AMD System Management Unit Denial of Service Vulnerability (CNVD-2022-63548)

AMD System Management Unit SMU is a system management unit of AMD, Inc. A denial of service vulnerability exists in AMD System Management Unit, which stems from inadequate inspection of bindings in the System Management Unit SMU and can be exploited by an attacker to cause a denial of service...

AMD System Management Unit Denial of Service Vulnerability (CNVD-2022-63547)

AMD System Management Unit SMU is a system management unit of AMD, Inc. A denial of service vulnerability exists in AMD System Management Unit, which can be exploited by attackers to cause a denial of resources or a denial of service...

Design/Logic Flaw

Insufficient DRAM address validation in System Management Unit SMU may result in a DMA Direct Memory Access read/write from/to invalid DRAM address that could result in denial of service...

CVE-2021-26351

CVE-2021-26351 corresponds to an insufficient DRAM address validation vulnerability in the AMD System Management Unit (SMU), which may allow a DMA read/write to an invalid DRAM address and cause a denial of service. Connected AMD advisories (AMD-SB-1027) map this issue to AMD platforms across des...

AMD System Management Unit 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit of AMD Corporation. A security vulnerability exists in the AMD System Management Unit that originates from memory and code execution corruption due to the use of a malicious or compromised UApp or ABL to issue a malformed system call ...

AMD System Management Unit 权限许可和访问控制问题漏洞

The AMD System Management Unit SMU is a system management unit at AMD in the United States. A security vulnerability exists in the AMD System Management Unit that stems from the possibility that a malicious or compromised UApp or ABL could change the value used by the ASP for its reserved DRAM to...

AMD System Management Unit 权限许可和访问控制问题漏洞

The AMD System Management Unit SMU is a system management unit of AMD Corporation. A security vulnerability exists in the AMD System Management Unit that originates from reading data from the boot ROM to compromise system integrity...

AMD System Management Unit 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit at AMD in the United States. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or compromised UApp or ABL to send a misformatted system call to the bootloader, resulting in...

PT-2022-9734 · Unknown · Amd System Management Unit

Name of the Vulnerable Software and Affected Versions: System Management Unit SMU affected versions not specified Description: The issue is related to insufficient DRAM address validation, which may lead to a denial of service due to DMA read/write operations from/to invalid DRAM addresses...

AMD System Management Unit 信息泄露漏洞

The AMD System Management Unit SMU is a system management unit of AMD Corporation. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or corrupted user application UApp or AGESA bootloader ABL to filter arbitrary memory from the ASP stage...

AMD System Management Unit 输入验证错误漏洞

The AMD System Management Unit SMU is a system management unit of AMD Corporation. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or corrupted UApp or ABL to issue a malformed system call, thereby compromising system integrity and...

AMD System Management Unit 输入验证错误漏洞

The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. An input validation error vulnerability exists in the AMD System Management Unit that stems from an insufficient DRAM address validation in the AMD System Management Unit SMU could result in a DMA Direct...

CVE-2021-26376

Insufficient checks in System Management Unit SMU FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service...

CVE-2021-26378

Insufficient bound checks in the System Management Unit SMU may result in access to an invalid address space that could result in denial of service...

CVE-2021-26373

Insufficient bound checks in the System Management Unit SMU may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service...

CVE-2021-26375

Insufficient General Purpose IO GPIO bounds check in System Management Unit SMU may result in access/updates from/to invalid address space that could result in denial of service...

CVE-2021-26378

Insufficient bound checks in the System Management Unit SMU may result in access to an invalid address space that could result in denial of service...

CVE-2021-26376

Insufficient checks in System Management Unit SMU FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service...

CVE-2021-26372

Insufficient bound checks related to PCIE in the System Management Unit SMU may result in access to an invalid address space that could result in denial of service...

CVE-2021-26350

A TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a message port register which may result in a potential denial of service...