CVE-2020-0305

MEDIUM

Android - Use-After-Free via Race Condition in cdev_get

Title source: llm
STIX 2.1

Description

In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744

References (3)

Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
https://source.android.com/security/bulletin/pixel/2020-06-01
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html

Scores

CVSS v3 6.4
EPSS 0.0004
EPSS Percentile 11.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-362 CWE-416
Status published
Products (3)
google/android 10.0
opensuse/leap 15.1
opensuse/leap 15.2
Published Jul 17, 2020
Tracked Since Feb 18, 2026