CVE-2022-47549
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
OP-TEE Trusted OS是OP-TEE开源的一个实现 Arm TrustZone 技术的开源可信执行环境（TEE）。 OP-TEE Trusted OS 3.20 之前版本存在安全漏洞，该漏洞源于optee_os 中不受保护的内存访问操作允许物理上接近的对手绕过签名验证并通过电磁故障注入安装恶意的可信应用程序。
Possible ATT&CK Techniques 1 AI
T1205.001 · Port Knocking
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I. Basic Information for CVE-2022-47549
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An unprotected memory-access operation in optee_os in TrustedFirmware Open Portable Trusted Execution Environment (OP-TEE) before 3.20 allows a physically proximate adversary to bypass signature verification and install malicious trusted applications via electromagnetic fault injections.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OP-TEE Trusted OS 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OP-TEE Trusted OS是OP-TEE开源的一个实现 Arm TrustZone 技术的开源可信执行环境（TEE）。 OP-TEE Trusted OS 3.20 之前版本存在安全漏洞，该漏洞源于optee_os 中不受保护的内存访问操作允许物理上接近的对手绕过签名验证并通过电磁故障注入安装恶意的可信应用程序。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2022-47549
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2022-47549 (1)
Other References for CVE-2022-47549 (1)
Same Patch Batch · n/a · 2022-12-19 · 23 CVEs total
| CVE-2021-4259 | 5.0 MEDIUM | phpRedisAdmin login.inc.php authHttpDigest wrong operator in string comparison |
| CVE-2022-47551 | Apiman 安全漏洞 | |
| CVE-2016-20018 | knex.js SQL注入漏洞 | |
| CVE-2022-47547 | GossipSub 安全漏洞 | |
| CVE-2022-46403 | Microchip RN4870 安全漏洞 | |
| CVE-2022-46402 | Microchip RN4870 安全漏洞 | |
| CVE-2022-46401 | Microchip RN4870 安全漏洞 | |
| CVE-2022-46400 | Microchip RN4870 安全漏洞 | |
| CVE-2022-46399 | Microchip RN4870 安全漏洞 | |
| CVE-2022-45041 | xinhu OA SQL注入漏洞 | |
| CVE-2022-44940 | PatchELF 缓冲区错误漏洞 | |
| CVE-2022-44109 | pdftojson 缓冲区错误漏洞 | |
| CVE-2022-44108 | pdftojson 缓冲区错误漏洞 | |
| CVE-2022-43289 | Deark 缓冲区错误漏洞 | |
| CVE-2022-42947 | Autodesk Maya 缓冲区错误漏洞 | |
| CVE-2022-42946 | Autodesk Maya 缓冲区错误漏洞 | |
| CVE-2022-42945 | Autodesk DWG TrueView 代码问题漏洞 | |
| CVE-2022-41418 | BlogEngine 路径遍历漏洞 | |
| CVE-2022-40435 | Employee Performance Evaluation System 跨站脚本漏洞 | |
| CVE-2022-40434 | Softr 跨站脚本漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-47549
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