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 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-2024-20090, CVE-2024-20091, CVE-2024-20092, CVE-2024-20093, CVE-2024-20100, CVE-2024-20101, CVE-2024-20103, CVE-2024-20094 |
| Medium | CVE-2024-20095, CVE-2024-20096, CVE-2024-20097, CVE-2024-20098, CVE-2024-20099, CVE-2024-20102 |
Details
| CVE | CVE-2024-20090 |
|---|---|
| Title | Out-of-bounds write in vdec |
| Severity | High |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6761, MT6765, MT6768, MT6779, MT6785, MT6853, MT6873, MT6885, MT8385, MT8666, MT8667, MT8766, MT8768, MT8781, MT8788, MT8789 |
| Affected Software Versions | Android 12.0 |
| CVE | CVE-2024-20091 |
|---|---|
| Title | Out-of-bounds read in vdec |
| Severity | High |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In vdec, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6761, MT6765, MT6768, MT6779, MT6785, MT6853, MT6873, MT6885, MT8385, MT8666, MT8667, MT8766, MT8768, MT8781, MT8788, MT8789 |
| Affected Software Versions | Android 12.0 |
| CVE | CVE-2024-20092 |
|---|---|
| Title | Out-of-bounds write in vdec |
| Severity | High |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6761, MT6765, MT6768, MT6779, MT6785, MT6853, MT6873, MT6885, MT8385, MT8666, MT8667, MT8766, MT8768, MT8781, MT8788, MT8789 |
| Affected Software Versions | Android 12.0 |
| CVE | CVE-2024-20093 |
|---|---|
| Title | Out-of-bounds read in vdec |
| Severity | High |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In vdec, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6761, MT6765, MT6768, MT6779, MT6785, MT6853, MT6873, MT6885, MT8385, MT8666, MT8667, MT8766, MT8768, MT8781, MT8788, MT8789 |
| Affected Software Versions | Android 12.0 |
| CVE | CVE-2024-20100 |
|---|---|
| Title | Out-of-bounds write in wlan |
| Severity | High |
| Vulnerability Type | RCE |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT3605, MT6985, MT6989, MT6990, MT7927, MT8183, MT8365, MT8512, MT8676, MT8678, MT8695, MT8698, MT8755, MT8775, MT8792, MT8796 |
| Affected Software Versions | Android 13.0, 14.0, 15.0 / SDK release 3.3 and before / Yocto 4.0 / IOT-v24.0 |
| CVE | CVE-2024-20101 |
|---|---|
| Title | Out-of-bounds write in wlan |
| Severity | High |
| Vulnerability Type | RCE |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT3605, MT6985, MT6989, MT6990, MT7927, MT8183, MT8512, MT8676, MT8678, MT8695, MT8698, MT8755, MT8775, MT8792, MT8796 |
| Affected Software Versions | Android 13.0, 14.0, 15.0 / SDK release 3.3 and before |
| CVE | CVE-2024-20103 |
|---|---|
| Title | Out-of-bounds write in wlan |
| Severity | High |
| Vulnerability Type | RCE |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT3605, MT6985, MT6989, MT6990, MT7927, MT8183, MT8512, MT8678, MT8695, MT8698, MT8796, MT8893 |
| Affected Software Versions | Android 13.0, 14.0, 15.0 / SDK release 3.3 and before |
| CVE | CVE-2024-20094 |
|---|---|
| Title | Improper input validation in Modem |
| Severity | High |
| Vulnerability Type | DoS |
| CWE | CWE-20 Improper Input Validation |
| Description | In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT2735, MT6833, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8771, MT8791, MT8791T, MT8797 |
| Affected Software Versions | Modem NR15 |
| CVE | CVE-2024-20095 |
|---|---|
| Title | Out-of-bounds read in m4u |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In m4u, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8666, MT8667, MT8673, MT8675, MT8678 |
| Affected Software Versions | Android 12.0, 13.0, 14.0, 15.0 |
| CVE | CVE-2024-20096 |
|---|---|
| Title | Out-of-bounds read in m4u |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In m4u, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8666, MT8667, MT8673, MT8675, MT8678 |
| Affected Software Versions | Android 12.0, 13.0, 14.0, 15.0 |
| CVE | CVE-2024-20097 |
|---|---|
| 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 a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6761, MT6765, MT6768, MT6785, MT6789, MT6853, MT6873, MT6885, MT8666, MT8667, MT8673, MT8675, MT8678 |
| Affected Software Versions | Android 12.0 |
| CVE | CVE-2024-20098 |
|---|---|
| Title | Out-of-bounds write in power |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In power, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6768, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8188, MT8532, MT8675, MT8766, MT8768, MT8781, MT8786, MT8788 |
| Affected Software Versions | Android 12.0, 15.0 / Yocto 4.0 |
| CVE | CVE-2024-20099 |
|---|---|
| Title | Out-of-bounds write in power |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In power, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6768, MT6833, MT6853, MT6877, MT6893, MT8532 |
| Affected Software Versions | Android 12.0, 15.0 / Yocto 4.0 |
| CVE | CVE-2024-20102 |
|---|---|
| Title | Out-of-bounds read in wlan |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In wlan driver, there is a possible out of bounds read due to improper input validation. This could lead to remote information disclosure with System execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT3605, MT6985, MT6989, MT6990, MT7927, MT8678, MT8796, MT8893 |
| Affected Software Versions | Android 13.0, 14.0 / SDK release 3.3 and before |
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 | October 7, 2024 | Bulletin published. |
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.
If you want to report a security vulnerability in MediaTek chipsets or products, please go to Report Security Vulnerability page on MediaTek website.