CVE-2023-21477
MEDIUM EPSS 3.2%
Published Sep 3, 202510mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Published Sep 3, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
Description
Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
3.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-125 Out-of-bounds Read Memory Safety
Affected Products 62
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 11.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 12.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
| samsung | android | 13.0 | any |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=04
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.