CVE-2021-39792

Published Mar 16, 2022

Last updated 2 years ago

Overview

Description
In usb_gadget_giveback_request of core.c, there is a possible use after free out of bounds read due to a race condition. 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-161010552References: Upstream kernel
Source
security@android.com
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
4.1
Impact score
3.6
Exploitability score
0.5
Vector string
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Severity
MEDIUM

CVSS 2.0

Type
Primary
Base score
1.9
Impact score
2.9
Exploitability score
3.4
Vector string
AV:L/AC:M/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov
CWE-362

Social media

Hype score
Not currently trending

Configurations