Improper access control

Improper access control in System Management Mode SMM may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution...

Denial of service

TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service...

CVE-2022-23821

Improper access control in System Management Mode SMM may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution...

CVE-2022-23821

Improper access control in System Management Mode SMM may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution...

CVE-2022-23821

CVE-2022-23821 describes an improper access control in AMD System Management Mode (SMM) that could allow an attacker to write to SPI ROM and potentially achieve arbitrary code execution. Connected sources indicate this affects AMD ASP/SMM components and is mitigated by Platform Initialization (PI...

CVE-2023-20521

TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service...

CVE-2023-20521

CVE-2023-20521 describes a TOCTOU flaw in the AMD ASP Bootloader that could let an attacker with physical access tamper SPI ROM records after memory verification, risking confidentiality loss and potential DoS. Connected sources (SUSE kernel-firmware updates and AMD/SUSe advisories) confirm this ...

CVE-2023-20521

TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service...

AMD EPYC Security Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "霄龙", which utilizes the Zen microarchitecture. A security vulnerability exists in AMD EPYC, which stems from a TOCTOU in the ASP bootloader that could allow an attacker with physical access to tamper with...

PT-2023-8275 · Unknown +1 · Asp Bootloader +1

Name of the Vulnerable Software and Affected Versions: ASP Bootloader affected versions not specified Description: The issue is related to a Time-of-Check-to-Time-of-Use TOCTOU vulnerability in the ASP Bootloader, which may allow an attacker with physical access to tamper with SPI ROM records aft...

Espressif Systems esptool Security Vulnerability

Espressif Systems esptool is a Python-based, open-source, platform-independent utility program from Espressif Systems that communicates with the ROM bootloader in the Espressif chip. A security vulnerability exists in Espressif Systems esptool version 4.6.2. An attacker could exploit this...

CVE-2022-25333

The Texas Instruments OMAP L138 secure variants trusted execution environment TEE performs an RSA check implemented in mask ROM when loading a module through the SKLOAD routine. However, only the module header authenticity is validated. An adversary can re-use any correctly signed header and appe...

Design/Logic Flaw

The AES implementation in the Texas Instruments OMAP L138 secure variants, present in mask ROM, suffers from a timing side channel which can be exploited by an adversary with non-secure supervisor privileges by managing cache contents and collecting timing information for different ciphertext...

Code injection

The Texas Instruments OMAP L138 secure variants trusted execution environment TEE performs an RSA check implemented in mask ROM when loading a module through the SKLOAD routine. However, only the module header authenticity is validated. An adversary can re-use any correctly signed header and appe...

USN-6388-1: Linux kernel vulnerabilities

Daniel Moghimi discovered that some IntelR Processors did not properly clear microarchitectural state after speculative execution of various instructions. A local unprivileged user could use this to obtain to sensitive information. CVE-2022-40982 Yang Lan discovered that the GFS2 file system...

CVE-2023-3039

SD ROM Utility, versions prior to 1.0.2.0 contain an Improper Access Control vulnerability. A low-privileged malicious user may potentially exploit this vulnerability to perform arbitrary code execution with limited access...

CVE-2023-3039

SD ROM Utility, versions prior to 1.0.2.0 contain an Improper Access Control vulnerability. A low-privileged malicious user may potentially exploit this vulnerability to perform arbitrary code execution with limited access...

Improper access control

SD ROM Utility, versions prior to 1.0.2.0 contain an Improper Access Control vulnerability. A low-privileged malicious user may potentially exploit this vulnerability to perform arbitrary code execution with limited access...

CVE-2023-3039

SD ROM Utility, versions prior to 1.0.2.0 contain an Improper Access Control vulnerability. A low-privileged malicious user may potentially exploit this vulnerability to perform arbitrary code execution with limited access...

CVE-2023-3039

SD ROM Utility, versions prior to 1.0.2.0 contain an Improper Access Control vulnerability. A low-privileged malicious user may potentially exploit this vulnerability to perform arbitrary code execution with limited access...