PT-2025-4164 · Unknown · Libsthmbc.So

Published 2025-02-04 · Updated 2025-02-12 · CVE-2025-20882

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libsthmbc.so versions prior to SMR Jan-2025 Release 1

Description The issue allows local attackers to execute arbitrary code with privilege by accessing uninitialized memory for svc1td in libsthmbc.so. This is due to an out-of-bounds write. User interaction is required for triggering this vulnerability.

Recommendations For versions prior to SMR Jan-2025 Release 1, consider disabling access to the vulnerable svc1td function in libsthmbc.so until a patch is available. Restrict user interaction with the affected module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-20882

Affected Products

Libsthmbc.So

References · 7

• https://osv.dev/vulnerability/CVE-2025-20882 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20882 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=01 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1886766576948453481 · Twitter Post
• https://t.me/cvenotify/109817 · Telegram Post
• https://t.me/cvenotify/111038 · Telegram Post
• https://twitter.com/CVEnew/status/1886680237427331153 · Twitter Post