PT-2021-13065 · Google · Android

Published 2021-03-10 · Updated 2021-03-12 · CVE-2021-0387

Positive Technologies (AI Summary)

CVSS v2.0

6.9

Medium

Base vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Android versions Android-11

Description: The issue is related to a possible use-after-free due to a race condition in the FindQuotaDeviceForUuid function of QuotaUtils.cpp. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations: For Android version Android-11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2021-0387

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-0387 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0387 · Security Note
• https://source.android.com/security/bulletin/pixel/2021-03-01 · Vendor Advisory
• https://t.me/cvenotify/11224 · Telegram Post