SUSE CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2023-20533

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2021-46774

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

CVE-2021-46758

Insufficient validation of SPI flash addresses in the ASP AMD Secure Processor bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity...

CVE-2021-46774

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

Improper access control

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...

CVE-2023-20566

CVE-2023-20566: Improper address validation in ASP with SNP enabled may potentially compromise guest memory integrity. In SUSE advisories SUSE-SU-2023:4665-1 and SUSE-SU-2023:4664-1, kernel-firmware updates mitigate this alongside other SNP/SMU-related issues by updating AMD ucode to 20231030 and...

CVE-2023-20533

CVE-2023-20533 is documented in multiple trusted sources as a vulnerability in the AMD SMU/ASP ecosystem: it describes insufficient DRAM address validation in the System Management Unit (SMU), which may allow a DMA attacker to read/write invalid DRAM addresses and could lead to denial of service....

CVE-2021-46774

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

CVE-2021-46774

Insufficient DRAM address validation in System Management Unit SMU may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service...

USN-6456-2 firefox regressions

USN-6456-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted...

PT-2023-12572 · Amd · Amd Secure Processor

Name of the Vulnerable Software and Affected Versions: AMD Secure Processor affected versions not specified Description: The issue is related to insufficient validation of SPI flash addresses in the ASP bootloader, which may allow an attacker to read data in memory mapped beyond SPI flash. This...

AMD Secure Processor Security Vulnerability

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from AMD. A security vulnerability exists in AMD Secure Processor, which stems from the fact that insufficient validation of the SPI flash address in the bootloader could allow an attacker to read data mapped to memory other than the SP...

AMD EPYC Security Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "Xiao Long", utilizing the Zen microarchitecture. A security vulnerability in AMD EPYC, which stems from incorrect address validation in SNP-enabled ASPs, could allow an attacker to compromise client memor...

AMD EPYC Security Vulnerability

AMD EPYC is an x86 architecture server microprocessor product line from AMD, known as "Xiao Long" in Chinese, utilizing the Zen microarchitecture. The AMD EPYC suffers from a security vulnerability that stems from insufficient validation of the DRAM address in the System Management Unit SMU, whic...

AMD EPYC Security Vulnerability

AMD EPYC is an x86 architecture server microprocessor product line from AMD, known as "Xiao Long" in Chinese, utilizing the Zen microarchitecture. The AMD EPYC suffers from a security vulnerability that stems from insufficient validation of the DRAM address in the System Management Unit SMU, whic...