PT-2023-17823 · Google · Android

CVE-2023-21032 · Published 2023-03-24 · Updated 2023-03-29

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 ufdt output node to fdt function of ufdt convert.c, there is a possible out of bounds read due to a heap buffer overflow. 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, update to a version that includes the fix for the issue in ufdt output node to fdt of ufdt convert.c.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21032

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/pixel/2023-03-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21032 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21032 · Security Note
• https://t.me/cvenotify/47054 · Telegram Post