In modem, there is a possible out of bounds write due to an incorrect bounds check.

published 2024-06-03 2y ago modified 2026-06-17 4mo ago also EUVD-2024-17781

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits: 0; none known

In modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01267281; Issue ID: MSV-1477.

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CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2y ago (2024-06-27)

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

MediaTek, Inc. MT6298, MT6813, MT6815, MT6835, MT6878, MT6879, MT6895, MT6895T, MT6896, MT6897, MT6899, MT6980, MT6980D, MT6983, MT6986, MT6986D, MT6990, MT6991, MT8673, MT8792, MT8798
mediatek mt6298
mediatek mt6813
mediatek mt6815
mediatek mt6835
mediatek mt6878
mediatek mt6879
mediatek mt6895
mediatek mt6895t
mediatek mt6896
mediatek mt6897
mediatek mt6899
mediatek mt6980
mediatek mt6980d
mediatek mt6983
mediatek mt6986
mediatek mt6986d
mediatek mt6990
mediatek mt6991
mediatek mt8673
mediatek mt8792
mediatek mt8798

Classification

Weakness

CWE-787 Out-of-bounds Write

References

corp.mediatek.com /product-security-bulletin/June-2024
vendor-advisory

Sources

CVE List CVE-2024-20066
NVD CVE-2024-20066

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