CVE-2025-20888 — Out-of-bounds Write in Samsung Android

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
CNA7.0
EPSS
0.1%
top 70.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Android
Timeline
PublishedFeb 4

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

â–¶NVDsamsung/android12.0, 13.0, 14.0+2

🔴Vulnerability Details

2
CVEList
CVE-2025-20888: Out-of-bounds write in handling the block size for smp4vtd in libsthmbc↗2025-02-04
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GHSA
GHSA-384q-wx27-r5cm: Out-of-bounds write in handling the block size for smp4vtd in libsthmbc↗2025-02-04
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CVE-2025-20888 — Out-of-bounds Write in Samsung Android | cvebase