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CVE-2022-26429

Quick assessment

Affected
MediaTek, Inc. MT6580, MT6735, MT6739, MT6757, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8168, MT8173, MT8185, MT8321, MT8365, MT8385, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789, MT8791, MT8797
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.

MediaTek 芯片是中国联发科（MediaTek）的MediaTek 的多款芯片。 MediaTek 芯片存在安全漏洞，该漏洞源于缺少权限检查，有一种可能的方法来写入应用程序的权限使用记录。 这可能会导致本地权限升级，而无需额外的执行权限。 开发不需要用户交互。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1548.002 · Bypass User Account Control
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I. Basic Information for CVE-2022-26429

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In cta, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07025415; Issue ID: ALPS07025415.
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
MediaTek 芯片 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek 芯片是中国联发科（MediaTek）的MediaTek 的多款芯片。 MediaTek 芯片存在安全漏洞，该漏洞源于缺少权限检查，有一种可能的方法来写入应用程序的权限使用记录。 这可能会导致本地权限升级，而无需额外的执行权限。 开发不需要用户交互。
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
MediaTek, Inc. MT6580, MT6735, MT6739, MT6757, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8168, MT8173, MT8185, MT8321, MT8365, Android 11.0, 12.0 -

II. Public POCs for CVE-2022-26429

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III. Intelligence Information for CVE-2022-26429

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Other References for CVE-2022-26429 (1)

Same Patch Batch · MediaTek, Inc. · 2022-08-01 · 25 CVEs total

CVE-2022-26432 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26437 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-21789 MediaTek audio ipi 竞争条件问题漏洞
CVE-2022-21790 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-21791 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-21792 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26426 MediaTek camera isp 缓冲区错误漏洞
CVE-2022-26427 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26428 MediaTek video codec 竞争条件问题漏洞
CVE-2022-21788 MediaTek 芯片 安全漏洞
CVE-2022-26430 MediaTek 芯片 安全漏洞
CVE-2022-26431 MediaTek mailbox 缓冲区错误漏洞
CVE-2022-26445 MediaTek wifi driver 缓冲区错误漏洞
CVE-2022-26433 MediaTek mailbox 安全漏洞
CVE-2022-26434 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26435 MediaTek 芯片 安全漏洞
CVE-2022-26436 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26438 MediaTek 芯片 缓冲区错误漏洞
CVE-2022-26439 MediaTek wifi driver 缓冲区错误漏洞
CVE-2022-26440 MediaTek 芯片 缓冲区错误漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: MediaTek, Inc.

V. Comments for CVE-2022-26429

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