CVEvulnerability

CVE-2020-7053

7.8 HIGH Published 2020-01-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-01-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-416

Description

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.

Affected configurations

• linux linux kernel (>= 4.14 <= 4.14.165) • linux linux kernel (>= 4.19 <= 4.19.96) • linux linux kernel (>= 5.0 <= 5.2)

Related

Weakness · CWE (1)

References