AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP, which stems from improper parameter handling in the kernel and could allow a privileged attacker to elevate privileges, resulting in a loss of...

AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP, which arises from improper parameter handling in the driver and could allow an attacker with privileges to elevate privileges, resulting in a...

CVE-2021-26360: Improper Access Control

An attacker with local access to the system can make unauthorized modifications of the security configuration of the SOC registers. This could allow potential corruption of AMD secure processor’s encrypted memory contents which may lead to arbitrary code execution in ASP...

AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP that stems from inadequate memory cleanup in the Trusted Execution Environment TEE, which could allow an authenticated attacker to have the...

PT-2022-9757 · Amd · Amd Secure Processor

Name of the Vulnerable Software and Affected Versions: AMD Secure Processor ASP affected versions not specified Description: The issue is related to insufficient memory cleanup in the AMD Secure Processor ASP Trusted Execution Environment TEE. This may allow an authenticated attacker with...

PT-2022-9736 · Amd · Amd Secure Processor

Name of the Vulnerable Software and Affected Versions: AMD secure processor affected versions not specified Description: An attacker with local access to the system can make unauthorized modifications of the security configuration of the SOC registers. This could allow potential corruption of AMD...

PT-2022-8398 · Amd · Amd Secure Processor

Name of the Vulnerable Software and Affected Versions: AMD Secure Processor ASP kernel affected versions not specified Description: The issue is related to improper parameters handling in the kernel, which may allow a privileged attacker to elevate their privileges, potentially leading to loss of...

SUSE SLED15 / SLES15 Security Update : kernel-firmware (SUSE-SU-2022:1840-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1840-1 advisory. - Failure to flush the Translation Lookaside Buffer TLB of the I/O memory management unit IOMMU may lead an IO...

SUSE SLES15 Security Update : kernel-firmware (SUSE-SU-2022:1751-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1751-1 advisory. Update AMD ucode and SEV firmware - CVE-2021-26339, CVE-2021-26373, CVE-2021-26347, CVE-2021-26376, CVE-2021-26375, CVE-2021-26378,...

CVE-2021-26347

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26347

CVE-2021-26347 is referenced in several advisories as part of AMD/ kernel-firmware updates. The description states a failure to validate the integer operand in the AMD Secure Processor bootloader could allow an integer overflow in the L2 directory table in SPI flash, potentially causing a denial ...

CVE-2021-26347

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26347: Improper Validation of Specified Quantity in Input

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26347

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-46771

Insufficient validation of addresses in AMD Secure Processor ASP firmware system call may potentially lead to arbitrary code execution by a compromised user application...

CVE-2021-46771

Insufficient validation of addresses in AMD Secure Processor ASP firmware system call may potentially lead to arbitrary code execution by a compromised user application...

CVE-2021-46771

CVE-2021-46771 : The AMD Secure Processor (ASP) firmware system call has insufficient validation of addresses, potentially allowing arbitrary code execution by a compromised user application. This is tied to the ASP/firmware boundary and could impact systems relying on ASP for secure processing. ...

Release of Technical Report into the AMD Security Processor

Posted by James Forshaw, Google Project Zero Today, members of Project Zero and the Google Cloud security team are releasing a technical report on a security review of AMD Secure Processor ASP. The ASP is an isolated ARM processor in AMD EPYC CPUs that adds a root of trust and controls secure...

CVE-2021-46771: Improper Input Validation

Insufficient validation of addresses in AMD Secure Processor ASP firmware system call may potentially lead to arbitrary code execution by a compromised user application...

PT-2022-3461

Name of the Vulnerable Software and Affected Versions AMD Secure Processor ASP firmware affected versions not specified Description The issue is related to insufficient validation of addresses in the AMD Secure Processor ASP firmware system call, which may lead to arbitrary code execution by a...