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CVE-2023-20712 Details

Description

In wlan, 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: ALPS07796914; Issue ID: ALPS07796914.

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 mt6789	All versions
CPE cpe:2.3:h:mediatek:mt6789:-:::::::* Remediation No remediation found in references.
mediatek mt6855	All versions
CPE cpe:2.3:h:mediatek:mt6855:-:::::::* Remediation No remediation found in references.
mediatek mt6879	All versions
CPE cpe:2.3:h:mediatek:mt6879:-:::::::* Remediation No remediation found in references.
mediatek mt6895	All versions
CPE cpe:2.3:h:mediatek:mt6895:-:::::::* Remediation No remediation found in references.
mediatek mt6983	All versions
CPE cpe:2.3:h:mediatek:mt6983:-:::::::* Remediation No remediation found in references.
mediatek mt7663	All versions
CPE cpe:2.3:h:mediatek:mt7663:-:::::::* Remediation No remediation found in references.
mediatek mt7668	All versions
CPE cpe:2.3:h:mediatek:mt7668:-:::::::* Remediation No remediation found in references.
mediatek mt7902	All versions
CPE cpe:2.3:h:mediatek:mt7902:-:::::::* Remediation No remediation found in references.
mediatek mt7921	All versions
CPE cpe:2.3:h:mediatek:mt7921:-:::::::* Remediation No remediation found in references.
mediatek mt8167s	All versions
CPE cpe:2.3:h:mediatek:mt8167s:-:::::::* Remediation No remediation found in references.
mediatek mt8168	All versions
CPE cpe:2.3:h:mediatek:mt8168:-:::::::* Remediation No remediation found in references.
mediatek mt8175	All versions
CPE cpe:2.3:h:mediatek:mt8175:-:::::::* Remediation No remediation found in references.
mediatek mt8362a	All versions
CPE cpe:2.3:h:mediatek:mt8362a:-:::::::* Remediation No remediation found in references.
mediatek mt8365	All versions
CPE cpe:2.3:h:mediatek:mt8365:-:::::::* Remediation No remediation found in references.
mediatek mt8385	All versions
CPE cpe:2.3:h:mediatek:mt8385:-:::::::* Remediation No remediation found in references.
mediatek mt8518	All versions
CPE cpe:2.3:h:mediatek:mt8518:-:::::::* Remediation No remediation found in references.
mediatek mt8532	All versions
CPE cpe:2.3:h:mediatek:mt8532:-:::::::* Remediation No remediation found in references.
mediatek mt8673	All versions
CPE cpe:2.3:h:mediatek:mt8673:-:::::::* Remediation No remediation found in references.
mediatek mt8695	All versions
CPE cpe:2.3:h:mediatek:mt8695:-:::::::* Remediation No remediation found in references.
mediatek mt8766	All versions
CPE cpe:2.3:h:mediatek:mt8766:-:::::::* Remediation No remediation found in references.
mediatek mt8768	All versions
CPE cpe:2.3:h:mediatek:mt8768:-:::::::* Remediation No remediation found in references.
mediatek mt8781	All versions
CPE cpe:2.3:h:mediatek:mt8781:-:::::::* Remediation No remediation found in references.
mediatek mt8786	All versions
CPE cpe:2.3:h:mediatek:mt8786:-:::::::* Remediation No remediation found in references.
mediatek mt8788	All versions
CPE cpe:2.3:h:mediatek:mt8788:-:::::::* Remediation No remediation found in references.
mediatek mt8789	All versions
CPE cpe:2.3:h:mediatek:mt8789:-:::::::* Remediation No remediation found in references.
mediatek mt8791	All versions
CPE cpe:2.3:h:mediatek:mt8791:-:::::::* Remediation No remediation found in references.
mediatek mt8797	All versions
CPE cpe:2.3:h:mediatek:mt8797:-:::::::* Remediation No remediation found in references.
linux linux kernel	4.19 -
CPE cpe:2.3:o:linux:linux_kernel:4.19:-:::::: Remediation No remediation found in references.
mediatek mt5521	All versions
CPE cpe:2.3:h:mediatek:mt5521:-:::::::* 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 7, 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-2023-20712 Details

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