CVE-2024-20133

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

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.

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.

MT6879, MT6886, MT6895, MT6895T, MT6896, MT6980, MT6983, MT8673, MT8676, MT8795T, MT8798

affected

Version	Status	Constraints
`Modem NR16`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:mediatek:mt6879:-:::::::*
	cpe:2.3:h:mediatek:mt6886:-:::::::*
	cpe:2.3:h:mediatek:mt6895:-:::::::*
	cpe:2.3:h:mediatek:mt6895t:-:::::::*
	cpe:2.3:h:mediatek:mt6896:-:::::::*
	cpe:2.3:h:mediatek:mt6980:-:::::::*
	cpe:2.3:h:mediatek:mt6983:-:::::::*
	cpe:2.3:h:mediatek:mt8673:-:::::::*
	cpe:2.3:h:mediatek:mt8676:-:::::::*
	cpe:2.3:h:mediatek:mt8795t:-:::::::*
	cpe:2.3:h:mediatek:mt8798:-:::::::*

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% (0.175% 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		Mediatek nr16
CPEs		cpe:2.3:o:mediatek:nr16:-:::::::*
Vendors & Products		Mediatek nr16

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 mt6879 Mediatek mt6886 Mediatek mt6895 Mediatek mt6895t Mediatek mt6896 Mediatek mt6980 Mediatek mt6983 Mediatek mt8673 Mediatek mt8676 Mediatek mt8795t Mediatek mt8798
CPEs		cpe:2.3:h:mediatek:mt6879:-:::::::* cpe:2.3:h:mediatek:mt6886:-:::::::* cpe:2.3:h:mediatek:mt6895:-:::::::* cpe:2.3:h:mediatek:mt6895t:-:::::::* cpe:2.3:h:mediatek:mt6896:-:::::::* cpe:2.3:h:mediatek:mt6980:-:::::::* cpe:2.3:h:mediatek:mt6983:-:::::::* cpe:2.3:h:mediatek:mt8673:-:::::::* cpe:2.3:h:mediatek:mt8676:-:::::::* cpe:2.3:h:mediatek:mt8795t:-:::::::* cpe:2.3:h:mediatek:mt8798:-:::::::*
Vendors & Products		Mediatek Mediatek mt6879 Mediatek mt6886 Mediatek mt6895 Mediatek mt6895t Mediatek mt6896 Mediatek mt6980 Mediatek mt6983 Mediatek mt8673 Mediatek mt8676 Mediatek mt8795t Mediatek mt8798
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 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.
Weaknesses		CWE-787
References		https://corp.mediatek.com/product-security-bulletin/December-2024