CVSS: 7.5EPSS: 0%CPEs: 114EXPL: 0CVE-2023-20578
https://notcve.org/view.php?id=CVE-2023-20578
13 Aug 2024 — A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution. A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html •
CVSS: 5.2EPSS: 0%CPEs: 7EXPL: 0CVE-2021-46746
https://notcve.org/view.php?id=CVE-2021-46746
13 Aug 2024 — Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing keys to c006Frrupt the return address, causing a stack-based buffer overrun, potentially leading to a denial of service. Lack of stack protection exploit mechanisms in ASP Secure OS Trusted Execution Environment (TEE) may allow a privileged attacker with access to AMD signing keys to c006Frrupt the return address, causing a stack-based buffer overrun, po... • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 3.9EPSS: 0%CPEs: 7EXPL: 0CVE-2021-26387
https://notcve.org/view.php?id=CVE-2021-26387
13 Aug 2024 — Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity. Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html • CWE-863: Incorrect Authorization •