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CVE-2021-46758 Details

Description

Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/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://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002	CVE	Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
amd ryzen 7 5700g firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_7_5700g_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5700g	All versions
CPE cpe:2.3:h:amd:ryzen_7_5700g:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5700ge firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_7_5700ge_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5700ge	All versions
CPE cpe:2.3:h:amd:ryzen_7_5700ge:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5600g firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_5_5600g_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5600g	All versions
CPE cpe:2.3:h:amd:ryzen_5_5600g:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5600ge firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_5_5600ge_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5600ge	All versions
CPE cpe:2.3:h:amd:ryzen_5_5600ge:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5300g firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_3_5300g_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5300g	All versions
CPE cpe:2.3:h:amd:ryzen_3_5300g:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5300ge firmware	< comboam4v2_pi_1.2.0.8
CPE cpe:2.3:o:amd:ryzen_3_5300ge_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5300ge	All versions
CPE cpe:2.3:h:amd:ryzen_3_5300ge:-:::::::* Remediation No remediation found in references.
amd ryzen 9 7950x3d firmware	< comboam5_1.0.0.1
CPE cpe:2.3:o:amd:ryzen_9_7950x3d_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 7950x3d	All versions
CPE cpe:2.3:h:amd:ryzen_9_7950x3d:-:::::::* Remediation No remediation found in references.
amd ryzen 9 7900x3d firmware	< comboam5_1.0.0.1
CPE cpe:2.3:o:amd:ryzen_9_7900x3d_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 7900x3d	All versions
CPE cpe:2.3:h:amd:ryzen_9_7900x3d:-:::::::* Remediation No remediation found in references.
amd ryzen 7 7800x3d firmware	< comboam5_1.0.0.1
CPE cpe:2.3:o:amd:ryzen_7_7800x3d_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 7800x3d	All versions
CPE cpe:2.3:h:amd:ryzen_7_7800x3d:-:::::::* Remediation No remediation found in references.
amd ryzen 9 4900h firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_9_4900h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 4900h	All versions
CPE cpe:2.3:h:amd:ryzen_9_4900h:-:::::::* Remediation No remediation found in references.
amd ryzen 9 4900hs firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_9_4900hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 4900hs	All versions
CPE cpe:2.3:h:amd:ryzen_9_4900hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 4800h firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_7_4800h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 4800h	All versions
CPE cpe:2.3:h:amd:ryzen_7_4800h:-:::::::* Remediation No remediation found in references.
amd ryzen 7 4800hs firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_7_4800hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 4800hs	All versions
CPE cpe:2.3:h:amd:ryzen_7_4800hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 4980u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_7_4980u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 4980u	All versions
CPE cpe:2.3:h:amd:ryzen_7_4980u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 4800u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_7_4800u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 4800u	All versions
CPE cpe:2.3:h:amd:ryzen_7_4800u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 4700u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_7_4700u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 4700u	All versions
CPE cpe:2.3:h:amd:ryzen_7_4700u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 4600h firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_5_4600h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 4600h	All versions
CPE cpe:2.3:h:amd:ryzen_5_4600h:-:::::::* Remediation No remediation found in references.
amd ryzen 5 4600hs firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_5_4600hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 4600hs	All versions
CPE cpe:2.3:h:amd:ryzen_5_4600hs:-:::::::* Remediation No remediation found in references.
amd ryzen 5 4680u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_5_4680u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 4680u	All versions
CPE cpe:2.3:h:amd:ryzen_5_4680u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 4600u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_5_4600u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 4600u	All versions
CPE cpe:2.3:h:amd:ryzen_5_4600u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 4500u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_5_4500u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 4500u	All versions
CPE cpe:2.3:h:amd:ryzen_5_4500u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 4300u firmware	< renoirpi-fp6_1.0.0.a
CPE cpe:2.3:o:amd:ryzen_3_4300u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 4300u	All versions
CPE cpe:2.3:h:amd:ryzen_3_4300u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5700u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_5700u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5700u	All versions
CPE cpe:2.3:h:amd:ryzen_7_5700u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5500u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5500u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5500u	All versions
CPE cpe:2.3:h:amd:ryzen_5_5500u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5300u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_3_5300u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5300u	All versions
CPE cpe:2.3:h:amd:ryzen_3_5300u:-:::::::* Remediation No remediation found in references.
amd ryzen 9 5980hx firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_9_5980hx_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 5980hx	All versions
CPE cpe:2.3:h:amd:ryzen_9_5980hx:-:::::::* Remediation No remediation found in references.
amd ryzen 9 5980hs firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_9_5980hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 5980hs	All versions
CPE cpe:2.3:h:amd:ryzen_9_5980hs:-:::::::* Remediation No remediation found in references.
amd ryzen 9 5900hx firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_9_5900hx_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 5900hx	All versions
CPE cpe:2.3:h:amd:ryzen_9_5900hx:-:::::::* Remediation No remediation found in references.
amd ryzen 9 5900hs firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_9_5900hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 5900hs	All versions
CPE cpe:2.3:h:amd:ryzen_9_5900hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5800h firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_5800h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5800h	All versions
CPE cpe:2.3:h:amd:ryzen_7_5800h:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5800hs firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_5800hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5800hs	All versions
CPE cpe:2.3:h:amd:ryzen_7_5800hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5825u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_5825u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5825u	All versions
CPE cpe:2.3:h:amd:ryzen_7_5825u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 5800u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_5800u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 5800u	All versions
CPE cpe:2.3:h:amd:ryzen_7_5800u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5600h firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5600h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5600h	All versions
CPE cpe:2.3:h:amd:ryzen_5_5600h:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5600hs firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5600hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5600hs	All versions
CPE cpe:2.3:h:amd:ryzen_5_5600hs:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5625u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5625u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5625u	All versions
CPE cpe:2.3:h:amd:ryzen_5_5625u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5600u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5600u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5600u	All versions
CPE cpe:2.3:h:amd:ryzen_5_5600u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5560u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5560u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5560u	All versions
CPE cpe:2.3:h:amd:ryzen_5_5560u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 5500h firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_5500h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 5500h	All versions
CPE cpe:2.3:h:amd:ryzen_5_5500h:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5425u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_3_5425u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5425u	All versions
CPE cpe:2.3:h:amd:ryzen_3_5425u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5400u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_3_5400u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5400u	All versions
CPE cpe:2.3:h:amd:ryzen_3_5400u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 5125c firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_3_5125c_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 5125c	All versions
CPE cpe:2.3:h:amd:ryzen_3_5125c:-:::::::* Remediation No remediation found in references.
amd ryzen 9 6980hx firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_9_6980hx_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 6980hx	All versions
CPE cpe:2.3:h:amd:ryzen_9_6980hx:-:::::::* Remediation No remediation found in references.
amd ryzen 9 6980hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_9_6980hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 6980hs	All versions
CPE cpe:2.3:h:amd:ryzen_9_6980hs:-:::::::* Remediation No remediation found in references.
amd ryzen 9 6900hx firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_9_6900hx_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 6900hx	All versions
CPE cpe:2.3:h:amd:ryzen_9_6900hx:-:::::::* Remediation No remediation found in references.
amd ryzen 9 6900hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_9_6900hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 9 6900hs	All versions
CPE cpe:2.3:h:amd:ryzen_9_6900hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 6800h firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_6800h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 6800h	All versions
CPE cpe:2.3:h:amd:ryzen_7_6800h:-:::::::* Remediation No remediation found in references.
amd ryzen 7 6800hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_6800hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 6800hs	All versions
CPE cpe:2.3:h:amd:ryzen_7_6800hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 6800u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_6800u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 6800u	All versions
CPE cpe:2.3:h:amd:ryzen_7_6800u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 6600h firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_5_6600h_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 6600h	All versions
CPE cpe:2.3:h:amd:ryzen_5_6600h:-:::::::* Remediation No remediation found in references.
amd ryzen 5 6600hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_5_6600hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 6600hs	All versions
CPE cpe:2.3:h:amd:ryzen_5_6600hs:-:::::::* Remediation No remediation found in references.
amd ryzen 5 6600u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_5_6600u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 6600u	All versions
CPE cpe:2.3:h:amd:ryzen_5_6600u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 7735hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_7735hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 7735hs	All versions
CPE cpe:2.3:h:amd:ryzen_7_7735hs:-:::::::* Remediation No remediation found in references.
amd ryzen 7 7736u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_7736u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 7736u	All versions
CPE cpe:2.3:h:amd:ryzen_7_7736u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 7735u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_7_7735u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 7735u	All versions
CPE cpe:2.3:h:amd:ryzen_7_7735u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 7535hs firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_5_7535hs_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 7535hs	All versions
CPE cpe:2.3:h:amd:ryzen_5_7535hs:-:::::::* Remediation No remediation found in references.
amd ryzen 5 7535u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_5_7535u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 7535u	All versions
CPE cpe:2.3:h:amd:ryzen_5_7535u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 7335u firmware	< rembrandtpi-fp7_1.0.0.5
CPE cpe:2.3:o:amd:ryzen_3_7335u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 7335u	All versions
CPE cpe:2.3:h:amd:ryzen_3_7335u:-:::::::* Remediation No remediation found in references.
amd ryzen 7 pro 7730u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_7_pro_7730u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 7 pro 7730u	All versions
CPE cpe:2.3:h:amd:ryzen_7_pro_7730u:-:::::::* Remediation No remediation found in references.
amd ryzen 5 pro 7530u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_5_pro_7530u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 5 pro 7530u	All versions
CPE cpe:2.3:h:amd:ryzen_5_pro_7530u:-:::::::* Remediation No remediation found in references.
amd ryzen 3 pro 7330u firmware	< cezannepi-fp6_1.0.0.c
CPE cpe:2.3:o:amd:ryzen_3_pro_7330u_firmware:::::::: Remediation No remediation found in references.
amd ryzen 3 pro 7330u	All versions
CPE cpe:2.3:h:amd:ryzen_3_pro_7330u:-:::::::* 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]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Dec 28, 2023	Reanalysis	[email protected]
Nov 22, 2023	Initial Analysis	[email protected]
Nov 14, 2023	New CVE Received	[email protected]

CVE-2021-46758 Details

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