CVEvulnerability

CVE-2022-50437

7.8 HIGH Published 2025-10-01 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2025-10-01
Last modified
2026-08-04
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-787

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: fix memory corruption with too many bridges Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges. Patchwork: https://patchwork.freedesktop.org/patch/502670/

Affected configurations

• linux linux kernel (>= 3.12 < 4.9.332) • linux linux kernel (>= 4.10 < 4.14.298) • linux linux kernel (>= 4.15 < 4.19.264) • linux linux kernel (>= 4.20 < 5.4.223) • linux linux kernel (>= 5.5 < 5.10.153) • linux linux kernel (>= 5.11 < 5.15.77) • linux linux kernel (>= 5.16 < 6.0.7) • linux linux kernel 6.1

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References