The MediaTek Product Security Bulletin contains details of security vulnerabilities affecting MediaTek Smartphone, Tablet, AIoT, Smart display, Smart platform, OTT, Wi-Fi, TV, 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
Details
| CVE | CVE-2023-32872 |
|---|---|
| Title | Out-of-bounds write in keyInstall |
| Severity | High |
| 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 | MT6580, MT6731, MT6735, MT6737, MT6739, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT8185, MT8321, MT8385, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 11.0, 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32874 |
|---|---|
| Title | Out-of-bounds write in Modem IMS Stack |
| Severity | High |
| Vulnerability Type | RCE |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In Modem IMS Stack, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT2735, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990 |
| Affected Software Versions | Modem LR13 NR15, NR16, and NR17 |
| Report Source | External |
| CVE | CVE-2023-32890 |
|---|---|
| Title | Null pointer dereference in Modem EMM |
| Severity | High |
| Vulnerability Type | DoS |
| CWE | CWE-476 NULL Pointer Dereference |
| Description | In modem EMM, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT2731, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT8786 |
| Affected Software Versions | Modem LR12A |
| Report Source | External |
| CVE | CVE-2023-32875 |
|---|---|
| Title | Out-of-bounds read in keyInstall |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In keyInstall, there is a possible information disclosure due to a missing bounds check. 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 | MT6580, MT6731, MT6735, MT6737, MT6739, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT8185, MT8321, MT8385, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 11.0, 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32876 |
|---|---|
| Title | Out-of-bounds read in keyInstall |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In keyInstall, there is a possible information disclosure due to a missing bounds check. 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 | MT6580, MT6731, MT6735, MT6737, MT6739, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT8185, MT8321, MT8385, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 11.0, 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32877 |
|---|---|
| Title | Out-of-bounds write in battery |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In battery, 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32878 |
|---|---|
| Title | Out-of-bounds read in battery |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In battery, there is a possible information disclosure due to a missing bounds check. 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32879 |
|---|---|
| Title | Out-of-bounds write in battery |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In battery, 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32880 |
|---|---|
| Title | Out-of-bounds read in battery |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-125 Out-of-bounds Read |
| Description | In battery, there is a possible information disclosure due to a missing bounds check. 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32881 |
|---|---|
| Title | Integer overflow or wraparound in battery |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-190 Integer Overflow or Wraparound |
| Description | In battery, there is a possible information disclosure due to an integer overflow. 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32882 |
|---|---|
| Title | Out-of-bounds write in battery |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In battery, there is a possible memory corruption 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 | MT6762, MT6765, MT6833, MT6879, MT6883, MT6885, MT6983, MT8167, MT8168, MT8188, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32883 |
|---|---|
| Title | Out-of-bounds write in Engineer Mode |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In Engineer Mode, 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 | MT2713, MT6580, MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8390, MT8395, MT8666, MT8667, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32884 |
|---|---|
| Title | Information disclosure in netdagent |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-787 Information Disclosure |
| Description | In netdagent, there is a possible information disclosure 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 | MT2713, MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6983, MT6985, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8188, MT8192, MT8195, MT8195Z, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8696, MT8755, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8795T, MT8797, MT8798, MT8871 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32885 |
|---|---|
| Title | Improper restriction of operations within the bounds of a memory buffer in display drm |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer |
| Description | In display drm, there is a possible memory corruption 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 | MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6983, MT6985, MT8168, MT8188, MT8195, MT8766, MT8768, MT8781, MT8789, MT8791T, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
| CVE | CVE-2023-32886 |
|---|---|
| Title | Out-of-bounds write in Modem IMS SMS UA |
| Severity | Medium |
| Vulnerability Type | DoS |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In Modem IMS SMS UA, there is a possible out of bounds write 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, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990, MT8673, MT8675, MT8676, MT8791, MT8791T, MT8792, MT8796, MT8797, MT8798 |
| Affected Software Versions | Modem NR15, NR16, and NR17 |
| Report Source | Internal |
| CVE | CVE-2023-32887 |
|---|---|
| Title | Stack-based buffer overflow in Modem IMS Stack |
| Severity | Medium |
| Vulnerability Type | DoS |
| CWE | CWE-121 Stack-based Buffer Overflow |
| Description | In Modem IMS Stack, 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, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990 |
| Affected Software Versions | Modem NR15, NR16, and NR17 |
| Report Source | External |
| CVE | CVE-2023-32888 |
|---|---|
| Title | Out-of-bounds write in Modem IMS Call UA |
| Severity | Medium |
| Vulnerability Type | DoS |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In Modem IMS Call UA, there is a possible out of bounds write 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, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990 |
| Affected Software Versions | Modem NR15, NR16, and NR17 |
| Report Source | External |
| CVE | CVE-2023-32889 |
|---|---|
| Title | Out-of-bounds write in Modem IMS Call UA |
| Severity | Medium |
| Vulnerability Type | DoS |
| CWE | CWE-787 Out-of-bounds Write |
| Description | In Modem IMS Call UA, there is a possible out of bounds write 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, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990 |
| Affected Software Versions | Modem NR15, NR16, and NR17 |
| Report Source | External |
| CVE | CVE-2023-32831 |
|---|---|
| Title | Use of insufficiently random values in wlan driver |
| Severity | Medium |
| Vulnerability Type | ID |
| CWE | CWE-330 Use of Insufficiently Random Values |
| Description | In wlan driver, there is a possible PIN crack due to use of insufficiently random values. This could lead to local information disclosure with no execution privileges needed. User interaction is not needed for exploitation. |
| Affected Chipsets | MT6890, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986 |
| Affected Software Versions | SDK version 7.6.7.1 and before |
| Report Source | External |
| CVE | CVE-2023-32891 |
|---|---|
| Title | Improper input validation in bluetooth service |
| Severity | Medium |
| Vulnerability Type | EoP |
| CWE | CWE-20 Improper Input Validation |
| Description | In bluetooth service, there is a possible out of bounds write due to improper input validation. 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 | MT2713, MT6739, MT6761, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6983, MT6985, MT6989, MT8167, MT8167S, MT8173, MT8175, MT8188, MT8195, MT8321, MT8365, MT8370, MT8385, MT8390, MT8395, MT8765, MT8766, MT8768, MT8786, MT8797, MT8798 |
| Affected Software Versions | Android 12.0, 13.0 |
| Report Source | External |
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 | January 2, 2024 | Bulletin published. |
| 1.1 | March 19, 2024 | CVE table updated. |
| 1.2 | January 10, 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.
If you want to report a security vulnerability in MediaTek chipsets or products, please go to Report Security Vulnerability page on MediaTek website.