DEBIAN-CVE-2026-98156

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use the DMA API for resource backing on Xen On a Xen PV domain page addresses bear no relation to the real machine addresses the host would have to use to reach it. virtioring.c handles this correctly, vringusemapapi...

UBUNTU-CVE-2026-98156

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use the DMA API for resource backing on Xen On a Xen PV domain page addresses bear no relation to the real machine addresses the host would have to use to reach it. virtioring.c handles this correctly, vringusemapapi...

CVE-2026-98156: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use the DMA API for resource backing on Xen On a Xen PV domain page addresses bear no relation to the real machine addresses the host would have to use to reach it. virtioring.c handles this correctly, vringusemapapi...

Linux Distros Unpatched Vulnerability : CVE-2026-98156

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/virtio: use the DMA API for resource backing on Xen On a Xen PV domain page addresses bear no relation to the real machine addresses the host would have to...

MiracleLinux 3 : xen-3.0.3-142.1.0.1.AXS3 (AXSA:2013-127:02)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-127:02 advisory. This package contains the Xen tools and management daemons needed to run virtual machines on x86, x8664, and ia64 systems. Information on how to use Xen can b...

ALPINE-CVE-2023-46835

The current setup of the quarantine page tables assumes that the quarantine domain domio has been initialized with an address width of DEFAULTDOMAINADDRESSWIDTH 48 and hence 4 page table levels. However domio being a PV domain gets the AMD-Vi IOMMU page tables levels based on the maximum hot...

SUSE CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

SUSE: Security Advisory (SUSE-SU-2019:0825-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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 ifdescription...

Xen - Pagetable De-typing Unbounded Recursion

Xen - Pagetable De-typing Unbounded Recursion Xen allows pagetables of the same level to map each other as readonly in PV domains. This is useful if a guest wants to use the self-referential pagetable trick for easy access to pagetables by mapped virtual address. When cleaning up a pagetable afte...

Xen - Pagetable De-typing Unbounded Recursion

Xen allows pagetables of the same level to map each other as readonly in PV domains. This is useful if a guest wants to use the self-referential pagetable trick for easy access to pagetables by mapped virtual address. When cleaning up a pagetable after the last typed reference to it has been...

Xen - Unbounded Recursion in Pagetable De-typing Vulnerability

Exploit for linux platform in category dos / poc Xen allows pagetables of the same level to map each other as readonly in PV domains. This is useful if a guest wants to use the self-referential pagetable trick for easy access to pagetables by mapped virtual address. When cleaning up a pagetable...

[SECURITY] [DSA 3981-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3981-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 20, 2017 https://www.debian.org/security/faq -...

CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

Design/Logic Flaw

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

CVE-2012-4544

CVE-2012-4544 affects the Xen PV domain builder in Xen 4.2 and earlier. The vulnerability stems from not validating the size of the kernel or ramdisk (before or after decompression), enabling a local guest administrator to cause a denial of service by exhausting domain 0 memory with a crafted ker...

CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...

CVE-2012-4544: Improper Input Validation

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk 1 before or 2 after decompression, which allows local guest administrators to cause a denial of service domain 0 memory consumption via a crafted a kernel or b ramdisk...