VulnerabilityModified

CVE-2023-20725

In preloader, there is a possible out of bounds write due to a missing bounds check.

MEDIUM 6.7EPSS 0.09%

Does this matter?

Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.

Description

In preloader, 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: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only); Issue ID: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only).

CVSS 3.1: 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.09% probability · 1th percentile
CISA KEV: Not listed
Weakness: CWE-787
Affected: rdkcentral/rdk-b · google/android · openwrt/openwrt
Source: security@mediatek.com

References

https://corp.mediatek.com/product-security-bulletin/June-2023Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/June-2023Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.