CVE-2021-22318
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-22318
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A component of the HarmonyOS 2.0 has a Null Pointer Dereference Vulnerability. Local attackers may exploit this vulnerability to cause system denial of service.
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
Huawei HarmonyOS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 HarmonyOS 存在安全漏洞，该漏洞源于HarmonyOS 2.0的一个组件有一个空指针解引用漏洞。攻击者可利用该漏洞导致系统拒绝服务。
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 |
|---|---|---|---|---|
| - | HarmonyOS | HarmonyOS 2.0 | - |
II. Public POCs for CVE-2021-22318
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-22318 (1)
Same Patch Batch · n/a · 2021-07-14 · 59 CVEs total
| CVE-2021-23407 | 7.5 HIGH | Directory Traversal |
| CVE-2021-0588 | Google Android 信息泄露漏洞 | |
| CVE-2021-0144 | Intel BIOS Shared SW Architecture 授权问题漏洞 | |
| CVE-2021-35469 | Lexmark Printer Software 代码问题漏洞 | |
| CVE-2021-24116 | wolfSSL 安全漏洞 | |
| CVE-2021-24117 | Baidu Rust SGX SDK 安全漏洞 | |
| CVE-2021-33212 | Elements-IT HTTP Commander 跨站脚本漏洞 | |
| CVE-2021-0599 | Google Android 信息泄露漏洞 | |
| CVE-2021-0594 | Google Android 注入漏洞 | |
| CVE-2021-0597 | Google Android 信息泄露漏洞 | |
| CVE-2021-0518 | Google Android 信息泄露漏洞 | |
| CVE-2021-0590 | Google Android 安全漏洞 | |
| CVE-2021-0602 | Google Android 信息泄露漏洞 | |
| CVE-2021-0600 | Google Android 输入验证错误漏洞 | |
| CVE-2021-0604 | Google Android 安全漏洞 | |
| CVE-2021-0601 | Google Android 资源管理错误漏洞 | |
| CVE-2021-0589 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0596 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0586 | Google Android 安全漏洞 | |
| CVE-2021-0603 | Google Android 安全漏洞 |
Showing top 20 of 59 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-22318
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