PT-2025-35688 · Unknown · Libssavsvc.So

Published 2025-09-03 · Updated 2025-09-03 · CVE-2025-21034

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 libssavsvc.so versions prior to SMR Sep-2025 Release 1

Description An out-of-bounds write issue exists in libsavsvc.so prior to SMR Sep-2025 Release 1. This can allow local attackers to potentially execute arbitrary code.

Recommendations Update libsavsvc.so to SMR Sep-2025 Release 1 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-21034

Affected Products

Libssavsvc.So

References · 6

• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21034 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21034 · Vendor Advisory
• https://t.me/CVEtracker/31565 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1963200557176242236 · Twitter Post
• https://twitter.com/CVEnew/status/1963161333500911663 · Twitter Post