CVE-2022-50526

HIGH EPSS 3.8%
Published Oct 7, 20258mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Oct 7, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: 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/502664/

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
3.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥5.17  –  <6.0.7
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/74466e46e7543c7f74f1502181e9ba93f7521374
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b312fcab461bd9484c61409007a6fe059f9c2074
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/74466e46e7543c7f74f1502181e9ba93f7521374
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b312fcab461bd9484c61409007a6fe059f9c2074
    Patch