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CVE-2021-0940

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）公司的的一套以Linux为基础的开源操作系统。 Google Android 存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

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-2021-0940

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In TBD of TBD, there is a possible out of bounds write due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-171315276References: N/A
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（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android 存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2021-0940

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III. Intelligence Information for CVE-2021-0940

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Vendor Advisories for CVE-2021-0940 (1)

Same Patch Batch · n/a · 2021-10-25 · 34 CVEs total

CVE-2021-40527 8.6 HIGH Amazon AWS SDK for Android安全漏洞
CVE-2021-40526 4.8 MEDIUM Peleton TTR01 安全漏洞
CVE-2021-0631 Mediatek wifi 缓冲区错误漏洞
CVE-2021-38260 Nxp Semiconductors Nxp Mcu Xpresso Sdk 安全漏洞
CVE-2021-0632 Mediatek wifi 缓冲区错误漏洞
CVE-2021-0633 Mediatek display 缓冲区错误漏洞
CVE-2021-0634 Mediatek display 安全漏洞
CVE-2021-0661 Mediatek audio 缓冲区错误漏洞
CVE-2021-0662 Mediatek audio 缓冲区错误漏洞
CVE-2021-0663 Mediatek audio 缓冲区错误漏洞
CVE-2021-0941 Google Android 资源管理错误漏洞
CVE-2021-0935 Google Android 资源管理错误漏洞
CVE-2021-0938 Google Android 安全漏洞
CVE-2021-0936 Google Android 资源管理错误漏洞
CVE-2021-0939 Google Android 缓冲区错误漏洞
CVE-2020-20908 Akaunting 跨站脚本漏洞
CVE-2021-38258 Nxp Semiconductors Nxp Mcu Xpresso Sdk 安全漏洞
CVE-2021-40371 Microsoft Azure 路径遍历漏洞
CVE-2021-0630 Mediatek wifi 输入验证错误漏洞
CVE-2021-0625 MediaTek Ccu 缓冲区错误漏洞

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Android
Same vendor: n/a

V. Comments for CVE-2021-0940

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