PT-2021-13226 · Google · Android

Published 2021-08-01 · Updated 2026-02-25 · CVE-2021-0584

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android versions Android-8.1 through Android-11

Description: The issue is related to an improper input validation in the verifyBufferObject function of Parcel.cpp, which could lead to a possible out of bounds read. This may result in local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations: For Android versions Android-8.1 through Android-11, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ASB-A-179289794

CVE-2021-0584

Affected Products

Android

References · 7

• https://source.android.com/security/bulletin/2021-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0584 · Security Note
• https://osv.dev/vulnerability/ASB-A-179289794 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0584 · Vendor Advisory
• https://t.me/cvenotify/19550 · Telegram Post
• https://t.me/cveNotify/153204 · Telegram Post
• https://android.googlesource.com/platform/system/libhwbinder/+/cb835a500f3d4de152777e3f13db5ab969285633 · Note