TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service.
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002
Source: Mitre, NVD
Published: 2023-11-14
Updated: 2024-06-18
Base Score: 5.6
Vector: CVSS2#AV:L/AC:H/Au:N/C:C/I:N/A:C
Severity: Medium
Base Score: 5.7
Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS: 0.00028