CVE-2025-20891 Details
Description
Out-of-bounds read in decoding malformed bitstream of video thumbnails in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to read arbitrary memory. User interaction is required for triggering this vulnerability.
A vulnerability allowing out-of-bounds read has been identified in the libsthmbc.so library, prior to the SMR January 2025 Release 1. This vulnerability arises from improper handling of malformed video thumbnail bitstreams, which can lead to local attackers reading arbitrary memory. Exploitation of this vulnerability requires user interaction.
Users can apply the January 2025 Security Maintenance Release, which includes the necessary patch for this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 4, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=01 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| samsung android | 12.0 - 12.0 smr-apr-2022-r1 12.0 smr-apr-2023-r1 12.0 smr-apr-2024-r1 12.0 smr-aug-2022-r1 12.0 smr-aug-2023-r1 12.0 smr-aug-2024-r1 12.0 smr-dec-2021-r1 12.0 smr-dec-2022-r1 12.0 smr-dec-2023-r1 12.0 smr-dec-2024-r1 12.0 smr-feb-2022-r1 12.0 smr-feb-2023-r1 12.0 smr-feb-2024-r1 12.0 smr-jan-2022-r1 12.0 smr-jan-2023-r1 12.0 smr-jan-2024-r1 12.0 smr-jul-2022-r1 12.0 smr-jul-2023-r1 12.0 smr-jul-2024-r1 12.0 smr-jun-2022-r1 12.0 smr-jun-2023-r1 12.0 smr-jun-2024-r1 12.0 smr-mar-2022-r1 12.0 smr-mar-2023-r1 12.0 smr-mar-2024-r1 12.0 smr-may-2022-r1 12.0 smr-may-2023-r1 12.0 smr-may-2024-r1 12.0 smr-nov-2021-r1 12.0 smr-nov-2022-r1 12.0 smr-nov-2023-r1 12.0 smr-nov-2024-r1 12.0 smr-oct-2022-r1 12.0 smr-oct-2023-r1 12.0 smr-oct-2024-r1 12.0 smr-sep-2022-r1 12.0 smr-sep-2023-r1 12.0 smr_sep-2024-r1 13.0 - 13.0 smr-apr-2022-r1 13.0 smr-apr-2023-r1 13.0 smr-apr-2024-r1 13.0 smr-aug-2022-r1 13.0 smr-aug-2023-r1 13.0 smr-aug-2024-r1 13.0 smr-dec-2021-r1 13.0 smr-dec-2022-r1 13.0 smr-dec-2023-r1 13.0 smr-dec-2024-r1 13.0 smr-feb-2022-r1 13.0 smr-feb-2023-r1 13.0 smr-feb-2024-r1 13.0 smr-jan-2022-r1 13.0 smr-jan-2023-r1 13.0 smr-jan-2024-r1 13.0 smr-jul-2022-r1 13.0 smr-jul-2023-r1 13.0 smr-jul-2024-r1 13.0 smr-jun-2022-r1 13.0 smr-jun-2023-r1 13.0 smr-jun-2024-r1 13.0 smr-mar-2022-r1 13.0 smr-mar-2023-r1 13.0 smr-mar-2024-r1 13.0 smr-may-2022-r1 13.0 smr-may-2023-r1 13.0 smr-may-2024-r1 13.0 smr-nov-2021-r1 13.0 smr-nov-2022-r1 13.0 smr-nov-2023-r1 13.0 smr-nov-2024-r1 13.0 smr-oct-2022-r1 13.0 smr-oct-2023-r1 13.0 smr-oct-2024-r1 13.0 smr-sep-2022-r1 13.0 smr-sep-2023-r1 13.0 smr-sep-2024-r1 14.0 - 14.0 smr-apr-2022-r1 14.0 smr-apr-2023-r1 14.0 smr-apr-2024-r1 14.0 smr-aug-2022-r1 14.0 smr-aug-2023-r1 14.0 smr-aug-2024-r1 14.0 smr-dec-2021-r1 14.0 smr-dec-2022-r1 14.0 smr-dec-2023-r1 14.0 smr-dec-2024-r1 14.0 smr-feb-2022-r1 14.0 smr-feb-2023-r1 14.0 smr-feb-2024-r1 14.0 smr-jan-2022-r1 14.0 smr-jan-2023-r1 14.0 smr-jan-2024-r1 14.0 smr-jul-2022-r1 14.0 smr-jul-2023-r1 14.0 smr-jul-2024-r1 14.0 smr-jun-2022-r1 14.0 smr-jun-2023-r1 14.0 smr-jun-2024-r1 14.0 smr-mar-2022-r1 14.0 smr-mar-2023-r1 14.0 smr-mar-2024-r1 14.0 smr-may-2022-r1 14.0 smr-may-2023-r1 14.0 smr-may-2024-r1 14.0 smr-nov-2021-r1 14.0 smr-nov-2022-r1 14.0 smr-nov-2023-r1 14.0 smr-nov-2024-r1 14.0 smr-oct-2022-r1 14.0 smr-oct-2023-r1 14.0 smr-oct-2024-r1 14.0 smr-sep-2022-r1 14.0 smr-sep-2023-r1 14.0 smr-sep-2024-r1 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 12, 2025 | Initial Analysis | [email protected] |
| Feb 4, 2025 | New CVE Received | [email protected] |