CVSS: 6.1EPSS: 0%CPEs: 20EXPL: 0CVE-2024-21981
https://notcve.org/view.php?id=CVE-2024-21981
13 Aug 2024 — Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity. Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html • CWE-639: Authorization Bypass Through User-Controlled Key •
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 •
CVSS: 7.5EPSS: 0%CPEs: 15EXPL: 0CVE-2021-26344
https://notcve.org/view.php?id=CVE-2021-26344
13 Aug 2024 — An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with access the ability to modify the BIOS image, and the ability to sign the resulting image, to potentially modify the APCB block resulting in arbitrary code execution. An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with access the ability to modify the BIOS image, and the ability to sign the resulting image, to potentially modify the ... • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html •
CVSS: 7.5EPSS: 0%CPEs: 11EXPL: 0CVE-2023-31315 – hw: amd: SMM Lock Bypass
https://notcve.org/view.php?id=CVE-2023-31315
09 Aug 2024 — Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code execution. A flaw was found in hw. Improper validation in a model-specific register (MSR) could allow a malicious program with ring0 access to modify the SMM configuration while the SMI lock is enabled. This issue can lead to arbitrary code execution. Enrique Nissim and Krzysztof Okupski discovered that some AMD ... • https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.html • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 8.2EPSS: 0%CPEs: 24EXPL: 0CVE-2022-23829
https://notcve.org/view.php?id=CVE-2022-23829
18 Jun 2024 — A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode (SMM) ROM protections. Una posible debilidad en las funciones de protección AMD SPI puede permitir que un atacante malicioso con acceso Ring0 (modo kernel) evite las protecciones ROM nativas del modo de administración del sistema (SMM). • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1041.html • CWE-284: Improper Access Control •
CVSS: 9.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-20587
https://notcve.org/view.php?id=CVE-2023-20587
13 Feb 2024 — Improper Access Control in System Management Mode (SMM) may allow an attacker access to the SPI flash potentially leading to arbitrary code execution. Un control de acceso inadecuado en el modo de administración del sistema (SMM) puede permitir que un atacante acceda a la memoria flash SPI, lo que podría provocar la ejecución de código arbitrario. Improper Access Control in System Management Mode (SMM) may allow an attacker access to the SPI flash potentially leading to arbitrary code execution. • https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009 •