CVE-2023-21272
Quick assessment
Affected
Google Android
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Google Android是美国谷歌（Google）公司的一套以Linux为基础的开源操作系统。 Google Android 存在安全漏洞，该漏洞源于 Uri.java 的 readFrom 模块输入验证不当，可能会导致 URI 权限授予错误。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-21272
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In readFrom of Uri.java, there is a possible bad URI permission grant due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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
Google Android 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Android是美国谷歌（Google）公司的一套以Linux为基础的开源操作系统。 Google Android 存在安全漏洞，该漏洞源于 Uri.java 的 readFrom 模块输入验证不当，可能会导致 URI 权限授予错误。
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
II. Public POCs for CVE-2023-21272
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/Trinadh465/frameworks_base_AOSP-4.2.2_r1_CVE-2023-21272 | POC Details |
| 2 | None | https://github.com/pazhanivel07/platform_frameworks_base_AOSP_10_r33_CVE-2023-21272 | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2023-21272 (1)
Other References for CVE-2023-21272 (1)
Same Patch Batch · Google · 2023-08-14 · 40 CVEs total
| CVE-2023-21268 | Google Android 路径遍历漏洞 | |
| CVE-2023-21279 | Google Android 安全漏洞 | |
| CVE-2023-21278 | Google Android 安全漏洞 | |
| CVE-2023-21277 | Google Android 安全漏洞 | |
| CVE-2023-21276 | Google Android 安全漏洞 | |
| CVE-2023-21275 | Google Android 安全漏洞 | |
| CVE-2023-21274 | Google Android 缓冲区错误漏洞 | |
| CVE-2023-21273 | Google Android 缓冲区错误漏洞 | |
| CVE-2023-21271 | Google Android 缓冲区错误漏洞 | |
| CVE-2023-21269 | Google Android 安全漏洞 | |
| CVE-2023-21280 | Google Android 资源管理错误漏洞 | |
| CVE-2023-21267 | Google Android 安全漏洞 | |
| CVE-2023-21265 | Google Android 信任管理问题漏洞 | |
| CVE-2023-21264 | Google Android 缓冲区错误漏洞 | |
| CVE-2023-21242 | Google Android 安全漏洞 | |
| CVE-2023-21140 | Google Android 安全漏洞 | |
| CVE-2023-21134 | Google Android 安全漏洞 | |
| CVE-2023-21133 | Google Android 安全漏洞 | |
| CVE-2023-21132 | Google Android 安全漏洞 | |
| CVE-2023-20965 | Google Android 安全漏洞 |
Showing top 20 of 40 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-21272
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