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 EPYC 9005 Series 安全漏洞

The AMD EPYC 9005 Series is a series of processors developed by American semiconductor company AMD. The AMD EPYC 9005 Series contains security vulnerabilities, which stem from improper bounds checking. These vulnerabilities may lead to writes to host memory and loss of integrity...

CVE-2025-29952: Use of Uninitialized Variable

Improper Initialization within the AMD Secure Encrypted Virtualization SEV firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity...

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...

CVE-2025-29948: Improper Handling of Overlap Between Protected Memory Ranges

Improper access control in AMD Secure Encrypted Virtualization SEV firmware could allow a malicious hypervisor to bypass RMP protections, potentially resulting in a loss of SEV-SNP guest memory integrity...

CVE-2025-52534: Improper Validation of Specified Quantity in Input

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

CVE-2025-48515: 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...

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...

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...

AMD Graphics Driver February 2026 Security Update

AMD has informed HP of potential vulnerabilities in some AMD Graphics Driver for Windows, which might allow arbitrary code execution, loss of confidentiality, loss of integrity, loss of availability, kernel memory corruption, denial of service, or information disclosure. AMD is releasing software...

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, stemming from TOCTOU race conditions. These vulnerabilities could allow privileged attackers to bypass input validation and perform out-of-bound reads o...

AMD多款产品 安全漏洞

AMD EPYC and other products are developed by American semiconductor company AMD. AMD EPYC is a high-performance server processor. Amd Epyc™ Embedded Processors are embedded processors. AMD EPYC Processors are a series of multi-core processors. Several AMD products have security vulnerabilities;...

Linux Distros Unpatched Vulnerability : CVE-2025-52534

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 No...

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 EPYC 安全漏洞

The AMD EPYC is a high-performance server processor developed by American semiconductor company AMD. There are security vulnerabilities in the AMD EPYC™ 9005 Series Processors and the AMD EPYC™ Embedded 9005 Series Processors. These vulnerabilities stem from insufficient data removal, which may...

amdgpu_dmdebugfs Heap Buffer Overflow DoS

The vulnerability of the dplinksettingsread function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudmdebugfs.c driver, which is part of the AMD DRI graphics support framework for Linux operating systems, stems from improper memory release mechanisms memory leaks. Exploiting this vulnerability...

AMD µProf Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-61969| Incorrect permission assignment in AMD µProf performance analysis tool-suite may allow a local user-privileged attacker to achieve privilege escalation, potentially resulting in...

PT-2026-43745

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdkfd component where the address watch clear code receives watch id as an unsigned value, but certain helper functions use a signed integer. When a very larg...

Linux kernel AMD Zen4 Heap Buffer Overflow DoS

The vulnerability of the initamdzen4 function in the arch/x86/kernel/cpu/amd.c module, which supports Linux’s x86 kernel, is related to errors in the code for generating pseudo-random numbers. Exploiting this vulnerability could allow an attacker to cause a system failure...

SUSE CVE-2026-23065

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix memory leak in wbrfrecord The tmp buffer is allocated using kcalloc but is not freed if acpievaluatedsm fails. This causes a memory leak in the error path. Fix this by explicitly freeing the tmp buffer in th...