Vulnerabilities > CVE-2023-20796 - Out-of-bounds Write vulnerability in multiple products

CVSS 4.4 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

HIGH

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

local

low complexity

NVD

Published: 2023-08-07

Updated: 2023-08-09

Summary

In power, there is a possible memory corruption due to an incorrect bounds check. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07929790; Issue ID: ALPS07929790.

Vulnerable Configurations

Part	Description	Count
Application	Linuxfoundation Linuxfoundation Yocto 2.6 Linuxfoundation Yocto 3.3	2
Application	Rdkcentral Rdkcentral RDK B 2022Q3	1
OS	Google Google Android 12.0 Google Android 13.0	2
OS	Openwrt Openwrt Openwrt 19.07.0 Openwrt Openwrt 21.02.0	2
Hardware	Mediatek Mediatek Mt2735 - Mediatek Mt2737 - Mediatek Mt6789 - Mediatek Mt6833 - Mediatek Mt6835 - Mediatek Mt6853 - Mediatek Mt6855 - Mediatek Mt6873 - Mediatek Mt6877 - Mediatek Mt6879 - Mediatek Mt6880 - Mediatek Mt6886 - Mediatek Mt6890 - Mediatek Mt6893 - Mediatek Mt6895 - Mediatek Mt6980 - Mediatek Mt6983 - Mediatek Mt6985 - Mediatek Mt6990 - Mediatek Mt8168 - Mediatek Mt8321 - Mediatek Mt8768 - Mediatek Mt8781 - Mediatek Mt8786 -	24

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

References

https://corp.mediatek.com/product-security-bulletin/August-2023