CVE-2024-20151: nr16 Memory Corruption — Fix

Description

In Modem, 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. Patch ID: MOLY01399339; Issue ID: MSV-1928.

Is your site exposed to CVE-2024-20151?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
mediatek	nr16	All
mediatek	nr17	All
mediatek	mt2737	All
mediatek	mt2739	All
mediatek	mt6789	All
mediatek	mt6813	All
mediatek	mt6815	All
mediatek	mt6835	All
mediatek	mt6835t	All
mediatek	mt6855	All
mediatek	mt6878	All
mediatek	mt6878t	All
mediatek	mt6879	All
mediatek	mt6886	All
mediatek	mt6895	All
mediatek	mt6895t	All
mediatek	mt6896	All
mediatek	mt6897	All
mediatek	mt6899	All
mediatek	mt6980	All
mediatek	mt6980d	All
mediatek	mt6983	All
mediatek	mt6985	All
mediatek	mt6986	All
mediatek	mt6986d	All
mediatek	mt6988	All
mediatek	mt6989	All
mediatek	mt6990	All
mediatek	mt6991	All
mediatek	mt8676	All
mediatek	mt8678	All
mediatek	mt8798	All
mediatek	mt8863	All

References

Advisories & Patches

https://corp.mediatek.com/product-security-bulletin/January-2025

Frequently Asked Questions

What is CVE-2024-20151? +

In Modem, 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. Patch ID: MOLY01399339; Issue ID: MSV-1928. It has a CVSS v3.1 base score of 6.7 (MEDIUM).

How severe is CVE-2024-20151? +

CVE-2024-20151 has a CVSS v3.1 score of 6.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-20151? +

CVE-2024-20151 affects products from mediatek, specifically: mt2737, mt2739, mt6789, mt6813, mt6815, mt6835, mt6835t, mt6855, mt6878, mt6878t, mt6879, mt6886, mt6895, mt6895t, mt6896, mt6897, mt6899, mt6980, mt6980d, mt6983, mt6985, mt6986, mt6986d, mt6988, mt6989, mt6990, mt6991, mt8676, mt8678, mt8798, mt8863, nr16, nr17. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-20151? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-8358

LibreOffice Calc can import tracked changes from a spreadsheet document. A heap buffer overflow existed when a document reused the …

CVE-2026-8356

LibreOffice can import presentations in the legacy binary PPT format. A stack buffer overflow existed when importing a colour-replacement record. …

CVE-2026-6040

A heap use-after-free existed when importing the blank-width characters of an ODF number format. A position value read from the …

CVE-2026-6039

LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a …

CVE-2026-3298

The method "sock_recvfrom_into()" of "asyncio.ProacterEventLoop" (Windows only) was missing a boundary check for the data buffer when using nbytes parameter. …

CVE-2026-40489

editorconfig-core-c is an EditorConfig core library for use by plugins supporting EditorConfig parsing. Versions up to and including 0.12.10 have …

CVE-2024-20151