CVE-2026-97947

A flaw was found in the Linux kernel's x86 AMD node component, which may lead to a Denial of Service DoS. If initialization of the AMD System Management Network SMN interface fails, exported read and write functions remain accessible without validating that internal device structures were...

EUVD-2021-13136

Malware in sbrugna...

EUVD-2021-13135

Malware in sbrugna...

EUVD-2021-13137

Malware in sbrugna...

AMD Secure Processor and AMD System Management Unit security vulnerabilities

The AMD System Management Unit SMU and AMD Secure Processor ASP are both products of UltraMicroelectronics AMD, Inc.The AMD System Management Unit is a system management unit.The AMD Secure Processor is a standalone AMD Secure Processor is a standalone ARM Coretex-A5 chip. A security vulnerabilit...

AMD Secure Processor and AMD System Management Unit have input validation vulnerabilities

The AMD System Management Unit SMU and AMD Secure Processor ASP are both products of UltraMicroelectronics AMD, Inc.The AMD System Management Unit is a system management unit.The AMD Secure Processor is a standalone AMD Secure Processor is a standalone ARM Coretex-A5 chip. A security vulnerabilit...

AMD SMM Buffer Overflow DoS

The vulnerability of the System Management Mode SMM implementation in AMD’s microprogrammed security processors lies in the execution of operations outside the buffer during the processing of binary files. Exploiting this vulnerability can allow a malicious actor to cause service failures...

PT-2023-1373 · Amd · Amd System Management Unit

Name of the Vulnerable Software and Affected Versions: AMD System Management Unit SMU affected versions not specified Description: The issue is related to insufficient input validation in the SMU, which may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus, potentially...

PT-2023-1374 · Amd · Amd System Management Unit

Name of the Vulnerable Software and Affected Versions: AMD System Management Unit SMU affected versions not specified Description: The issue is related to insufficient bound checks in the SMU, which may allow an attacker to update the SRAM from/to address space to an invalid value, potentially...

PT-2023-1471 · Amd · Amd System Management Unit

Name of the Vulnerable Software and Affected Versions: AMD System Management Unit SMU affected versions not specified Description: The issue is related to insufficient input validation in the System Management Unit SMU of AMD processors. This may allow an attacker to improperly lock resources,...

AMD System Management Unit security vulnerabilities

The AMD System Management Unit SMU is a system management unit of AMD in the United States. A security vulnerability exists in AMD System Management Unit. An attacker could exploit this vulnerability to obtain and manipulate the address of the message port register, resulting in a potential denia...

CVE-2021-39298

A potential vulnerability in AMD System Management Mode SMM interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware...

CVE-2021-39298

A potential vulnerability in AMD System Management Mode SMM interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware...

CVE-2021-39298: Improper Privilege Management

A potential vulnerability in AMD System Management Mode SMM interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware...

CVE-2021-26331

AMD System Management Unit SMU contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution...

Heap overflow

AMD System Management Unit SMU may experience a heap-based overflow which may result in a loss of resources...

CVE-2021-26331

AMD System Management Unit SMU contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution...

PT-2021-17011

Name of the Vulnerable Software and Affected Versions AMD System Management Unit SMU affected versions not specified Description The issue allows a malicious user to manipulate mailbox entries, potentially leading to arbitrary code execution. Recommendations At the moment, there is no information...

PT-2021-17010

Name of the Vulnerable Software and Affected Versions AMD System Management Unit SMU affected versions not specified Description The AMD System Management Unit SMU may experience a heap-based overflow, which may result in a loss of resources. Recommendations At the moment, there is no information...

CVE-2021-26329: Improper Handling of Length Parameter Inconsistency

AMD System Management Unit SMU may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources...