
(10 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 4.14 version and 4.14.165 and prior versions cpe:2.3:o:linux:linux_kernel >= 4.14 <= 4.14.165
  Linux Kernel from 4.19 version and 4.19.96 and prior versions cpe:2.3:o:linux:linux_kernel >= 4.19 <= 4.19.96
  Linux Kernel from 5.0 version and 5.2 and prior versions cpe:2.3:o:linux:linux_kernel >= 5.0 <= 5.2