DEBIAN-CVE-2025-29943

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest...

UBUNTU-CVE-2025-29943

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest...

CVE-2025-29943

CVE-2025-29943 : AMD CPUs (Zen 1–Zen 5; EPYC) contain a hardware/microarchitectural issue where an admin-privileged host can manipulate the CPU pipeline configuration, potentially corrupting the stack pointer inside a SEV-SNP guest. A PoC titled “StackWarp” demonstrates exploitation by a hypervis...

PT-2026-3202

Content removed...

AMD CPUs have an unspecified vulnerability

AMD CPUs are a family of CPUs from AMD. An unspecified vulnerability exists in AMD CPUs, which can be exploited by an attacker to run SEV-SNP clients with stale TLB entries, resulting in a loss of data integrity...

Linux Distros Unpatched Vulnerability : CVE-2025-0033

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a lo...

EUVD-2025-198507

A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity...

UBUNTU-CVE-2025-29934

A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity...

CVE-2025-29934

Summary: CVE-2025-29934 is associated with AMD CPUs and SEV-SNP, where an attacker with local admin privileges could abuse stale TLB entries to run a SEV-SNP guest, potentially causing data integrity loss. The vulnerability is described across multiple sources (NVD, EUVD, CNVD, OSV, Debian, Ubunt...

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...

Physical Address Bit Leakage on AMD SEV-SNP Systems

Revisions Revision Date| Description ---|--- 2025-10-20| Initial publication...

DEBIAN-CVE-2025-0033

Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity...

CVE-2025-0033

Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity...

RMPocalypse: Single 8-Byte Write Shatters AMD's SEV-SNP Confidential Computing

Chipmaker AMD has released fixes to address a security flaw dubbed RMPocalypse that could be exploited to undermine confidential computing guarantees provided by Secure Encrypted Virtualization with Secure Nested Paging SEV-SNP. The attack, per ETH Zürich researchers Benedict Schlüter and Shweta...

AMD CVE-2025-0033: RMP Corruption During SNP Initialization

Microsoft is aware of AMD-SB-3020 | CVE-2025-0033 disclosed by AMD on October 13, 2025. CVE-2025-0033 is a vulnerability in AMD EPYC processors using Secure Encrypted Virtualization – Secure Nested Paging SEV-SNP. It involves a race condition during Reverse Map Table RMP initialization that could...

PT-2025-41795

Name of the Vulnerable Software and Affected Versions AMD EPYC and EPYC Embedded series processors versions prior to BIOS updates from OEM partners AMD EPYC processors using Secure Encrypted Virtualization – Secure Nested Paging SEV-SNP affected versions not specified Description A critical issue...

EUVD-2021-13212

Malware in sbrugna...

EUVD-2019-19196

Malware in sbrugna...

EUVD-2020-5246

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414510)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414510 advisory. A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by...