PT-2019-19633 · Google · Android

Published 2019-09-27 · Updated 2020-08-24 · CVE-2019-9421

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10

Description The issue is related to a possible out-of-bounds (OOB) read due to an integer overflow in libandroidfw. This could lead to local information disclosure with no additional execution privileges needed. User interaction is required for exploitation.

Recommendations For Android version Android-10, update to a version that includes the fix for this issue to prevent local information disclosure.

Fix

Out of bounds Read

Integer Overflow

Weakness Enumeration

CWE-125

CWE-190

Related Identifiers

CVE-2019-9421

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2019-9421 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9421 · Security Note
• https://source.android.com/security/bulletin/android-10 · Vendor Advisory