CVE-2022-26428
Quick assessment
Affected
MediaTek, Inc. MT6739, MT6761, MT6765, MT6771, MT8163, MT8167, MT8173, MT8183, MT8362A, MT8385, MT8695
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 video codec是中国联发科技（MediaTek）公司的一种视频编解码器。 MediaTek video codec 存在竞争条件问题漏洞，该漏洞源于竞争条件可能会导致内存损坏。 这可能导致需要系统执行权限的本地权限升级。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-26428
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In video codec, there is a possible memory corruption 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. Patch ID: ALPS06521260; Issue ID: ALPS06521260.
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 video codec 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek video codec是中国联发科技（MediaTek）公司的一种视频编解码器。 MediaTek video codec 存在竞争条件问题漏洞，该漏洞源于竞争条件可能会导致内存损坏。 这可能导致需要系统执行权限的本地权限升级。
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 |
|---|---|---|---|---|
| MediaTek, Inc. | MT6739, MT6761, MT6765, MT6771, MT8163, MT8167, MT8173, MT8183, MT8362A, MT8385, MT8695 | Android 11.0, 12.0 | - |
|
II. Public POCs for CVE-2022-26428
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-26428 (1)
-
https://corp.mediatek.com/product-security-bulletin/August-2022 x_refsource_MISC
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-2022-26429 | MediaTek 芯片 安全漏洞 | |
| 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
V. Comments for CVE-2022-26428
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