What is CVE-2024-20066?

CVE-2024-20066 is a high-severity vulnerability in Mediatek Mt6298, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-06-03.

How severe is CVE-2024-20066?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Mediatek Mt6298

CVE-2024-20066

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: MOLY0…

Vulnerability class: Buffer Overflow

EPSS: 0.007 (47.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mediatek Mt6298
Mediatek Mt6813
Mediatek Mt6815
Mediatek Mt6835
Mediatek Mt6878
Mediatek Mt6879
Mediatek Mt6895
Mediatek Mt6895t
Mediatek Mt6896
Mediatek Mt6897

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@mediatek.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-20066?: CVE-2024-20066 is a high-severity vulnerability in Mediatek Mt6298, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-06-03.
How severe is CVE-2024-20066?: High severity. CVSS v3 base score is 7.5 out of 10.