CVE-2022-20109
Quick assessment
Affected
MediaTek, Inc. MT6580, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6797, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6893, MT8167, MT8168, MT8173, MT8185, MT8321, MT8362A, MT8365, MT8385, MT8666, MT8675, MT8695, MT8696, 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）公司的MediaTek 的多款芯片。 MediaTek 芯片存在安全漏洞，攻击者利用该漏洞可导致特权升级。以下产品及版本受到影响：芯片，MT6580, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-20109
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In ion, there is a possible use after free due to improper update of reference count. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06399915; Issue ID: ALPS06399915.
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）公司的MediaTek 的多款芯片。 MediaTek 芯片存在安全漏洞，攻击者利用该漏洞可导致特权升级。以下产品及版本受到影响：芯片，MT6580, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT
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, MT6737, MT6739, MT6750, MT6750S, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6797, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, | Android 9.0, 10.0, 11.0, 12.0 | - |
|
II. Public POCs for CVE-2022-20109
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-20109 (1)
-
https://corp.mediatek.com/product-security-bulletin/May-2022 x_refsource_MISC
Same Patch Batch · MediaTek, Inc. · 2022-05-03 · 28 CVEs total
| CVE-2022-20097 | MediaTek 芯片 竞争条件问题漏洞 | |
| CVE-2022-21743 | MediaTek 多款产品输入验证错误漏洞 | |
| CVE-2022-20111 | MediaTek 芯片安全漏洞 | |
| CVE-2022-20108 | 多款MediaTek产品缓冲区错误漏洞 | |
| CVE-2022-20107 | 多款MediaTek产品输入验证错误漏洞 | |
| CVE-2022-20106 | MediaTek 芯片缓冲区错误漏洞 | |
| CVE-2022-20105 | MediaTek 多款产品缓冲区错误漏洞 | |
| CVE-2022-20104 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-20103 | 多款MediaTek产品后置链接漏洞 | |
| CVE-2022-20102 | MediaTek 芯片安全漏洞 | |
| CVE-2022-20101 | MediaTek 芯片路径遍历漏洞 | |
| CVE-2022-20100 | MediaTek 芯片安全漏洞 | |
| CVE-2022-20099 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-20098 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-20084 | MediaTek多款产品安全漏洞 | |
| CVE-2022-20096 | MediaTek 多款产品安全漏洞 | |
| CVE-2022-20095 | MediaTek imgsensor 缓冲区错误漏洞 | |
| CVE-2022-20094 | MediaTek 芯片缓冲区错误漏洞 | |
| CVE-2022-20093 | MediaTek 芯片安全漏洞 | |
| CVE-2022-20092 | MediaTek 芯片 缓冲区错误漏洞 |
Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-20109
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