PT-2023-17821 · Google · Android

Published 2023-03-24 · Updated 2023-03-30 · CVE-2023-21030

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-13

Description The issue is related to a possible way to corrupt memory due to a double free in keystore cli v2.cpp. This could lead to local escalation of privilege in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2023-21030

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2023-21030 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21030 · Security Note
• https://source.android.com/security/bulletin/pixel/2023-03-01 · Vendor Advisory
• https://t.me/cvenotify/47141 · Telegram Post
• https://t.me/cibsecurity/60666 · Telegram Post