CVE-2023-21477
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I. Basic Information for CVE-2023-21477
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Mobile devices 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices SMR Apr-2023 Release 1之前版本存在安全漏洞，该漏洞源于缓冲区结束后内存位置访问，可能导致本地攻击者访问受保护数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | SMR Apr-2023 Release in Android 11, 12, 13 | - |
II. Public POCs for CVE-2023-21477
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Samsung Mobile · 2025-09-03 · 35 CVEs total
| CVE-2023-21480 | 8.5 HIGH | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21475 | 8.0 HIGH | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21476 | 8.0 HIGH | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21031 | 6.8 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21472 | 6.8 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21473 | 6.8 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21483 | 6.4 MEDIUM | SAMSUNG Galaxy Store 安全漏洞 |
| CVE-2023-21474 | 6.3 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21041 | 6.2 MEDIUM | SAMSUNG Secure Folder 安全漏洞 |
| CVE-2023-21482 | 6.1 MEDIUM | SAMSUNG Camera 安全漏洞 |
| CVE-2023-21478 | 6.0 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21032 | 5.9 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21468 | 5.9 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21028 | 5.5 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21481 | 5.4 MEDIUM | SAMSUNG Account 安全漏洞 |
| CVE-2023-21479 | 5.3 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2023-21466 | 5.3 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21025 | 5.1 MEDIUM | SAMSUNG Mobile devices 安全漏洞 |
| CVE-2025-21038 | 5.1 MEDIUM | SAMSUNG S Assistant 安全漏洞 |
| CVE-2025-21039 | 5.1 MEDIUM | SAMSUNG S Assistant 安全漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-21477
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