CVE-2021-46766

I

mproper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality.

Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:amd:epyc_9654p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9654p:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:amd:epyc_9654_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9654:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:amd:epyc_9634_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9634:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:amd:epyc_9554p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9554p:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:amd:epyc_9554_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9554:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:amd:epyc_9534_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9534:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:amd:epyc_9474f_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9474f:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:amd:epyc_9454p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9454p:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:amd:epyc_9454_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9454:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:amd:epyc_9374f_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9374f:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:amd:epyc_9354p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9354p:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:amd:epyc_9354_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9354:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:amd:epyc_9334_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9334:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:amd:epyc_9274f_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9274f:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:amd:epyc_9254_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9254:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:amd:epyc_9224_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9224:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:amd:epyc_9174f_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9174f:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:amd:epyc_9124_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9124:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:amd:epyc_9684x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9684x:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:amd:epyc_9384x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9384x:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:amd:epyc_9184x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9184x:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:amd:epyc_9754_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9754:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:amd:epyc_9754s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9754s:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:amd:epyc_9734_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:epyc_9734:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:amd:ryzen_threadripper_pro_3995wx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:ryzen_threadripper_pro_3995wx:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:amd:ryzen_threadripper_pro_3975wx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:ryzen_threadripper_pro_3975wx:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:amd:ryzen_threadripper_pro_3955wx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:ryzen_threadripper_pro_3955wx:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:amd:ryzen_threadripper_pro_3945wx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:amd:ryzen_threadripper_pro_3945wx:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:34

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 5.5
v2 : unknown
v3 : 2.5
References () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002 - Vendor Advisory () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002 - Vendor Advisory
References () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 - Vendor Advisory () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 - Vendor Advisory
References () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001 - () https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001 -

18 Jun 2024, 19:15

Type Values Removed Values Added
Summary (en) Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality. (en) Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality.