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CVE-2022-20158

Quick assessment

Affected
n/a Android
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.

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。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-20158

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In bdi_put and bdi_unregister of backing-dev.c, there is a possible memory corruption due to a use after free. 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-182815710References: Upstream kernel
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 资源管理错误漏洞
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。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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
- Android Android kernel -

II. Public POCs for CVE-2022-20158

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III. Intelligence Information for CVE-2022-20158

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Vendor Advisories for CVE-2022-20158 (1)

Same Patch Batch · n/a · 2022-08-11 · 160 CVEs total

CVE-2022-20314 Google Android 输入验证错误漏洞
CVE-2022-20305 Google Android 安全漏洞
CVE-2022-20306 Google Android 资源管理错误漏洞
CVE-2022-20307 Google Android 安全漏洞
CVE-2022-20308 Google Android 安全漏洞
CVE-2022-20309 Google Android 安全漏洞
CVE-2022-20310 Google Android 安全漏洞
CVE-2022-20311 Google Android 安全漏洞
CVE-2022-20312 Google Android 安全漏洞
CVE-2022-20313 Google Android 缓冲区错误漏洞
CVE-2022-20319 Google Android 安全漏洞
CVE-2022-20323 Google Android 安全漏洞
CVE-2022-20322 Google Android 安全漏洞
CVE-2022-20321 Google Android 安全漏洞
CVE-2022-20320 Google Android 安全漏洞
CVE-2022-20317 Google Android 安全漏洞
CVE-2022-20315 Google Android 安全漏洞
CVE-2022-20316 Google Android 安全漏洞
CVE-2022-20304 Google Android 安全漏洞
CVE-2022-20318 Google Android 安全漏洞

Showing top 20 of 160 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Android
Same vendor: n/a

V. Comments for CVE-2022-20158

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