Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2021-46765

Publication date:

09/05/2023

Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service.

Severity CVSS v4.0: Pending analysis

Last modification:

27/01/2025

CVE-2021-46760

Publication date:

09/05/2023

A malicious or compromised UApp or ABL can send a malformed system call to the bootloader, which may result in an out-of-bounds memory access that may potentially lead to an attacker leaking sensitive information or achieving code execution.

Severity CVSS v4.0: Pending analysis

Last modification:

27/01/2025

CVE-2021-46759

Publication date:

09/05/2023

Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.

Severity CVSS v4.0: Pending analysis

Last modification:

27/01/2025

CVE-2021-46756

Publication date:

09/05/2023

Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in a potential denial of service and loss of integrity.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2021-46755

Publication date:

09/05/2023

Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious bootloader to exhaust the SysHub resources resulting in a potential denial of service.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2021-46754

Publication date:

09/05/2023

Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity.

Severity CVSS v4.0: Pending analysis

Last modification:

13/02/2024

CVE-2021-46792

Publication date:

09/05/2023

Time-of-check Time-of-use (TOCTOU) in the BIOS2PSP command may allow an attacker with a malicious BIOS to create a race condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon an S3 resume event potentially leading to a denial of service.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2021-46773

Publication date:

09/05/2023

Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2023-20524

Publication date:

09/05/2023

An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an out of bounds write, potentially leading to a loss a loss of integrity.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2023-20520

Publication date:

09/05/2023

Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading to arbitrary code execution.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2022-23818

Publication date:

09/05/2023

Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memory integrity.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

CVE-2021-46775

Publication date:

09/05/2023

Improper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites, potentially leading to a loss of integrity and code execution.

Severity CVSS v4.0: Pending analysis

Last modification:

28/01/2025

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