PT-2026-34954

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA ctxfi component where the ct vm map function always uses Page Table Entries PTEs in vm-ptp0.area regardless of the CT PTP NUM value. On AMD64 systems, a singl...

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...

ROS-20260220-73-0017

A vulnerability in the calipsoreqsetattr and calipsoreqdelattr functions of the calipso component of the Linux kernel is related to a violation of the counting of the number of references to pages mapped in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of...

CVE-2018-10172

7-Zip through 18.01 on Windows implements the "Large memory pages" option by calling the LsaAddAccountRights function to add the SeLockMemoryPrivilege privilege to the user's account, which makes it easier for attackers to bypass intended access restrictions by using this privilege in the context...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989838)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989838 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: runtime: Fix potential overflow of soft-reserved region size mdsize will have been narrowed ...

EUVD-2018-2250

Malware in sbrugna...

EUVD-2011-1745

Malware in sbrugna...

EUVD-2025-28254

Malicious code in bioql PyPI...

EUVD-2022-7220

Malicious code in bioql PyPI...

CVE-2025-27466

A NULL pointer dereference vulnerability exists in Xen’s viridian implementation when updating the reference TSC area. A malicious x86 HVM guest with the referencetsc viridian extension enabled could trigger this flaw, resulting in a host denial of service crash. Mitigation Disabling the...

UBUNTU-CVE-2025-58143

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-58143 Mutiple vulnerabilities in the Viridian interface

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-27466 Mutiple vulnerabilities in the Viridian interface

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-58142 Mutiple vulnerabilities in the Viridian interface

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from Xen Open Source. The product enables different and incompatible operating systems to run on the same computer and supports migration at runtime to ensure uptime and avoid downtime. A security vulnerability exists in Xen that stems from...

Mutiple vulnerabilities in the Viridian interface

ISSUE DESCRIPTION There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference TSC area. This is CVE-2025-27466. 2. A NULL pointer dereference by assuming the SIM page is mapped when a...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly handling large pages of memory, which could lead to null pointer dereferencing...

PT-2025-37981

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where the communication buffer allocated by setup mm hdr was not contiguous, despite being expected to be by tee shm register kernel buf. This could le...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Confidential Computing kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2019-11135: TSX Asynchronous Abort condition bsc1139073. CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL...

Linux Distros Unpatched Vulnerability : CVE-2021-28701

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Another race in XENMAPSPACEgranttable handling Guests are permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated /...