CVE-2021-25517
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I. Basic Information for CVE-2021-25517
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper input validation vulnerability in LDFW prior to SMR Dec-2021 Release 1 allows attackers to perform arbitrary code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samsung Ldfw 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung Ldfw是韩国三星（Samsung）公司的一个可加载固件。 Samsung LDFW 存在安全漏洞，该漏洞源于LDFW中存在不适当的输入验证，允许攻击者可利用该漏洞执行任意代码。
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 | Q(10.0), R(11.0) devices with selected Exynos chipsets ~ SMR Dec-2021 Release 1 | - |
II. Public POCs for CVE-2021-25517
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Samsung Mobile · 2021-12-08 · 18 CVEs total
| CVE-2021-25516 | 6.4 MEDIUM | Samsung SMR 安全漏洞 |
| CVE-2021-25518 | 6.4 MEDIUM | Samsung Ldfw 缓冲区错误漏洞 |
| CVE-2021-25511 | 6.3 MEDIUM | Samsung SMR 路径遍历漏洞 |
| CVE-2021-25512 | 6.1 MEDIUM | Samsung SMR 输入验证错误漏洞 |
| CVE-2021-25520 | 5.9 MEDIUM | Samsung Internet 跨站脚本漏洞 |
| CVE-2021-25510 | 5.3 MEDIUM | Samsung SMR 输入验证错误漏洞 |
| CVE-2021-25522 | 5.3 MEDIUM | Samsung Smart Capture 安全漏洞 |
| CVE-2021-25519 | 4.0 MEDIUM | Samsung CPLC 安全漏洞 |
| CVE-2021-25515 | 4.0 MEDIUM | Samsung SMR 安全漏洞 |
| CVE-2021-25521 | 4.0 MEDIUM | Samsung Internet 跨站脚本漏洞 |
| CVE-2021-25523 | 4.0 MEDIUM | Samsung Dialer 安全漏洞 |
| CVE-2021-25524 | 4.0 MEDIUM | Samsung Contacts 安全漏洞 |
| CVE-2021-25526 | 4.0 MEDIUM | Samsung Blockchain Wallet 安全漏洞 |
| CVE-2021-25527 | 3.8 LOW | Samsung Pay 安全漏洞 |
| CVE-2021-25514 | 3.3 LOW | Samsung SMR 安全漏洞 |
| CVE-2021-25513 | 2.4 LOW | Samsung SMR 安全漏洞 |
| CVE-2021-25525 | 2.0 LOW | Samsung Pay 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-25517
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