Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2021-46766

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
14/11/2023
Last modified:
18/06/2024

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:amd:epyc_9654p_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9654p:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9654_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9654:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9634_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9634:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9554p_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9554p:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9554_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9554:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9534_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9534:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9474f_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)
cpe:2.3:h:amd:epyc_9474f:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:epyc_9454p_firmware:*:*:*:*:*:*:*:* genoapi_1.0.0.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools