PT-2023-17959 · Google · Android

Published 2023-06-28 · Updated 2023-06-30 · CVE-2023-21170

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

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

Description In the executeSetClientTarget function of ComposerCommandEngine.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android version Android-13, consider restricting access to the executeSetClientTarget function in ComposerCommandEngine.h until a patch is available. As a temporary workaround, disabling the executeSetClientTarget function can help minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21170

Affected Products

Android

References · 5

• https://source.android.com/security/bulletin/pixel/2023-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21170 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21170 · Vendor Advisory
• https://t.me/cvenotify/53244 · Telegram Post
• https://t.me/cibsecurity/65650 · Telegram Post