CVE-2021-1042

MEDIUM

Android - Use-After-Free in dsi_panel_debugfs_read_cmdset

Title source: llm

Description

In dsi_panel_debugfs_read_cmdset of dsi_panel.c, there is a possible disclosure of freed kernel heap memory due to a use after free. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-187851056References: N/A

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/pixel/2021-11-01

Scores

CVSS v3 4.4

EPSS 0.0012

EPSS Percentile 2.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-416

Status published

Products (1)

google/android

Published Dec 15, 2021

Tracked Since Feb 18, 2026