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    November 2024
    Product Security Bulletin

    Published 2024-11-04

    The MediaTek Product Security Bulletin contains details of security vulnerabilities affecting MediaTek Smartphone, Tablet, AIoT, Smart display, Smart platform, OTT, Computer Vision and Audio chipsets. Device OEMs have been notified of all the issues and the corresponding security patches for at least two months before publication.

    The severity of the identified vulnerabilities was conducted based on the Common Vulnerability Scoring System version 3.1 (CVSS v3.1).

    The MediaTek Product Security Bulletin contains details of security vulnerabilities affecting MediaTek Smartphone, Tablet, AIoT, Smart display, Smart platform, OTT, Computer Vision and Audio chipsets. Device OEMs have been notified of all the issues and the corresponding security patches for at least two months before publication.

    The severity of the identified vulnerabilities was conducted based on the Common Vulnerability Scoring System version 3.1 (CVSS v3.1).

    Summary

    Severity CVEs
    High CVE-2024-20104, CVE-2024-20106
    Medium CVE-2024-20107, CVE-2024-20108, CVE-2024-20109, CVE-2024-20110, CVE-2024-20111, CVE-2024-20112, CVE-2024-20113, CVE-2024-20114, CVE-2024-20115, CVE-2024-20117, CVE-2024-20118, CVE-2024-20119, CVE-2024-20120, CVE-2024-20121, CVE-2024-20122, CVE-2024-20123, CVE-2024-20124

    Details

    CVE CVE-2024-20104
    Title Out-of-bounds write in DA
    Severity High
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In da, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
    Affected Chipsets MT6781, MT6789, MT6835, MT6855, MT6878, MT6879, MT6880, MT6886, MT6890, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8188, MT8370, MT8390, MT8676
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0 / openWRT 19.07, 21.02, 23.05 / Yocto 4.0 / RDK-B 22Q3, 24Q1
    Report Source External

    CVE CVE-2024-20106
    Title Type confusion in m4u
    Severity High
    Vulnerability Type EoP
    CWE CWE-843 Type Confusion
    Description In m4u, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6739, MT6761, MT6765, MT6768, MT6779, MT6785, MT6853, MT6873, MT6885, MT8666, MT8667, MT8673, MT8678
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source Internal

    CVE CVE-2024-20107
    Title Out-of-bounds read in DA
    Severity Medium
    Vulnerability Type ID
    CWE CWE-125 Out-of-bounds Read
    Description In da, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
    Affected Chipsets MT6781, MT6789, MT6835, MT6855, MT6878, MT6879, MT6880, MT6886, MT6890, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8188, MT8370, MT8390, MT8676
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0 / openWRT 19.07, 21.02, 23.05 / Yocto 4.0 / RDK-B 22Q3, 24Q1
    Report Source External

    CVE CVE-2024-20108
    Title Out-of-bounds write in atci
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In atci, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6896, MT6897, MT6983, MT6985, MT6989, MT8168, MT8173, MT8175, MT8185, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8370, MT8385, MT8390, MT8395, MT8666, MT8667, MT8673, MT8675, MT8676, MT8678, MT8755, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8792, MT8795T, MT8796, MT8797, MT8798
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20109
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20110
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20111
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20112
    Title Out-of-bounds read in isp
    Severity Medium
    Vulnerability Type DoS
    CWE CWE-125 Out-of-bounds Read
    Description In isp, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation.
    Affected Chipsets MT6878, MT6886, MT6897, MT6985, MT8676
    Affected Software Versions Android 13.0, 14.0
    Report Source External

    CVE CVE-2024-20113
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20114
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20115
    Title Out-of-bounds write in ccu
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In ccu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8195
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20117
    Title Out-of-bounds read in vdec
    Severity Medium
    Vulnerability Type ID
    CWE CWE-125 Out-of-bounds Read
    Description In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789
    Affected Software Versions Android 12.0
    Report Source Internal

    CVE CVE-2024-20118
    Title Write-what-where condition in mms
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-123 Write-what-where Condition
    Description In mms, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6883, MT6885, MT6889, MT6893, MT8676, MT8792
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20119
    Title Write-what-where condition in mms
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-123 Write-what-where Condition
    Description In mms, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6883, MT6885, MT6889, MT6893, MT8676
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source External

    CVE CVE-2024-20120
    Title Out-of-bounds write in KeyInstall
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In KeyInstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6835, MT6853, MT6855, MT6879, MT6886, MT6893, MT6983, MT8321, MT8385, MT8755, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8792, MT8795T, MT8796, MT8797, MT8798
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source Internal

    CVE CVE-2024-20121
    Title Out-of-bounds write in KeyInstall
    Severity Medium
    Vulnerability Type EoP
    CWE CWE-787 Out-of-bounds Write
    Description In KeyInstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6765, MT6768, MT6833, MT6835, MT6853, MT6855, MT6879, MT6886, MT6893, MT6983, MT6989, MT8321, MT8385, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8792, MT8795T, MT8796, MT8797, MT8798
    Affected Software Versions Android 12.0, 13.0, 14.0, 15.0
    Report Source Internal

    CVE CVE-2024-20122
    Title Out-of-bounds read in vdec
    Severity Medium
    Vulnerability Type ID
    CWE CWE-125 Out-of-bounds Read
    Description In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789
    Affected Software Versions Android 12.0
    Report Source Internal

    CVE CVE-2024-20123
    Title Out-of-bounds read in vdec
    Severity Medium
    Vulnerability Type ID
    CWE CWE-125 Out-of-bounds Read
    Description In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789
    Affected Software Versions Android 12.0
    Report Source Internal

    CVE CVE-2024-20124
    Title Out-of-bounds read in vdec
    Severity Medium
    Vulnerability Type ID
    CWE CWE-125 Out-of-bounds Read
    Description In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
    Affected Chipsets MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789
    Affected Software Versions Android 12.0
    Report Source Internal

    Vulnerability Type Definition

    Abbreviation Definition
    RCE Remote Code Execution
    EoP Elevation of Privilege
    ID Information Disclosure
    DoS Denial of Service
    N/A Classification not available

    Versions

    Version Date Description
    1.0 November 4, 2024 Bulletin published.
    1.1 January 9, 2025 Report Source information has been added to all the CVEs.

    Notes

    Information above is generated only at the time of creation of this Security Bulletin. The list of affected chipsets could be not complete. For any further information, device OEMs can reach your MediaTek contact person if needed.

    If you want to report a security vulnerability in MediaTek chipsets or products, please go to Report Security Vulnerability page on MediaTek website.

    Notes

    Information above is generated only at the time of creation of this Security Bulletin. The list of affected chipsets could be not complete. For any further information, device OEMs can reach your MediaTek contact person if needed.
    If you want to report a security vulnerability in MediaTek chipsets or products, please go to Report Security Vulnerability page on MediaTek website.