CVE-2021-0920
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I. Basic Information for CVE-2021-0920
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Android 竞争条件问题漏洞
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 11 中的Kernel components Kernel存在竞争条件问题漏洞，该漏洞源于。Google Android 11 中的Kernel components Kernel之前版本存在问题。攻击者可利用该漏洞导致由于免费使用而导致的本地权限提升。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Android | Android kernel | - |
II. Public POCs for CVE-2021-0920
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://source.android.com/security/bulletin/2021-11-01x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-0920
Same Patch Batch · n/a · 2021-12-15 · 165 CVEs total
| CVE-2021-1043 | Google Android 安全漏洞 | |
| CVE-2021-0965 | Google Android 安全漏洞 | |
| CVE-2021-0955 | Google Android 竞争条件问题漏洞 | |
| CVE-2021-0964 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0956 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0953 | Google Android 安全漏洞 | |
| CVE-2021-0971 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0704 | Google Android 信息泄露漏洞 | |
| CVE-2021-0954 | Google Android 安全漏洞 | |
| CVE-2021-1044 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-1045 | Google Android 安全漏洞 | |
| CVE-2021-0918 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0923 | Google Android 安全漏洞 | |
| CVE-2021-0922 | Google Android 安全漏洞 | |
| CVE-2021-0921 | Google Android 输入验证错误漏洞 | |
| CVE-2021-0919 | Google Android 输入验证错误漏洞 | |
| CVE-2021-1048 | Google Android 资源管理错误漏洞 | |
| CVE-2021-1042 | Google Android 资源管理错误漏洞 | |
| CVE-2021-1041 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-0952 | Google Android 安全漏洞 |
Showing top 20 of 165 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-0920
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