206 matches found
AMD Provisioning Console Incorrect Default Permissions Vulnerability
Bulletin ID: AMD-SB-9007 Potential Impact: Incorrect Default Permissions Leading to Arbitrary Execution Severity: High Summary A researcher reported an incorrect default permissions vulnerability within the AMD Provisioning Console Software. The researcher’s report noted that AMD Provisioning...
AMD µPROF Security Notice
Bulletin ID: AMD-SB-9001 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary AMD μProf “MICRO-prof” is a software profiling analysis tool for x86 applications running on Windows®, Linux® and FreeBSD® operating systems and is designed to...
Exploiting the Conditional Branch Predictor
AMD ID: AMD-SB-7015 Potential Impact: N/A Severity: N/A Summary Researchers from the University of California San Diego have shared with AMD a paper titled “Pathfinder: High-Resolution Control-Flow Attacks Exploiting the Conditional Branch Predictor” that explores methods for forcing a branch...
AMD SEV VM Power Side Channel Security Bulletin
Bulletin ID: AMD-SB-3004 Potential Impact: Information disclosure Severity: Low Summary Researchers have reported a potential power side-channel attack using the Running Average Power Limit RAPL interface on AMD SEV VMs. The researchers focused only on the first generation of AMD SEV technology a...
Floating Point Divider State Sampling on AMD CPUs
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54505| A transient execution vulnerability within AMD CPUs may allow a local, user-privileged attacker to leak data via the floating-point divisor unit, potentially resulting in a loss of...
AMD Graphics Driver Vulnerabilities – February 2025
AMD ID: AMD-SB-6008 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary AMD received reports of vulnerabilities potentially affecting some AMD Graphics products. Refer to the CVE Details section for information about each CVE...
Memory Aliasing Vulnerability
Affected Products and Mitigation AMD 15h and 16h processors The affected products are end of security support...
ASP non-Coherent Memory Access
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54509| Improper access control for register interface in the input-output memory management unit IOMMU could allow a privileged attacker to cause non-coherent accesses by the AMD Secure...
MilanLaunchy Firmware Loader
References CVE-2021-26315: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1021.html CVE-2024-21944: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html CVE-2024-21981: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html &...
Compromising Trusted Execution Environments through DDR5 Memory Bus Interposition
Summary Researchers successfully executed a physical bus interposition attack targeting server-grade DDR5 memory, compromising the confidentiality of encrypted data during runtime. AMD does not plan to provide mitigations since physical vector attacks are out of scope for AMD SEV-SNP. as detailed...
AMD Client Processor Vulnerabilities – February 2025
AMD ID: AMD-SB-4008 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential vulnerabilities in AMD Secure Processor ASP, and other platform components were reported. Mitigations are being provided in Platform Initialization PI...
Guest Memory Vulnerabilities
AMD ID: AMD-SB-3011 Potential Impact: Confidentiality and Integrity Severity: High Summary A researcher has reported to AMD three potential vulnerabilities in Secure Encrypted Virtualization – Secure Nested Paging SEV-SNP. The reports detail ways that a malicious hypervisor controlled by the host...
SEV Firmware Arbitrary Code Execution
Affected Products and Mitigation AMD recommends updating to the mitigated versions below as a defense-in-depth measure. AMD EPYC™ Series Processors Product| Mitigation| Mitigation Release Date| Platform Info Bit ---|---|---|--- AMD EPYC™ 7003 Series Processors| MilanPI 1.0.0.J1| 2025-12-02|...
AMD Graphics Vulnerabilities – May 2026
CVE Details Refer to Glossary for explanation of terms CVE ID| CVE Description| CVSS Vector ---|---|--- CVE-2024-36323| Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG...
SEV-SNP RMP Initialization Vulnerability
Summary Researchers from ETHz reported that a malicious hypervisor could corrupt the Reverse Map Table RMP during Secure Nested Paging SNP initialization. AMD reproduced the issue and determined it is due to a race condition that can occur while the AMD Secure Processor ASP is initializing the RM...
AMD RAID Driver Vulnerability
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2024-21962| Improper input validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location, potentially resulting in privilege escalation and arbitrary code...
AMD Chipset Driver Vulnerabilities
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-0028| An unchecked return value within the AMD Platform Management Framework PMF could allow an attacker to read or modify an arbitrary address, potentially resulting in loss of...
AMD Graphics Vulnerabilities – August 2025
Summary Audits performed on AMD graphics and datacenter accelerator products, as well as external reports received by AMD, uncovered potential vulnerabilities affecting AMD graphics, datacenter, and some client processors...
Spectre-Branch Status Eviction (BSE) Vulnerability on ARM® Processors
AMD ID: AMD-SB-8007 Potential Impact: N/A Severity: N/A Summary According to the ARM® security team, Spectre-BSE exploits a microarchitectural mechanism that equips an adversary with a weak form of control over the victim’s branch history despite existing protections. This can lead to exploitativ...
AMD Auto Updater Vulnerability
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-40677| The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-middle attack, potentially leading to arbitrary code execution.| 7.7...
Ionic Driver Vulnerabilities
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-62623| A heap-based buffer overflow in the ionic cloud driver for VMware ESXi could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.| 8....
AMD Optimizing CPU Libraries (AOCL) Vulnerabilities
CVE Details Refer to Glossary for explanation of terms CVE| CVSS Score| CVE Description ---|---|--- CVE-2024-21960| 7.3highCVSS3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H| Incorrect default permissions in the AMD Optimizing CPU Libraries AOCL installation directory could allow an attacker to achieve...
AMD SMM Vulnerabilities
AMD ID: AMD-SB-7027 Potential Impact: Arbitrary Code Execution Severity: High Summary Quarkslab reported vulnerabilities that could allow attackers to execute code within SMM System Management Mode. CVE-2024-21925 is the result of a lack of sufficient input buffers validation within the...
AMD Graphics Driver Installer Vulnerability
Bulletin ID: AMD-SB-6015 Potential Impact: Incorrect Default Permissions Leading to Arbitrary Execution Severity: High Summary A researcher reported an incorrect default permissions vulnerability within AMD HIP SDK Software. The AMD HIP SDK is a software development kit SDK designed to allow...
Incorrect use of LocateProtocol Service of the EFI_BOOT_Services table in SMI Handler
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54502| Incorrect use of boot service in the AMD Platform Configuration Blob APCB SMM driver could allow a privileged attacker with local access Ring 0 to achieve privilege escalation...
AMD Manageability Tools Vulnerabilities
AMD ID: AMD-SB-9015 Potential Impact: Arbitrary Code execution Severity: High Summary Vulnerabilities were reported in various AMD Manageability Tools. AMD has provided mitigations for these issues. Please refer to Affected Products and Mitigations below...
AMD GPU Security Vulnerabilities
AMD ID: AMD-SB-6016 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential security vulnerabilities in the Satellite Management Controller SMC in AMD Instinct™ MI300X accelerators were discovered during internal audit/penetration...
AMD Management Console Incorrect Default Permissions Vulnerability
Bulletin ID: AMD-SB-9003 Potential Impact: Incorrect Default Permissions Leading to Arbitrary Execution Severity: High Summary A researcher reported an incorrect default permissions vulnerability within AMD Management Console Software. AMD Management Console AMC is a GUI-based manageability...
CROSS-PROCESS GPU MEMORY DISCLOSURE
AMD ID: AMD-SB-6019 Potential Impact: Loss of Confidentiality Severity: Medium Summary A vulnerability in the Linux® drivers for AMD GPUs could allow cross-process disclosure of GPU global memory...
AMD Cloud Manageability Service Incorrect Default Permissions Vulnerability
Bulletin ID: AMD-SB-9006 Potential Impact: Incorrect Default Permissions Leading to Arbitrary Execution Severity: High Summary A researcher reported an incorrect default permissions vulnerability within the AMD Cloud Manageability Service ACMS Software. ACMS is designed to help enable IT...
ARM® CPU Vulnerability : Bypass of Stage 1 translation, Stage-2 translation, or GPT Protection
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-10263 non-AMD| According to the ARM® security team, a broadcast Translation Lookaside Buffer Invalidate TLBI on another Processing Element PE may be completed before affected memory access...
Unsafe OpenSSL Initialization Vulnerability Within AMD Manageability Software
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-62628| Unsafe OpenSSL initialization within some AMD optional tools may allow a local user-privileged attacker to inject a malicious DLL, potentially resulting in arbitrary code execution....
Quality-of-Service Feature Side Channels
Revisions Revision Date| Description ---|--- 2026-05-12| Initial publication...
Incorrect Secure Flag Usage in Versal™ Adaptive SoC Arm® Trusted Firmware
Summary The Secure Flag passed to Versal™ Adaptive SoC’s Arm Trusted Firmware for Cortex®-A processors TF-A for Arm’s Power State Coordination Interface PSCI commands were incorrectly set to secure instead of using the processor’s actual security state. This would allow the PSCI requests to appea...
Branch History Leak
AMD ID: AMD-SB-7026 Potential Impact: N/A Severity: N/A Summary Researchers from The Harbin Institute of Technology have shared with AMD a paper titled “Branch History LeakeR: Leveraging Branch History to Construct a New Side Channel-Theory and Practice” that demonstrates a side channel attack...
InstallShield Privilege Escalation
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description ---|--- CVE-2024-14012 Issued by Revenera| https://vulners.com/cve/CVE-2024-14012...
AMD EPYC™ and AMD EPYC™ Embedded Series Processor Vulnerabilities – February 2026
CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS 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 confidentiality ...
Stale Translation Lookaside Buffer (TLB) Entry Vulnerability
Summary An internally reported microcode bug in some EPYC™ AMD CPUs could allow a local admin-privileged attacker to run SEV-SNP Secure Encrypted Virtualization - Secure Nested Paging guests using stale TLB entries. This bug could allow SNP active vCPUs to reuse TLB entries from other virtual...
Voltage Fault Injection on SEV Virtual Machines
Summary Researchers shared with AMD a report titled “Voltage Fault Injection on SEV-protected Virtual Machines.” The report noted a Voltage Fault Injection VFI attack targeting AMD EPYC™ 7272 CPUs running Secure Encrypted Virtualization SEV protected virtual machines VMs. Physical attacks such as...
Unauthorized Access to AMD Secure Processor’s Crypto-Co-Processor
CVE Details Refer to Glossary for explanation of terms CVE| CVSS Score| CVE Description ---|---|--- CVE-2023-20599| 7.9 High CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N| Improper register access control in ASP may allow a privileged attacker to perform unauthorized access to ASP’s Crypto...
AMD Graphics Driver for Linux®
AMD ID: AMD-SB-6021 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Researchers have reported potential vulnerabilities affecting AMD Graphics Driver for Linux®...
AMD SMM Callout Vulnerability
AMD ID: AMD-SB-7028 Potential Impact: Arbitrary Code Execution Severity: High Summary AMD SMM callout vulnerability in the AmdPlatformRasSspSmm driver supported on multiple processors. Eclypsium reported an SMM callout vulnerability within the AmdPlatformRasSspSmm UEFI module, which is supported ...
Control Flow Reconstruction using HPCs
Affected Products and Mitigation Performance counters are not protected by Secure Encrypted Virtualization SEV, SEV-ES, or SEV-SNP. AMD has defined support for performance counter virtualization in APM Vol 2, section 15.39. Performance Monitoring Counters PMC virtualization, available on AMD...
AMD GPU Timing-Based Side Channels
Revisions Revision Date| Description ---|--- 2026-02-10| Initial publication...
AMD Client Vulnerabilities – August 2025
Summary Potential vulnerabilities in AMD Client Processor platforms that affect SMM, ASP, and other platform components, were found during audits performed internally and by third parties...
AMD Ryzen™ AI Software Vulnerabilities
AMD ID: AMD-SB-7037 Potential Impact: Refer to the CVE Details section Severity: High Summary AMD Bug Bounty researchers reported four vulnerabilities in AMD Ryzen™ AI Software...
Microarchitectural Cache Side-Channel Attacks
Bulletin ID: AMD-SB-7025 Potential Impact: N/A Severity: N/A Summary Researchers from Azure® Research, Microsoft® have provided to AMD a paper titled “Principled Microarchitectural Isolation on Cloud CPUs.” In their paper, the researchers describe a potential side-channel vulnerability on AMD CPU...
Radeon™ Driver for DirectX® 11 Shader Vulnerabilities
AMD ID: AMD-SB-6012 Potential Impact: Arbitrary Code Execution Severity: High Summary AMD has received a report from a researcher at Cisco Talos detailing two arbitrary write vulnerabilities in the AMD Radeon™ user mode driver for DirectX® 11...
SNPeek: Side-Channel Analysis for Privacy Applications on Confidential VMs
Revisions Revision Date| Description ---|--- 2026-02-23| Initial publication...
AMD Ryzen™ Master Utility DLL Hijacking Vulnerability
AMD ID: AMD-SB-9010 Potential Impact: Arbitrary Code Execution Severity: High Summary A researcher reported a DLL hijacking vulnerability within the AMD Ryzen™ Master Utility. AMD Ryzen™ Master Utility is a tool designed to unlock and customize the performance of AMD Ryzen™ processors. It can...