EUVD-2026-67556

In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amdmp2registercb stores the platform I2C context in the MP2 PCI driver's callback table before the adapter is registered. If i2caddadapter fails, probe returns and devres...

CVE-2026-80680 i2c: amd-mp2: Unregister callback on adapter add failure

In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amdmp2registercb stores the platform I2C context in the MP2 PCI driver's callback table before the adapter is registered. If i2caddadapter fails, probe returns and devres...

EUVD-2026-67533

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer The management mailbox channel cleanup helpers can be called from error handling paths when mgmtchann has already been destroyed. Add NULL checks to...

CVE-2026-80602

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/lbr: Fix kernel address leakage A user-only branch stack can contain branches that originate from the kernel. As a result, kernel addresses are exposed to user space even when PERFSAMPLEBRANCHUSER is requested. On AM...

EUVD-2026-67478

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/lbr: Fix kernel address leakage A user-only branch stack can contain branches that originate from the kernel. As a result, kernel addresses are exposed to user space even when PERFSAMPLEBRANCHUSER is requested. On AM...

CVE-2026-80602

CVE-2026-80602 is an information disclosure vulnerability in the Linux kernel 's perf/x86/amd/lbr subsystem. On AMD processors supporting X86_FEATURE_AMD_LBR_V2 , the hardware branch filter only validates the privilege level of the branch target , not the branch from address. As a result, SYSRET/...

HITCON-2023-Demo-CVE-2023-20562

HITCON 2023 डेमो CVE-2023-20562 विवरण यह प्रदर्शन ताइवान में HITCON 2023 में हुआ। यह डेमो AMD μProf के भीतर AMDCpuProfiler.sys के शोषण को उजागर करता है। EPROCESS टोकन पर एक मनमाना लेखन ट्रिगर करके, SYSTEM स्तर पर विशेषाधिकार वृद्धि प्राप्त की जाती है। DSE फ़्लैग को अक्षम करने से एक दुर्भावनापूर्ण...

CVE-2023-31320

CVE-2023-31320 Proof-of-Concept-Code für eine Denial-of-Service-Sicherheitslücke im AMD-Anzeigetreiber, die die Anzeige beschädigt. AMD-Sicherheitsbulletin Demo Dieses Video enthält blinkende Lichter! https://github.com/whypet/CVE-2023-31320/assets/47226783/658776cb-6dbc-4a76-a671-fc1f4924b2a9...

Linux Distros Unpatched Vulnerability : CVE-2026-80680

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: amd-mp2: Unregister callback on adapter add failure amdmp2registercb stores the platform I2C context in the MP2 PCI driver's callback table before the...

stop-zenbleed-win

Beenden von Zenbleed CVE-2023-20593 unter Windows Die kürzlich entdeckte Zenbleed-Schwachstelle CVE-2023-20593 betrifft alle Zen2-Prozessoren von AMD. Leider wird AMD bis November oder Dezember 2023 keine Mikrocode-Updates für viele seiner Prozessoren bereitstellen. Wie kann man in der Zwischenze...

HITCON-2023-Demo-CVE-2023-20562

HITCON 2023 Demo CVE-2023-20562 Descrizione Questa dimostrazione si è svolta a HITCON 2023 a Taiwan. La demo evidenzia lo sfruttamento di AMDCpuProfiler.sys all'interno di AMD μProf. Attivando una scrittura arbitraria sul token EPROCESS, si ottiene l'escalation dei privilegi a livello SYSTEM. La...

CVE-2022-21894-Payload-New

Questo è un semplice payload di esempio per CVE-2022-21894 che dimostra come un attaccante potrebbe mappare un payload di secondo stadio per poter chiamare i servizi EFI. Un'analisi di questa vulnerabilità può essere consultata qui: https://github.com/Wack0/CVE-2022-21894. Il codice in questo...

SHA256-CDP

SHA256-CDP: Cyclische Ziffernsummen-Projektion GPU-beschleunigte Regenbogentabellen-Implementierung des CDP-Strukturanalyse-Frameworks für SHA-256. Basierend auf den Erkenntnissen des CDP-Papers DOI: 10.5281/zenodo.20627240 bietet dieses Repository eine vollständige, funktionsfähige Implementieru...

CVE-2025-38676

CVE-2025-38676 — Kernel Linux ≤ 6.17-rc2 AMD IOMMU buffer overflow dello stack Questo repository fornisce risorse PoC sicure e non exploit per studiare CVE-2025-38676: Strumenti di raccolta informazioni e sicurezza Harness di avvio QEMU per esercitare permutazioni di cmdline del kernel lunga Guid...

igvm

igvm Dieses Projekt ist die Heimat des Independent Guest Virtual Machine IGVM-Dateiformats. Die Formatspezifikation befindet sich in der igvmdefs-Crate, mit einer Rust-Implementierung des Binärformats in der igvm-Crate. Das IGVM-Dateiformat ist darauf ausgelegt, alle Informationen zu kapseln, die...

CVE-2020-12928

CVE-2020-12928 Codice exploit LPE Questo repository è solo a scopo didattico . dimostrazione Riferimenti: https://h0mbre.github.io/RyzenMasterCVE/ https://movaxbx.ru/2020/10/14/cve-2020-12928-exploit-proof-of-concept-privilege-escalation-in-amd-ryzen-master-amdryzenmasterdriver-sys/...

POC_CVE-2025-29943_Write-what-where-Condition

StackWarp: PoC für CVE-2025-29943 Proof-of-Concept für die Hardware-Sicherheitslücke StackWarp CVE-2025-29943 bei AMD-Prozessoren. Dieser Fehler erlaubt einem Angreifer mit Administratorrechten auf einem Host Hypervisor, die Konfiguration der CPU-Pipeline zu manipulieren, um den Stack-Pointer...

MCExtractor

MCExtractor Intel, AMD, VIA & Freescale - Ferramenta de Extração de Microcódigo MC Extractor News Feed MC Extractor Discussion Topic Intel, AMD, VIA & Freescale CPU Microcode Repositories A. Sobre o MC Extractor O MC Extractor é uma ferramenta que analisa binários de microcódigo de processadores...

CVE-2026-80542 drm/amd/display: Fix NULL pointer dereference in amdgpu_dm_crtc_set_vblank()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference in amdgpudmcrtcsetvblank amdgpudmcrtcsetvblank dereferences acrtcstate-stream when vblank is enabled/queried from DRMIOCTLMODECRTCGETSEQUENCE before a stream is attached to it. BUG:...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098886)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098886 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Use kreallocarray in dalvectorreserve Why & How dalvectorreserve computes the...