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CVE-2024-20133

Quick assessment

Affected
MediaTek, Inc. MT6879, MT6886, MT6895, MT6895T, MT6896, MT6980, MT6983, MT8673, MT8676, MT8795T, MT8798
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 Chipsets是中国联发科（MediaTek）公司的多款芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于Modem边界检查不正确，可能导致权限提升。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2024-20133

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Modem, there is a possible escalation of privilege due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01395886; Issue ID: MSV-1871.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国联发科（MediaTek）公司的多款芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于Modem边界检查不正确，可能导致权限提升。
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. MT6879, MT6886, MT6895, MT6895T, MT6896, MT6980, MT6983, MT8673, MT8676, MT8795T, MT8798 Modem NR16 -

II. Public POCs for CVE-2024-20133

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-20133

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Vendor Advisories for CVE-2024-20133 (1)

Same Patch Batch · MediaTek, Inc. · 2024-12-02 · 15 CVEs total

CVE-2024-20139 MediaTek Chipsets 安全漏洞
CVE-2024-20138 MediaTek Chipsets 安全漏洞
CVE-2024-20116 MediaTek Chipsets 安全漏洞
CVE-2024-20137 MediaTek Chipsets 安全漏洞
CVE-2024-20136 MediaTek Chipsets 安全漏洞
CVE-2024-20135 MediaTek Chipsets 安全漏洞
CVE-2024-20134 MediaTek Chipsets 安全漏洞
CVE-2024-20132 MediaTek Chipsets 安全漏洞
CVE-2024-20131 MediaTek Chipsets 安全漏洞
CVE-2024-20130 MediaTek Chipsets 安全漏洞
CVE-2024-20127 MediaTek Chipsets 安全漏洞
CVE-2024-20128 MediaTek Chipsets 安全漏洞
CVE-2024-20129 MediaTek Chipsets 安全漏洞
CVE-2024-20125 MediaTek Chipsets 安全漏洞

IV. Related Vulnerabilities

Same vendor: MediaTek, Inc.
Same weakness: CWE-787

V. Comments for CVE-2024-20133

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