CVEvulnerability

CVE-2023-53084

7.8 HIGH Published 2025-05-02 Modified 2026-10-15 Official page ↗
Status
Modified
Published
2025-05-02
Last modified
2026-10-15
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
Weaknesses
CWE-416

Description

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove another errant put in error path drm_gem_shmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.

Affected configurations

• linux linux kernel (>= 5.9.5 < 5.10) • linux linux kernel (>= 5.10.1 < 5.10.176) • linux linux kernel (>= 5.11 < 5.15.104) • linux linux kernel (>= 5.16 < 6.1.21) • linux linux kernel (>= 6.2 < 6.2.8) • linux linux kernel 5.10 • linux linux kernel 6.3

Related

Weakness · CWE (1)

References