CVE-2024-20135

Published Dec 2, 2024 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Description

In soundtrigger, 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. Patch ID: ALPS09142526; Issue ID: MSV-1841.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

MediaTek, Inc.

MT6768, MT6781, MT6833, MT6853, MT6877, MT6878, MT6893, MT6897, MT6989, MT8775, MT8796, MT9687

affected

Version	Status	Constraints
`Android 14.0, 15.0`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:14.0:::::::*
	cpe:2.3:o:google:android:15.0:::::::*

OR	cpe:2.3:h:mediatek:mt6768:-:::::::*
	cpe:2.3:h:mediatek:mt6781:-:::::::*
	cpe:2.3:h:mediatek:mt6833:-:::::::*
	cpe:2.3:h:mediatek:mt6853:-:::::::*
	cpe:2.3:h:mediatek:mt6877:-:::::::*
	cpe:2.3:h:mediatek:mt6878:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt6897:-:::::::*
	cpe:2.3:h:mediatek:mt6989:-:::::::*
	cpe:2.3:h:mediatek:mt8775:-:::::::*
	cpe:2.3:h:mediatek:mt8796:-:::::::*
	cpe:2.3:h:mediatek:mt9687:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.081% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://corp.mediatek.com/product-security-bulletin/December-2024

History

Apr 22, 2025 2:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Google Google android
CPEs		cpe:2.3:o:google:android:14.0:::::::* cpe:2.3:o:google:android:15.0:::::::*
Vendors & Products		Google Google android

Dec 2, 2024 4:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Mediatek Mediatek mt6768 Mediatek mt6781 Mediatek mt6833 Mediatek mt6853 Mediatek mt6877 Mediatek mt6878 Mediatek mt6893 Mediatek mt6897 Mediatek mt6989 Mediatek mt8775 Mediatek mt8796 Mediatek mt9687
CPEs		cpe:2.3:h:mediatek:mt6768:-:::::::* cpe:2.3:h:mediatek:mt6781:-:::::::* cpe:2.3:h:mediatek:mt6833:-:::::::* cpe:2.3:h:mediatek:mt6853:-:::::::* cpe:2.3:h:mediatek:mt6877:-:::::::* cpe:2.3:h:mediatek:mt6878:-:::::::* cpe:2.3:h:mediatek:mt6893:-:::::::* cpe:2.3:h:mediatek:mt6897:-:::::::* cpe:2.3:h:mediatek:mt6989:-:::::::* cpe:2.3:h:mediatek:mt8775:-:::::::* cpe:2.3:h:mediatek:mt8796:-:::::::* cpe:2.3:h:mediatek:mt9687:-:::::::*
Vendors & Products		Mediatek Mediatek mt6768 Mediatek mt6781 Mediatek mt6833 Mediatek mt6853 Mediatek mt6877 Mediatek mt6878 Mediatek mt6893 Mediatek mt6897 Mediatek mt6989 Mediatek mt8775 Mediatek mt8796 Mediatek mt9687
Metrics		cvssV3_1 `{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Dec 2, 2024 3:30 AM Description updated. Weaknesses updated. Added references View changes

Type	Values Removed	Values Added
Description		In soundtrigger, 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. Patch ID: ALPS09142526; Issue ID: MSV-1841.
Weaknesses		CWE-787
References		https://corp.mediatek.com/product-security-bulletin/December-2024