23 matches found
CVE-2026-108268
Enclave OS Virtual contains a vulnerability where the TDX/GPU RA-TLS certificate issuer fails to include a value bound to the active TLS session within the quote ReportData . This omission allows an attacker who possesses an enclave TLS private key to relay a genuine quote to a different connecti...
CVE-2026-108268 enclave-os-virtual: RA-TLS challenge certificates were not bound to the TLS session
Enclave OS Virtual runs container workloads inside confidential virtual machines with end-to-end attestation. Prior to tdx-v0.2.43 and tdx-gpu-v0.6.27, the TDX/GPU RA-TLS certificate issuer placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to th...
CVE-2026-64034
A flaw was found in the Linux kernel's mana network driver. This Time-of-Check to Time-of-Use TOCTOU vulnerability allows a hardware component to modify a message identifier hwcmsgid in Direct Memory Access DMA memory after it has been validated but before it is used. This manipulation bypasses...
CVE-2026-64018
A flaw was found in the Linux kernel's mana network driver. In Confidential Virtual Machines VMs, a missing bounds check when processing network events can allow a malicious hardware component or a compromised VM to write data outside of an intended memory region. This out-of-bounds access could...
SUSE CVE-2026-64018
In the Linux kernel, the following vulnerability has been resolved: net: mana: validate rxreqidx to prevent out-of-bounds array access In manahwcrxeventhandler, rxreqidx is derived from sge-address in DMA-coherent memory. In Confidential VMs SEV-SNP/TDX, this memory is shared unencrypted and HW c...
CVE-2026-64018
In the Linux kernel, the following vulnerability has been resolved: net: mana: validate rxreqidx to prevent out-of-bounds array access In manahwcrxeventhandler, rxreqidx is derived from sge-address in DMA-coherent memory. In Confidential VMs SEV-SNP/TDX, this memory is shared unencrypted and HW c...
CVE-2026-64018
In the Linux kernel, the following vulnerability has been resolved: net: mana: validate rxreqidx to prevent out-of-bounds array access In manahwcrxeventhandler, rxreqidx is derived from sge-address in DMA-coherent memory. In Confidential VMs SEV-SNP/TDX, this memory is shared unencrypted and HW c...
PT-2026-61335
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mana hwc rx event handler function where the rx req idx variable, derived from sge-address in DMA-coherent memory, is used to index the reqs array without a bounds...
Formal Verification of Secure Encrypted Virtualization
Trusted execution environments TEEs provide a secure environment for data and code in use, ensuring that they are protected with respect to confidentiality and integrity. Virtual machine VM-based TEEs utilize virtualization technology to create isolated execution spaces that can support a complet...
GHSA-G9WW-X58F-9G6M Contrast BadAML injection allows arbitrary code execution
BadAML BadAML is an AML injection attack that exploits the ACPI interface and allows arbitrary code execution in a confidential VM. The attack was first published in 2024: - - Impact An attacker with control over the host which is assumed in the attacker model of Contrast can execute malicious AM...
SNPeek: Side-Channel Analysis for Privacy Applications on Confidential VMs
Revisions Revision Date| Description ---|--- 2026-02-23| Initial publication...
Intel Trust Domain Extensions 缓冲区错误漏洞
Intel Trust Domain Extensions is a confidential virtualization solution developed by Intel Corporation in the United States. It aims to isolate confidential virtual machines from non-confidential domain software stacks, including hypervisors, VMMs, and other non-trusted domain software stacks. Th...
Intel Trust Domain Extensions 安全漏洞
Intel Trust Domain Extensions is a confidential virtualization solution developed by Intel Corporation in the United States. It aims to isolate confidential virtual machines from non-confidential domain software stacks including hypervisors, VMMs, and other non-trusted domain software stacks,...
Intel Trust Domain Extensions 竞争条件问题漏洞
Intel Trust Domain Extensions is a confidential virtualization solution developed by Intel Corporation in the United States. It aims to isolate confidential virtual machines from non-confidential domain software stacks including hypervisors, VMMs, and other non-trusted domain software stacks,...
PT-2026-3202
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[SECURITY] Fedora 42 Update: rust-az-cvm-vtpm-0.7.4-3.fc42
Package with shared code for Azure Confidential VMs...
Narrowing the Gap between TEEs Threat Model and Deployment Strategies
Confidential Virtual Machines CVMs provide isolation guarantees for data in use, but their threat model does not include physical level protection and side-channel attacks. Therefore, current deployments rely on trusted cloud providers to host the CVMs' underlying infrastructure. However, TEE...
May 27, 2025—KB5061978 (OS Build 17763.7322) Out-of-band
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