CVE-2021-46765

Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service...

CVE-2021-46794

Insufficient bounds checking in ASP AMD Secure Processor may allow for an out of bounds read in SMI System Management Interface mailbox checksum calculation triggering a data abort, resulting in a potential denial of service...

CVE-2021-46763

Insufficient input validation in the SMU may enable a privileged attacker to write beyond the intended bounds of a shared memory buffer potentially leading to a loss of integrity...

CVE-2021-46764

Improper validation of DRAM addresses in SMU may allow an attacker to overwrite sensitive memory locations within the ASP potentially resulting in a denial of service...

CVE-2021-46749

Insufficient bounds checking in ASP AMD Secure Processor may allow for an out of bounds read in SMI System Management Interface mailbox checksum calculation triggering a data abort, resulting in a potential denial of service...

CVE-2021-26379

Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation...

CVE-2021-46794

Insufficient bounds checking in ASP AMD Secure Processor may allow for an out of bounds read in SMI System Management Interface mailbox checksum calculation triggering a data abort, resulting in a potential denial of service...

CVE-2021-46749

CVE-2021-46749 corresponds to an out-of-bounds read vulnerability in the AMD Secure Processor (ASP) affecting the System Management Interface (SMI) mailbox checksum calculation, caused by insufficient bounds checking. The vulnerability can trigger a data abort and potentially lead to a denial of ...

CVE-2021-46749

Insufficient bounds checking in ASP AMD Secure Processor may allow for an out of bounds read in SMI System Management Interface mailbox checksum calculation triggering a data abort, resulting in a potential denial of service...

edk2: integer underflow in SmmEntryPoint function leads to potential SMM privilege escalation

A flaw was found in edk2. A integer underflow in the SmmEntryPoint function leads to a write into the SMM region allowing a local attacker with administration privileges on the system to execute code within the SMM privileged context. The highest threat from this vulnerability is to data...

AMD Secure Processor和AMD System Management Unit 缓冲区错误漏洞

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和AMD System Management Unit 输入验证错误漏洞

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和AMD System Management Unit 缓冲区错误漏洞

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和AMD System Management Unit 输入验证错误漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor and AMD System Management Unit. No information about this vulnerability is available at this time, so please stay tuned to CNNVD or the vendor...

AMD Secure Processor和AMD System Management Unit 输入验证错误漏洞

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和AMD System Management Unit 缓冲区错误漏洞

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和AMD System Management Unit 输入验证错误漏洞

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和AMD System Management Unit 安全漏洞

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和AMD System Management Unit 安全漏洞

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和AMD System Management Unit 缓冲区错误漏洞

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...