CVE-2022-50368

HIGH

Linux Kernel Out-of-bounds Write in DSI Bridge Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: 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/502668/

References (6)

Core 6

Scores

CVSS v3 7.8
EPSS 0.0020
EPSS Percentile 10.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (21)
linux/Kernel 4.1.0 - 4.19.264linux
linux/Kernel 4.20.0 - 5.4.223linux
linux/Kernel 5.11.0 - 5.15.77linux
linux/Kernel 5.16.0 - 6.0.7linux
linux/Kernel 5.5.0 - 5.10.153linux
Linux/Linux < 4.1
Linux/Linux 4.1
Linux/Linux 4.19.264 - 4.19.*
Linux/Linux 5.10.153 - 5.10.*
Linux/Linux 5.15.77 - 5.15.*
... and 11 more
Published Sep 17, 2025
Tracked Since Feb 18, 2026