cvmimage

Tinfoil Confidential VM Tinfoil CVM is a confidential virtual machine for secure inference and custom compute workloads on AMD SEV-SNP and Intel TDX. Every byte of the final image is explicitly declared and derived from pinned inputs, the hermetic build is byte-for-byte reproducible, and anyone c...

CVM-Store: A Secure Storage System for Confidential Virtual Machines

Stateful cloud workloads require high-performance persistent storage when running on untrusted cloud infrastructure. Confidential Virtual Machines CVMs promise to protect these workloads through hardware-enforced memory encryption and isolation without requiring application changes. However, they...

Rocky Linux 9.6 [CIQ] Security Update: WALinuxAgent / WALinuxAgent-cvm / WALinuxAgent-udev (ciqsa-2026_1629)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20261629 advisory. This advisory aggregates security fixes for the WALinuxAgent SRPM in CIQ LTS 9.6. It addresses 1 CVE: CVE-2019-0804. Tenable has extracted the preceding descripti...

Rocky Linux 9.2 [CIQ] Security Update: WALinuxAgent / WALinuxAgent-cvm / WALinuxAgent-udev (ciqsa-2026_1619)

The Rocky Linux 9.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20261619 advisory. This advisory aggregates security fixes for the WALinuxAgent SRPM in CIQ LTS 9.2. It addresses 1 CVE: CVE-2019-0804. Tenable has extracted the preceding descripti...

Enabling Extended SGX Enclaves Inside Confidential Virtual Machines

Confidential Virtual Machines CVMs, such as AMD SEV-SNP, and process enclaves, such as Intel SGX, provide workload protection against cloud threats. However, they strongly differ in TCB, deployment cost and speed, peer workload protection, resource sharing, fine-grained isolation and attestation,...

CVE-2023-54405

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

CVE-2023-54405 H3C CVM Unauthenticated File Upload via fileUpload/upload Token

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

EUVD-2023-60704

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

CVE-2023-54405 H3C CVM Unauthenticated File Upload via fileUpload/upload Token

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

CVE-2023-54405

The H3C CVM (Cloud Virtualization Management) component of the H3C CAS cloud platform is vulnerable to an unauthenticated arbitrary file upload flaw in the /cas/fileUpload/upload endpoint. The root cause is the lack of restrictions on file types and the failure to sanitize the caller-supplied tok...

CVE-2023-54405: Unrestricted Upload of File with Dangerous Type

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

VulnCheck KEV: CVE-2023-54405

H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter...

PT-2026-104414

Name of the Vulnerable Software and Affected Versions H3C CVM affected versions not specified Description The Cloud Virtualization Management component of the H3C CAS cloud platform contains an unauthenticated arbitrary file upload flaw. Remote attackers can write arbitrary files by manipulating...

kernel: net: mana: Fix TOCTOU double-fetch of hwc_msg_id from DMA buffer

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...

PT-2026-97965

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free crash occurs in the octeon staging driver. The cvm oct rx shutdown function calls free irq and netif napi del without first disabling the NAPI instance. Since free irq...

PT-2026-97966

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the cvm oct tx do cleanup function. The TX cleanup tasklet, which can be scheduled by the watchdog IRQ handler to execute cvm oct tx do cleanup, may rema...

USN-8793-2: Linux kernel (Azure CVM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Bluetooth drivers; - GPU drivers; - Hardware monitoring drivers; - SPI subsystem; - NTFS3 file system; - iouring...

USN-8801-1: Linux kernel (Azure CVM) vulnerabilities

It was discovered that some Arm processors could complete a broadcast translation lookaside buffer TLB invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been...

USN-8793-1: Linux kernel (Azure CVM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Bluetooth drivers; - GPU drivers; - Hardware monitoring drivers; - SPI subsystem; - NTFS3 file system; - iouring...

USN-8658-4: Linux kernel (Azure CVM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Open vSwitch; - SCTP protocol; CVE-2026-53224, CVE-2026-53246, CVE-2026-64531...