CVE-2023-20652

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In keyinstall, 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: ALPS07628168; Issue ID: ALPS07589135.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
MediaTek, Inc.MT6580, MT6731, MT6735, MT6737, MT6739, MT6753, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MTAndroid 10.0, 11.0, 12.0, 13.0

References

Timeline

Published
Apr 6, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-206536.7In keyinstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with CVE-2023-206546.7In keyinstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with CVE-2023-206557.8In mmsdk, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local code execution with no additCVE-2023-206566.7In geniezone, there is a possible out of bounds write due to a logic error. This could lead to local escalation of privilege with System exeCVE-2023-206576.7In mtee, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystemCVE-2023-206586.7In isp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System CVE-2023-206596.7In wlan, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystemCVE-2023-20664.3The Announcement & Notification Banner – Bulletin plugin for WordPress is vulnerable to unauthorized access and modification of data due to CVE-2023-206604.4In wlan, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execCVE-2023-206616.7In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System exCVE-2023-206626.7In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System exCVE-2023-206636.7In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System ex
CVE-2023-20652: Medium severity, CVSS 6.7 | Vulnix