Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-46748

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
14/11/2023
Last modified:
13/02/2025

Description

Insufficient bounds checking in the ASP (AMD Secure Processor) may allow an attacker to access memory outside the bounds of what is permissible to a TA (Trusted Application) resulting in a potential denial of service.

Impact

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

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:radeon_rx_vega_m_firmware:*:*:*:*:*:*:*:* 23.10.01.46 (excluding)
cpe:2.3:h:intel:core_i5-8305g:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8705g:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8706g:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-8709g:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hnkqc:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkva:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkvaw:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:nuc_kit_nuc8i7hnk:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:nuc_kit_nuc8i7hvk:-:*:*:*:*:*:*:*
cpe:2.3:a:amd:radeon_software:*:*:*:*:adrenalin:*:*:* 23.7.1 (excluding)
cpe:2.3:h:amd:radeon_rx_5300:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_rx_5300_xt:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_rx_5300m:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_rx_5500:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools