kernel: platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()

A memory leak was found in the AMD PMC driver's STB debugfs interface. When amdpmcsendcmd fails, the allocated buffer is not freed, causing memory to leak on each failed operation...

SUSE CVE-2019-9836

Secure Encrypted Virtualization SEV on Advanced Micro Devices AMD Platform Security Processor PSP; aka AMD Secure Processor or AMD-SP 0.17 build 11 and earlier has an insecure cryptographic implementation...

PT-2025-54166

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The amd pmc stb debugfs open v2 function may be called when the STB debug mechanism is enabled. If amd pmc send cmd fails, the buf is not released, leading to a memory leak...

CVE-2020-12961

A potential vulnerability exists in AMD Platform Security Processor PSP that may allow an attacker to zero any privileged register on the System Management Network which may lead to bypassing SPI ROM protections...

PT-2021-8202 · Amd +1 · Amd Platform Security Processor +2

Name of the Vulnerable Software and Affected Versions: AMD Platform Security Processor affected versions not specified Description: The issue is related to improper input and range checking in the AMD Secure Processor ASP boot loader image header. This may allow an attacker to use...

PT-2021-17001

Name of the Vulnerable Software and Affected Versions AMD Platform Security Processor PSP affected versions not specified Description The issue arises when the AMD Platform Security Processor PSP boot rom loads, authenticates, and decrypts an encrypted firmware FW image. Due to insufficient...

CVE-2021-26315: Insufficient Verification of Data Authenticity

When the AMD Platform Security Processor PSP boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used...

PT-2021-9515

Name of the Vulnerable Software and Affected Versions AMD Platform Security Processor PSP affected versions not specified Description A potential issue exists in the AMD Platform Security Processor PSP that may allow an attacker to zero any privileged register on the System Management Network,...

CVE-2020-12961: Improper Input Validation

A potential vulnerability exists in AMD Platform Security Processor PSP that may allow an attacker to zero any privileged register on the System Management Network which may lead to bypassing SPI ROM protections...

AMD Platform Security Processor Data Forgery Vulnerability

AMD Platform Security Processor is a security processor from AMD, Inc. The AMD Platform Security Processor suffers from a data forgery issue vulnerability that originates when the AMD Platform Security Processor PSP boots rom loads, verifies, and subsequently decrypts encrypted firmware, due to...

AMD Platform Security Processor input validation error vulnerability

AMD Platform Security Processor is a security processor from AMD. The AMD Platform Security Processor suffers from an input validation error vulnerability that originates from a vulnerability that can be exploited by an attacker to exploit multiple vulnerabilities in AMD processors...

AMD Platform Security Processor race condition vulnerability

AMD Platform Security Processor is a security processor from AMD. AMD Platform Security Processor suffers from a Competitive Conditions Issue vulnerability, which stems from a vulnerability that can be exploited by an attacker to exploit multiple vulnerabilities in AMD processors...

AMD Platform Security Processor Trust Management Vulnerability

AMD Platform Security Processor is a security processor from AMD. The AMD Platform Security Processor suffers from a trust management issue vulnerability that stems from the fact that an attacker could use this vulnerability to exploit multiple vulnerabilities in AMD processors...

AMD Platform Security Processor security vulnerabilities

AMD Platform Security Processor is a security processor from AMD. AMD Platform Security Processor suffers from a security vulnerability that stems from an attacker's ability to exploit multiple vulnerabilities in AMD processors...

AMD Platform Security Processor (PSP) Chipset Driver Information Disclosure (AMD-SB-1009)

The version of the AMD Platform Security Processor PSP chipset driver found on the remote host is prior to 5.17.0.0. It is, therefore, affected by an information disclosure vulnerability. The discretionary access control list DACL may allow low privileged users to open a handle and send requests ...

CVE-2021-26333

An information disclosure vulnerability exists in AMD Platform Security Processor PSP chipset driver. The discretionary access control list DACL may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages...

CVE-2021-26333: Exposure of Sensitive Information to an Unauthorized Actor

An information disclosure vulnerability exists in AMD Platform Security Processor PSP chipset driver. The discretionary access control list DACL may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages...

PT-2021-17012

Name of the Vulnerable Software and Affected Versions AMD Platform Security Processor PSP chipset driver affected versions not specified Description An information disclosure issue exists in the AMD Platform Security Processor PSP chipset driver. The discretionary access control list DACL may all...

Information disclosure

Secure Encrypted Virtualization SEV on Advanced Micro Devices AMD Platform Security Processor PSP; aka AMD Secure Processor or AMD-SP 0.17 build 11 and earlier has an insecure cryptographic implementation...

CVE-2019-9836

Secure Encrypted Virtualization SEV on Advanced Micro Devices AMD Platform Security Processor PSP; aka AMD Secure Processor or AMD-SP 0.17 build 11 and earlier has an insecure cryptographic implementation...