AZL-42730 CVE-2024-0727 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack Impact summary: Applications loading files in the PKCS12 format from untrusted sources might terminate abruptly. A file in PKCS12 format can contain certificates...

AZL-42721 CVE-2024-0727 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack Impact summary: Applications loading files in the PKCS12 format from untrusted sources might terminate abruptly. A file in PKCS12 format can contain certificates...

CVE-2023-50711 affecting package cloud-hypervisor for versions less than 32.0-3

CVE-2023-50711 affecting package cloud-hypervisor for versions less than 32.0-3. A patched version of the package is available...

Citrix Hypervisor Security Bulletin for CVE-2023-46838

Description of Problem An issue has been discovered that affects Citrix Hypervisor 8.2 CU1 LTSR and may allow malicious privileged code in a guest VM to cause the host to crash or become unresponsive. This issue has the following identifier: CVE-2023-46838 What Customers Should Do We have release...

The vulnerability of the Code Integrity protection function of the Hypervisor-protected Code Integrity mechanism in the Windows operating system allows attackers to circumvent existing security restrictions.

The vulnerability of the Code Integrity function protected by the Hypervisor in the Windows operating system relates to the bypassing of security measures. Exploiting this vulnerability allows an attacker to circumvent existing security restrictions...

Microsoft Hyper-V Remote Code Execution Vulnerability (CNVD-2024-11160)

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A remote code execution vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to execute arbitrary code on a system...

Microsoft Windows Multiple Vulnerabilities (KB5034127)

This host is missing an important security update according to Microsoft KB5034127 SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescriptio...

CVE-2024-21305

Hypervisor-Protected Code Integrity HVCI Security Feature Bypass Vulnerability...

CVE-2024-21305

Hypervisor-Protected Code Integrity HVCI Security Feature Bypass Vulnerability...

Security feature bypass

Hypervisor-Protected Code Integrity HVCI Security Feature Bypass Vulnerability...

CVE-2024-21305 Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

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CVE-2024-21305 Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

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CVE-2024-21305

CVE-2024-21305 is a Hypervisor-Protected Code Integrity (HVCI) security feature bypass affecting Windows; the CVE entry notes a local attack surface with high privileges required and no user interaction (per CVSS details). Connected Microsoft documentation confirms the vulnerability and lists it ...

AZL-42697 CVE-2023-6129 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

Issue summary: The POLY1305 MAC message authentication code implementation contains a bug that might corrupt the internal state of applications running on PowerPC CPU based platforms if the CPU provides vector instructions. Impact summary: If an attacker can influence whether the POLY1305 MAC...

AZL-42754 CVE-2023-6129 affecting package cloud-hypervisor-cvm for versions less than 38.0.72.2-1

Issue summary: The POLY1305 MAC message authentication code implementation contains a bug that might corrupt the internal state of applications running on PowerPC CPU based platforms if the CPU provides vector instructions. Impact summary: If an attacker can influence whether the POLY1305 MAC...

Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

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PT-2024-1080 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to a security-feature bypass vulnerability in the Hypervisor-Protected Code Integrity HVCI feature of the Windows operating system. This vulnerability allows attackers ...

Microsoft Hypervisor-Protected Code Integrity Security Vulnerability

Microsoft Hypervisor-Protected Code Integrity is a security feature of Windows from Microsoft Corporation USA that makes it difficult for malicious programs to hijack computers using low-level drivers. A security vulnerability exists in Microsoft Hypervisor-Protected Code Integrity. An attacker...

Microsoft Hyper-V 安全漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A remote code execution vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to execute arbitrary code on a system...

DEBIAN-CVE-2023-34327

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. AMD CPUs since 2014 have extensions to normal x86 debugging functionality. Xen supports guests using these extensions. Unfortunately there are errors in Xen's handling of...