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CVE-2023-20663 Details

Description

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560741; Issue ID: ALPS07560741.

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/April-2023	CVE	Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/April-2023	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	[email protected]
CWE-190	Integer Overflow or Wraparound	CISA-ADP

Affected Products

Product	Versions
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.
yoctoproject yocto	3.1 3.3 4.0
CPE cpe:2.3:o:yoctoproject:yocto:3.1:::::::* cpe:2.3:o:yoctoproject:yocto:3.3:::::::* cpe:2.3:o:yoctoproject:yocto:4.0:::::::* Remediation No remediation found in references.
mediatek mt5221	All versions
CPE cpe:2.3:h:mediatek:mt5221:-:::::::* 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 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 mt8696	All versions
CPE cpe:2.3:h:mediatek:mt8696:-:::::::* 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 mt8771	All versions
CPE cpe:2.3:h:mediatek:mt8771:-:::::::* 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 mt8791t	All versions
CPE cpe:2.3:h:mediatek:mt8791t:-:::::::* Remediation No remediation found in references.
mediatek mt8795t	All versions
CPE cpe:2.3:h:mediatek:mt8795t:-:::::::* Remediation No remediation found in references.
mediatek mt8797	All versions
CPE cpe:2.3:h:mediatek:mt8797:-:::::::* Remediation No remediation found in references.
mediatek mt8798	All versions
CPE cpe:2.3:h:mediatek:mt8798:-:::::::* 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.

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
Feb 13, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 13, 2023	Initial Analysis	[email protected]

CVE-2023-20663 Details

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