CVE-2026-98390

The Linux kernel contains a vulnerability where a divide by zero error can occur on certain virtualized systems, specifically Xen PVH dom0 . The issue arises because the underlying topology code on Xen can result in a roots_per_node value of 0 when num_nodes is 2 and num_roots is 1. This causes a...

CVE-2026-98390

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

PT-2026-114369

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A divide by zero error occurs on virtualized systems, specifically observed in Xen PVH dom0. The issue arises because the number of nodes does not necessarily relate to the number of...

Important: Red Hat Security Advisory: virt:rhel and virt-devel:rhel security and bug fix update

An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

ALSA-2021:5238 Low: virt:rhel and virt-devel:rhel security update

Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the...

ALSA-2021:0711 Important: virt:rhel and virt-devel:rhel security update

Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the...

SUSE-SU-2018:2473-1 Security update for the Linux Kernel (Live Patch 2 for SLE 15)

This update for the Linux Kernel 4.12.14-256 fixes one issue. The following security issue was fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads o...

SUSE-SU-2018:2414-1 Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP3)

This update for the Linux Kernel 4.4.132-9433 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE-SU-2018:2389-1 Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP2)

This update for the Linux Kernel 4.4.121-9285 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE-SU-2018:2359-1 Security update for the Linux Kernel (Live Patch 24 for SLE 12 SP1)

This update for the Linux Kernel 3.12.74-606469 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE-SU-2018:2358-1 Security update for the Linux Kernel (Live Patch 29 for SLE 12 SP1)

This update for the Linux Kernel 3.12.74-606496 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE-SU-2018:2349-1 Security update for the Linux Kernel (Live Patch 32 for SLE 12)

This update for the Linux Kernel 3.12.61-52122 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

Immunity Canvas: MS16_032

Name| ms16032 ---|--- CVE| CVE-2016-0099 Exploit Pack| CANVAS Description| MS16-032 Seclogon Thread Handle Leak Notes| CVE Name: CVE-2016-0099 VENDOR: Microsoft Notes: Our exploit module is really two modules: 1 An exploit, based off of Google Project Zero's post by James Foreshaw. It is extremel...