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CVE-2023-20529 Details

Description

Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032	CVE	Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	CISA-ADP

Affected Products

Product	Versions
amd epyc 7h12 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7h12_firmware:::::::: Remediation No remediation found in references.
amd epyc 7h12	All versions
CPE cpe:2.3:h:amd:epyc_7h12:-:::::::* Remediation No remediation found in references.
amd epyc 7f72 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7f72_firmware:::::::: Remediation No remediation found in references.
amd epyc 7f72	All versions
CPE cpe:2.3:h:amd:epyc_7f72:-:::::::* Remediation No remediation found in references.
amd epyc 7f52 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7f52_firmware:::::::: Remediation No remediation found in references.
amd epyc 7f52	All versions
CPE cpe:2.3:h:amd:epyc_7f52:-:::::::* Remediation No remediation found in references.
amd epyc 7f32 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7f32_firmware:::::::: Remediation No remediation found in references.
amd epyc 7f32	All versions
CPE cpe:2.3:h:amd:epyc_7f32:-:::::::* Remediation No remediation found in references.
amd epyc 7742 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7742_firmware:::::::: Remediation No remediation found in references.
amd epyc 7742	All versions
CPE cpe:2.3:h:amd:epyc_7742:-:::::::* Remediation No remediation found in references.
amd epyc 7702p firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7702p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7702p	All versions
CPE cpe:2.3:h:amd:epyc_7702p:-:::::::* Remediation No remediation found in references.
amd epyc 7702 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7702_firmware:::::::: Remediation No remediation found in references.
amd epyc 7702	All versions
CPE cpe:2.3:h:amd:epyc_7702:-:::::::* Remediation No remediation found in references.
amd epyc 7662 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7662_firmware:::::::: Remediation No remediation found in references.
amd epyc 7662	All versions
CPE cpe:2.3:h:amd:epyc_7662:-:::::::* Remediation No remediation found in references.
amd epyc 7642 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7642_firmware:::::::: Remediation No remediation found in references.
amd epyc 7642	All versions
CPE cpe:2.3:h:amd:epyc_7642:-:::::::* Remediation No remediation found in references.
amd epyc 7552 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7552_firmware:::::::: Remediation No remediation found in references.
amd epyc 7552	All versions
CPE cpe:2.3:h:amd:epyc_7552:-:::::::* Remediation No remediation found in references.
amd epyc 7542 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7542_firmware:::::::: Remediation No remediation found in references.
amd epyc 7542	All versions
CPE cpe:2.3:h:amd:epyc_7542:-:::::::* Remediation No remediation found in references.
amd epyc 7532 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7532_firmware:::::::: Remediation No remediation found in references.
amd epyc 7532	All versions
CPE cpe:2.3:h:amd:epyc_7532:-:::::::* Remediation No remediation found in references.
amd epyc 7502p firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7502p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7502p	All versions
CPE cpe:2.3:h:amd:epyc_7502p:-:::::::* Remediation No remediation found in references.
amd epyc 7502 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7502_firmware:::::::: Remediation No remediation found in references.
amd epyc 7502	All versions
CPE cpe:2.3:h:amd:epyc_7502:-:::::::* Remediation No remediation found in references.
amd epyc 7452 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7452_firmware:::::::: Remediation No remediation found in references.
amd epyc 7452	All versions
CPE cpe:2.3:h:amd:epyc_7452:-:::::::* Remediation No remediation found in references.
amd epyc 7402 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7402_firmware:::::::: Remediation No remediation found in references.
amd epyc 7402	All versions
CPE cpe:2.3:h:amd:epyc_7402:-:::::::* Remediation No remediation found in references.
amd epyc 7402p firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7402p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7402p	All versions
CPE cpe:2.3:h:amd:epyc_7402p:-:::::::* Remediation No remediation found in references.
amd epyc 7352 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7352_firmware:::::::: Remediation No remediation found in references.
amd epyc 7352	All versions
CPE cpe:2.3:h:amd:epyc_7352:-:::::::* Remediation No remediation found in references.
amd epyc 7302p firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7302p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7302p	All versions
CPE cpe:2.3:h:amd:epyc_7302p:-:::::::* Remediation No remediation found in references.
amd epyc 7302 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7302_firmware:::::::: Remediation No remediation found in references.
amd epyc 7302	All versions
CPE cpe:2.3:h:amd:epyc_7302:-:::::::* Remediation No remediation found in references.
amd epyc 7282 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7282_firmware:::::::: Remediation No remediation found in references.
amd epyc 7282	All versions
CPE cpe:2.3:h:amd:epyc_7282:-:::::::* Remediation No remediation found in references.
amd epyc 7272 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7272_firmware:::::::: Remediation No remediation found in references.
amd epyc 7272	All versions
CPE cpe:2.3:h:amd:epyc_7272:-:::::::* Remediation No remediation found in references.
amd epyc 7262 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7262_firmware:::::::: Remediation No remediation found in references.
amd epyc 7262	All versions
CPE cpe:2.3:h:amd:epyc_7262:-:::::::* Remediation No remediation found in references.
amd epyc 7252 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7252_firmware:::::::: Remediation No remediation found in references.
amd epyc 7252	All versions
CPE cpe:2.3:h:amd:epyc_7252:-:::::::* Remediation No remediation found in references.
amd epyc 7232p firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7232p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7232p	All versions
CPE cpe:2.3:h:amd:epyc_7232p:-:::::::* Remediation No remediation found in references.
amd epyc 7002 firmware	< romepi_1.0.0.c
CPE cpe:2.3:o:amd:epyc_7002_firmware:::::::: Remediation No remediation found in references.
amd epyc 7002	All versions
CPE cpe:2.3:h:amd:epyc_7002:-:::::::* Remediation No remediation found in references.
amd epyc 7003 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7003_firmware:::::::: Remediation No remediation found in references.
amd epyc 7003	All versions
CPE cpe:2.3:h:amd:epyc_7003:-:::::::* Remediation No remediation found in references.
amd epyc 72f3 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_72f3_firmware:::::::: Remediation No remediation found in references.
amd epyc 72f3	All versions
CPE cpe:2.3:h:amd:epyc_72f3:-:::::::* Remediation No remediation found in references.
amd epyc 7313 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7313_firmware:::::::: Remediation No remediation found in references.
amd epyc 7313	All versions
CPE cpe:2.3:h:amd:epyc_7313:-:::::::* Remediation No remediation found in references.
amd epyc 7313p firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7313p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7313p	All versions
CPE cpe:2.3:h:amd:epyc_7313p:-:::::::* Remediation No remediation found in references.
amd epyc 7343 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7343_firmware:::::::: Remediation No remediation found in references.
amd epyc 7343	All versions
CPE cpe:2.3:h:amd:epyc_7343:-:::::::* Remediation No remediation found in references.
amd epyc 7373x firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7373x_firmware:::::::: Remediation No remediation found in references.
amd epyc 7373x	All versions
CPE cpe:2.3:h:amd:epyc_7373x:-:::::::* Remediation No remediation found in references.
amd epyc 73f3 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_73f3_firmware:::::::: Remediation No remediation found in references.
amd epyc 73f3	All versions
CPE cpe:2.3:h:amd:epyc_73f3:-:::::::* Remediation No remediation found in references.
amd epyc 7413 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7413_firmware:::::::: Remediation No remediation found in references.
amd epyc 7413	All versions
CPE cpe:2.3:h:amd:epyc_7413:-:::::::* Remediation No remediation found in references.
amd epyc 7443 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7443_firmware:::::::: Remediation No remediation found in references.
amd epyc 7443	All versions
CPE cpe:2.3:h:amd:epyc_7443:-:::::::* Remediation No remediation found in references.
amd epyc 7443p firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7443p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7443p	All versions
CPE cpe:2.3:h:amd:epyc_7443p:-:::::::* Remediation No remediation found in references.
amd epyc 7453 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7453_firmware:::::::: Remediation No remediation found in references.
amd epyc 7453	All versions
CPE cpe:2.3:h:amd:epyc_7453:-:::::::* Remediation No remediation found in references.
amd epyc 74f3 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_74f3_firmware:::::::: Remediation No remediation found in references.
amd epyc 74f3	All versions
CPE cpe:2.3:h:amd:epyc_74f3:-:::::::* Remediation No remediation found in references.
amd epyc 7513 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7513_firmware:::::::: Remediation No remediation found in references.
amd epyc 7513	All versions
CPE cpe:2.3:h:amd:epyc_7513:-:::::::* Remediation No remediation found in references.
amd epyc 7543 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7543_firmware:::::::: Remediation No remediation found in references.
amd epyc 7543	All versions
CPE cpe:2.3:h:amd:epyc_7543:-:::::::* Remediation No remediation found in references.
amd epyc 7543p firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7543p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7543p	All versions
CPE cpe:2.3:h:amd:epyc_7543p:-:::::::* Remediation No remediation found in references.
amd epyc 7573x firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7573x_firmware:::::::: Remediation No remediation found in references.
amd epyc 7573x	All versions
CPE cpe:2.3:h:amd:epyc_7573x:-:::::::* Remediation No remediation found in references.
amd epyc 75f3 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_75f3_firmware:::::::: Remediation No remediation found in references.
amd epyc 75f3	All versions
CPE cpe:2.3:h:amd:epyc_75f3:-:::::::* Remediation No remediation found in references.
amd epyc 7643 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7643_firmware:::::::: Remediation No remediation found in references.
amd epyc 7643	All versions
CPE cpe:2.3:h:amd:epyc_7643:-:::::::* Remediation No remediation found in references.
amd epyc 7663 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7663_firmware:::::::: Remediation No remediation found in references.
amd epyc 7663	All versions
CPE cpe:2.3:h:amd:epyc_7663:-:::::::* Remediation No remediation found in references.
amd epyc 7713 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7713_firmware:::::::: Remediation No remediation found in references.
amd epyc 7713	All versions
CPE cpe:2.3:h:amd:epyc_7713:-:::::::* Remediation No remediation found in references.
amd epyc 7713p firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7713p_firmware:::::::: Remediation No remediation found in references.
amd epyc 7713p	All versions
CPE cpe:2.3:h:amd:epyc_7713p:-:::::::* Remediation No remediation found in references.
amd epyc 7743 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7743_firmware:::::::: Remediation No remediation found in references.
amd epyc 7743	All versions
CPE cpe:2.3:h:amd:epyc_7743:-:::::::* Remediation No remediation found in references.
amd epyc 7763 firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7763_firmware:::::::: Remediation No remediation found in references.
amd epyc 7763	All versions
CPE cpe:2.3:h:amd:epyc_7763:-:::::::* Remediation No remediation found in references.
amd epyc 7773x firmware	< milanpi_1.0.0.5
CPE cpe:2.3:o:amd:epyc_7773x_firmware:::::::: Remediation No remediation found in references.
amd epyc 7773x	All versions
CPE cpe:2.3:h:amd:epyc_7773x:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Apr 7, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Jan 20, 2023	Initial Analysis	[email protected]

CVE-2023-20529 Details

Description

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