GHSA-VCF9-7QJV-G6Q4 vulnerabilities

Vulnerabilities for packages: linux-gcp-generic, linux-azure, linux-aws-generic, linux-qemu-generic, linux-qemu, linux-vmware-generic, linux-gcp, linux-vmware, linux-qemu-rc, linux-azure-generic, linux-aws...

GHSA-52X7-WCQQ-WFJP vulnerabilities

Vulnerabilities for packages: linux-gcp-generic, linux-azure, linux-aws-generic, linux-qemu-generic, linux-qemu, linux-vmware-generic, linux-gcp, linux-vmware, linux-qemu-rc, linux-azure-generic, linux-aws...

GHSA-JM6X-W8XX-HPWQ vulnerabilities

Vulnerabilities for packages: linux-qemu, linux-vmware, linux-qemu-rc...

USN-7744-1 qemu vulnerabilities

It was discovered that QEMU incorrectly handled certain virtio devices. A privileged guest attacker could use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. CVE-2024-3446 It was...

[SECURITY] [DLA 4296-1] qemu security update

Debian LTS Advisory DLA-4296-1 [email protected] https://www.debian.org/lts/security/ Santiago Ruano Rincón September 08, 2025 https://wiki.debian.org/LTS Package : qemu Version : 1:5.2+dfsg-11+deb11u5 CVE ID : CVE-2024-7409 Debian Bug : 1111844 Two security issues were discovered in...

Debian dla-4296 : qemu - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4296 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4296-1 [email protected] https://www.debian.org/lts/security/...

Debian: Security Advisory (DLA-4296-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 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...

virt:rhel and virt-devel:rhel security update

An update is available for module.libguestfs-winsupport, libvirt, module.supermin, netcf, perl-Sys-Virt, libguestfs-winsupport, module.perl-Sys-Virt, module.libtpms, qemu-kvm, module.nbdkit, seabios, libvirt-python, nbdkit, module.netcf, libnbd, libguestfs, module.libvirt-python, supermin,...

DLA-4296-1 qemu - security update

Bulletin has no description...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Qemu

Experiments related to CVE-2015-3456 There is: - exploit/ is an "exploit" it just crashes QEMU. - mock/ contains a stripped down version of QEMU. Only the vulnerability remains. - patch/ contains a program to patch a running instance of QEMU. The main point is to not need debug symbols, nor the...

CVE-2024-7409 affecting package qemu for versions less than 8.2.0-18

CVE-2024-7409 affecting package qemu for versions less than 8.2.0-18. A patched version of the package is available...

OESA-2025-2133 libtpms security update

A library providing TPM functionality for VMs. Targeted for integration into Qemu. Security Fixes: Libtpms is a library that targets the integration of TPM functionality into hypervisors, primarily into Qemu. Libtpms, which is derived from the TPM 2.0 reference implementation code published by th...

QEMU 安全漏洞

QEMU Quick Emulator is a suite of simulation processor software by Fabrice Bellard, an individual developer in France. The software is fast and cross-platform. QEMU suffers from a security vulnerability that stems from the fact that an attacker can bypass access restrictions via uefi-vars, which...

Qemu: denial of service via improper synchronization in qemu nbd server during socket closure

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Qemu-kvm: usb: assertion failure in usb_ep_get()

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hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions.

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A flaw was found in the QEMU Guest Agent service for Windows. A local unprivileged user may be able to manipulate the QEMU Guest Agent's Windows installer via repair custom actions to elevate their privileges on the system.

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QEMU uefi-vars Uninitialized Memory Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of QEMU. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the uefi-vars...

Linux Distros Unpatched Vulnerability : CVE-2021-43415

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission...

Linux Distros Unpatched Vulnerability : CVE-2025-8860

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in QEMU in the uefi-vars virtual device. When the guest writes to register UEFIVARSREGBUFFERSIZE, the .write callback uefivarswrite is invoked...