PT-2025-28385 · Google · Android

Knifefish · Published 2024-10-10 · Updated 2025-07-15 · CVE-2025-21006

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android versions prior to 15

Description: The issue concerns an out-of-bounds write in the handling of macro blocks for the MPEG4 codec in the libsavsvc.so library. This allows local attackers to write out-of-bounds memory.

Recommendations: For versions prior to Android 15, update to Android 15 or later to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2025-08860

CVE-2025-21006

Affected Products

Android

References · 8

• https://osv.dev/vulnerability/CVE-2025-21006 · Vendor Advisory
• https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=07 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08860 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21006 · Security Note
• https://twitter.com/CVEnew/status/1942535948476248508 · Twitter Post
• https://twitter.com/dailycve/status/1945145813719531637 · Twitter Post
• https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=07 · Note
• https://t.me/cvenotify/129009 · Telegram Post