CVSS: 5.7EPSS: 0%CPEs: 20EXPL: 0CVE-2024-21981
https://notcve.org/view.php?id=CVE-2024-21981
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: 1.9EPSS: 0%CPEs: 1EXPL: 0CVE-2023-20518
https://notcve.org/view.php?id=CVE-2023-20518
Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html • CWE-459: Incomplete Cleanup •
CVSS: 3.9EPSS: 0%CPEs: 14EXPL: 0CVE-2021-46772
https://notcve.org/view.php?id=CVE-2021-46772
Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI ROM causing an out of bounds memory read and write, potentially resulting in memory corruption or denial of service. • https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 7.2EPSS: 0%CPEs: 15EXPL: 0CVE-2021-26344
https://notcve.org/view.php?id=CVE-2021-26344
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. • 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
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. • https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.html https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.html https://access.redhat.com/security/cve/CVE-2023-31315 https://bugzilla.redhat.com/show_bug.cgi?id=2279283 • CWE-94: Improper Control of Generation of Code ('Code Injection') •