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CVE-2021-0464

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~开放手持设备联盟（Google）的的一套以Linux为基础的开源操作系统。 Google Android/Pixel 存在安全漏洞，该漏洞源于platform.h的sound_trigger_event_alloc中堆缓冲区溢出，可能会超出范围。这可以导致特权的本地升级。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.13% · P3

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-0464

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In sound_trigger_event_alloc of platform.h, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-167663878
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 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Android是美国~谷歌~开放手持设备联盟（Google）的的一套以Linux为基础的开源操作系统。 Google Android/Pixel 存在安全漏洞，该漏洞源于platform.h的sound_trigger_event_alloc中堆缓冲区溢出，可能会超出范围。这可以导致特权的本地升级。
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-2021-0464

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III. Intelligence Information for CVE-2021-0464

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Vendor Advisories for CVE-2021-0464 (1)

Same Patch Batch · n/a · 2021-03-10 · 76 CVEs total

CVE-2021-0452 Google Android 安全漏洞
CVE-2020-35226 Netgear NETGEAR JGS516PE 注入漏洞
CVE-2021-0460 Google Android 缓冲区错误漏洞
CVE-2021-0459 Google Android 缓冲区错误漏洞
CVE-2021-0458 Google Android 输入验证错误漏洞
CVE-2021-0457 Google Android 缓冲区错误漏洞
CVE-2021-0456 Google Android 缓冲区错误漏洞
CVE-2021-0455 Google Android 缓冲区错误漏洞
CVE-2021-0454 Google Android 缓冲区错误漏洞
CVE-2021-0453 Google Android 安全漏洞
CVE-2021-0461 Google Android 缓冲区错误漏洞
CVE-2021-0451 Google Android 安全漏洞
CVE-2021-0450 Google Android 安全漏洞
CVE-2021-0449 Google Android 安全漏洞
CVE-2021-0389 Google Android 安全漏洞
CVE-2021-0388 Google Android 安全漏洞
CVE-2021-0387 Google Android 竞争条件问题漏洞
CVE-2021-0386 Google Android 安全漏洞
CVE-2021-0385 Google Android 安全漏洞
CVE-2021-0383 Google Android 安全漏洞

Showing top 20 of 76 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Android
Same vendor: n/a

V. Comments for CVE-2021-0464

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