OOB write in libsthmbc.so smp4vtd allows LPE
CVE-2025-20888 Published on February 4, 2025

Out-of-bounds write in handling the block size for smp4vtd 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.

NVD

Vulnerability Analysis

CVE-2025-20888 is exploitable with local system access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Products Associated with CVE-2025-20888

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Samsung Android
 

Affected Versions

Samsung Mobile Devices Version SMR Jan-2025 Release in Android 12, 13, 14 is unaffected by CVE-2025-20888

Exploit Probability

EPSS
0.06%
Percentile
19.42%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.