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CVE-2023-20734 Details

Description

In vcu, 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: ALPS07645149; Issue ID: ALPS07645184.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CNA: CISA-ADPCVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://corp.mediatek.com/product-security-bulletin/June-2023	CVE	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/June-2023	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-787	Out-of-bounds Write	CISA-ADP

Affected Products

Product	Versions
linuxfoundation iot-yocto	22.2
CPE cpe:2.3:a:linuxfoundation:iot-yocto:22.2:::::::* Remediation No remediation found in references.
linuxfoundation yocto	4.0
CPE cpe:2.3:a:linuxfoundation:yocto:4.0:::::::* Remediation No remediation found in references.
google android	12.0 13.0
CPE cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:13.0:::::::* Remediation No remediation found in references.
mediatek mt5696	All versions
CPE cpe:2.3:h:mediatek:mt5696:-:::::::* Remediation No remediation found in references.
mediatek mt5836	All versions
CPE cpe:2.3:h:mediatek:mt5836:-:::::::* Remediation No remediation found in references.
mediatek mt5838	All versions
CPE cpe:2.3:h:mediatek:mt5838:-:::::::* Remediation No remediation found in references.
mediatek mt6768	All versions
CPE cpe:2.3:h:mediatek:mt6768:-:::::::* Remediation No remediation found in references.
mediatek mt6769	All versions
CPE cpe:2.3:h:mediatek:mt6769:-:::::::* Remediation No remediation found in references.
mediatek mt6779	All versions
CPE cpe:2.3:h:mediatek:mt6779:-:::::::* Remediation No remediation found in references.
mediatek mt6781	All versions
CPE cpe:2.3:h:mediatek:mt6781:-:::::::* Remediation No remediation found in references.
mediatek mt6785	All versions
CPE cpe:2.3:h:mediatek:mt6785:-:::::::* Remediation No remediation found in references.
mediatek mt6789	All versions
CPE cpe:2.3:h:mediatek:mt6789:-:::::::* Remediation No remediation found in references.
mediatek mt6833	All versions
CPE cpe:2.3:h:mediatek:mt6833:-:::::::* Remediation No remediation found in references.
mediatek mt6853	All versions
CPE cpe:2.3:h:mediatek:mt6853:-:::::::* Remediation No remediation found in references.
mediatek mt6853t	All versions
CPE cpe:2.3:h:mediatek:mt6853t:-:::::::* Remediation No remediation found in references.
mediatek mt6873	All versions
CPE cpe:2.3:h:mediatek:mt6873:-:::::::* Remediation No remediation found in references.
mediatek mt6875	All versions
CPE cpe:2.3:h:mediatek:mt6875:-:::::::* Remediation No remediation found in references.
mediatek mt6877	All versions
CPE cpe:2.3:h:mediatek:mt6877:-:::::::* Remediation No remediation found in references.
mediatek mt6883	All versions
CPE cpe:2.3:h:mediatek:mt6883:-:::::::* Remediation No remediation found in references.
mediatek mt6885	All versions
CPE cpe:2.3:h:mediatek:mt6885:-:::::::* Remediation No remediation found in references.
mediatek mt6889	All versions
CPE cpe:2.3:h:mediatek:mt6889:-:::::::* Remediation No remediation found in references.
mediatek mt6891	All versions
CPE cpe:2.3:h:mediatek:mt6891:-:::::::* Remediation No remediation found in references.
mediatek mt6893	All versions
CPE cpe:2.3:h:mediatek:mt6893:-:::::::* Remediation No remediation found in references.
mediatek mt8168	All versions
CPE cpe:2.3:h:mediatek:mt8168:-:::::::* Remediation No remediation found in references.
mediatek mt8365	All versions
CPE cpe:2.3:h:mediatek:mt8365:-:::::::* Remediation No remediation found in references.
mediatek mt8395	All versions
CPE cpe:2.3:h:mediatek:mt8395:-:::::::* Remediation No remediation found in references.
mediatek mt9000	All versions
CPE cpe:2.3:h:mediatek:mt9000:-:::::::* Remediation No remediation found in references.
mediatek mt9015	All versions
CPE cpe:2.3:h:mediatek:mt9015:-:::::::* Remediation No remediation found in references.
mediatek mt9023	All versions
CPE cpe:2.3:h:mediatek:mt9023:-:::::::* Remediation No remediation found in references.
mediatek mt9025	All versions
CPE cpe:2.3:h:mediatek:mt9025:-:::::::* Remediation No remediation found in references.
mediatek mt9618	All versions
CPE cpe:2.3:h:mediatek:mt9618:-:::::::* Remediation No remediation found in references.
mediatek mt9649	All versions
CPE cpe:2.3:h:mediatek:mt9649:-:::::::* Remediation No remediation found in references.
mediatek mt9653	All versions
CPE cpe:2.3:h:mediatek:mt9653:-:::::::* Remediation No remediation found in references.
mediatek mt9679	All versions
CPE cpe:2.3:h:mediatek:mt9679:-:::::::* Remediation No remediation found in references.
mediatek mt9687	All versions
CPE cpe:2.3:h:mediatek:mt9687:-:::::::* Remediation No remediation found in references.
mediatek mt9689	All versions
CPE cpe:2.3:h:mediatek:mt9689:-:::::::* Remediation No remediation found in references.
mediatek mt9902	All versions
CPE cpe:2.3:h:mediatek:mt9902:-:::::::* Remediation No remediation found in references.
mediatek mt9932	All versions
CPE cpe:2.3:h:mediatek:mt9932:-:::::::* Remediation No remediation found in references.
mediatek mt9952	All versions
CPE cpe:2.3:h:mediatek:mt9952:-:::::::* Remediation No remediation found in references.
mediatek mt9972	All versions
CPE cpe:2.3:h:mediatek:mt9972:-:::::::* Remediation No remediation found in references.
mediatek mt9982	All versions
CPE cpe:2.3:h:mediatek:mt9982:-:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jan 8, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 9, 2023	Initial Analysis	[email protected]

CVE-2023-20734 Details

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