CVE-2025-52534

Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting in loss of integrity...

CVE-2025-52534

Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting in loss of integrity...

CVE-2025-52534

Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting in loss of integrity...

CVE-2025-52534

CVE-2025-52534 affects AMD CPUs (AMD EPYC/embedded families) via an improper bound check in CPU microcode. A malicious guest could write to host memory, potentially compromising integrity. Public sources list the vulnerability but do not describe exploited in-the-wild activity; remediation/patch ...

CVE-2025-35992

Improper conditions check in some firmware for some IntelR NPU Drivers within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via...

CVE-2025-31648

Improper handling of values in the microcode flow for some IntelR Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local...

CVE-2025-29949: Out-of-bounds Write

Insufficient input parameter sanitization in AMD Secure Processor ASP Boot Loader legacy recovery mode only could allow an attacker to write out-of-bounds to corrupt Secure DRAM potentially resulting in denial of service...

AMD多款产品 安全漏洞

Both the AMD Ryzen and AMD EPYC are products of American semiconductor company AMD. The AMD Ryzen is a central processing unit CPU. The AMD EPYC is a high-performance server processor. Several AMD products have security vulnerabilities. These vulnerabilities stem from improper input validation,...

PT-2026-21012

Name of the Vulnerable Software and Affected Versions AMD Secure Processor affected versions not specified Description A timing discrepancy in the ASP and unreliable pointer dereferencing in the AMD Secure Processor firmware for GPUs allow a privileged attacker to perform a brute-force attack...

AMD Processors 安全漏洞

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, which stem from improper access controls and may lead to loss of confidentiality and integrity of guest memory. The following products are affected: AMD...

CVE-2021-26410: Untrusted Pointer Dereference

Improper syscall input validation in ASP AMD Secure Processor may force the kernel into reading syscall parameter values from its own memory space allowing an attacker to infer the contents of the kernel memory leading to potential information disclosure...

CVE-2025-31648: Improper Handling of Values

Improper handling of values in the microcode flow for some IntelR Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local...

CVE-2025-48515: Integer Overflow or Wraparound

Insufficient parameter sanitization in AMD Secure Processor ASP Boot Loader could allow an attacker with access to SPIROM upgrade to overwrite the memory, potentially resulting in arbitrary code execution...

PT-2026-7464

Name of the Vulnerable Software and Affected Versions AMD Secure Processor ASP Boot Loader affected versions not specified Description A flaw exists in the AMD Secure Processor ASP Boot Loader where insufficient parameter sanitization could allow an attacker with access to SPIROM upgrade to...

CVE-2025-29951: Stack-based Buffer Overflow

A buffer overflow in the AMD Secure Processor ASP bootloader could allow an attacker to overwrite memory, potentially resulting in privilege escalation and arbitrary code execution...

PT-2026-7459

Name of the Vulnerable Software and Affected Versions AMD Secure Processor affected versions not specified Description A flaw exists in the syscall input validation within the AMD Secure Processor ASP. This issue could allow an attacker to force the kernel to read syscall parameter values from it...

PT-2026-7462

Name of the Vulnerable Software and Affected Versions AMD Secure Processor ASP Boot Loader affected versions not specified Description A flaw exists in the AMD Secure Processor ASP Boot Loader, specifically within its legacy recovery mode. This issue involves inadequate sanitization of input...

AMD EPYC Processor 安全漏洞

The AMD EPYC Processor is a series of multi-core processors developed by American semiconductor company AMD. There is a security vulnerability in the AMD EPYC Processor, which stems from improper access control. This vulnerability may lead to a loss of integrity in SEV-SNP guest memory...

AMD Ryzen 安全漏洞

The AMD Ryzen is a central processing unit CPU developed by American semiconductor company AMD. The AMD Ryzen has a security vulnerability caused by insufficient parameter cleaning, which may lead to memory overwriting and the execution of arbitrary code. The following products are affected: AMD...

PT-2026-7463

Name of the Vulnerable Software and Affected Versions AMD Secure Processor ASP affected versions not specified Description A buffer overflow exists in the AMD Secure Processor ASP bootloader. This flaw could allow an attacker to overwrite memory. Successful exploitation may lead to privilege...