CVE-2025-20881

HIGH

Samsung Android - Out-of-bounds Write in libsthmbc.so

Title source: llm
STIX 2.1

Description

Out-of-bounds write in accessing buffer storing the decoded video frames in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code with privilege. User interaction is required for triggering this vulnerability.

References (1)

Core 1

Scores

CVSS v3 7.0
EPSS 0.0006
EPSS Percentile 19.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (2)
samsung/android 12.0 (39 CPE variants)
samsung/android 13.0 (11 CPE variants)
Published Feb 04, 2025
Tracked Since Feb 18, 2026