CVSS: 10.0EPSS: 0%CPEs: 236EXPL: 0CVE-2022-23821
https://notcve.org/view.php?id=CVE-2022-23821
14 Nov 2023 — Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution. Un control de acceso inadecuado en System Management Mode (SMM) puede permitir que un atacante escriba en la ROM SPI, lo que podría provocar la ejecución de código arbitrario. • https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 •
CVSS: 10.0EPSS: 0%CPEs: 230EXPL: 0CVE-2022-23820
https://notcve.org/view.php?id=CVE-2022-23820
14 Nov 2023 — Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. No validar el búfer de comunicación AMD SMM puede permitir que un atacante corrompa la SMRAM, lo que podría provocar la ejecución de código arbitrario. Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution. • https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002 • CWE-20: Improper Input Validation •
CVSS: 9.0EPSS: 0%CPEs: 178EXPL: 0CVE-2023-20558
https://notcve.org/view.php?id=CVE-2023-20558
23 Mar 2023 — Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1027.html • CWE-670: Always-Incorrect Control Flow Implementation •
CVSS: 9.0EPSS: 0%CPEs: 178EXPL: 0CVE-2023-20559
https://notcve.org/view.php?id=CVE-2023-20559
23 Mar 2023 — Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1027.html • CWE-691: Insufficient Control Flow Management •