CVE-2021-26410

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-2021-26410

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-2021-26410

The CVE-2021-26410 entry concerns an improper syscall input validation in the AMD Secure Processor (ASP) that may force the kernel to read syscall parameter values from its own memory space, enabling an attacker to infer contents of kernel memory and potentially disclose information. Connected so...

CVE-2025-29949

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...

CVE-2025-29949

CVE-2025-29949 is an AMD ASP Boot Loader issue limited to legacy recovery mode. The connected documents confirm insufficient input parameter sanitization in the ASP Boot Loader, which could allow an out-of-bounds write that corrupts Secure DRAM and may cause a denial of service. Affected software...

CVE-2025-29949

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...

CVE-2025-29949

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...

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-2025-52534

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-2025-35992

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...

AMD Athlon™ and AMD Ryzen™ Processor Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS Attack Vector ---|---|---|--- CVE-2025-52533| Improper access control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data...

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 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...

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...

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...

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...

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,...