PT-2023-17809 · Google · Android

Published 2023-03-24 · Updated 2025-02-24 · CVE-2023-21019

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 prior to the fixed version

Description A heap buffer overflow in the ih264e init proc ctxt function of ih264e process.c could lead to a possible out of bounds read, resulting in local information disclosure. This issue does not require additional execution privileges or user interaction for exploitation.

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

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21019

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/pixel/2023-03-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21019 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21019 · Security Note
• https://t.me/cvenotify/112296 · Telegram Post