CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

SUSE CVE-2023-5158

A flaw was found in vringhkiovadvance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor...

CVE-2023-2861

A flaw was found in the 9p passthrough filesystem 9pfs implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder...

SUSE CVE-2020-12829

In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPYAREA macro while handling MMIO write operations through the sm5012denginewrite callback. A local attacker could abuse this flaw to crash the QEMU process in sm5012doperatio...

CVE-2022-28192

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager nvidia.ko, where it may lead to a use-after-free, which in turn may cause denial of service. This attack is complex to carry out because the attacker needs to have control over freeing some host side resources out of sequenc...

Huawei EulerOS: Security Advisory for flatpak (EulerOS-SA-2019-1134)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

CVE-2019-8308

Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the applyextra script sandbox, which allows attackers to modify a host-side executable file...

CVE-2019-8308: Exposure of Resource to Wrong Sphere

Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the applyextra script sandbox, which allows attackers to modify a host-side executable file...

PT-2019-4188

Name of the Vulnerable Software and Affected Versions Flatpak versions prior to 1.0.7 Flatpak versions 1.1.x Flatpak versions 1.2.x prior to 1.2.3 Description The issue is related to errors in handling file descriptors in the Flatpak application and environment management tool. Exploitation of th...

Fedora 25 : 2:qemu (2017-01925dba3c)

chardev data is dropped when host side closed bz 1352977 - CVE-2016-8667: dma: divide by zero error in setnexttick bz 1384876 - IPv6 DNS problems in qemu user networking bz 1401165 - Fix crash in qxl memslotgetvirt bz 1405847 - CVE-2017-5579: serial: fix memory leak in serial exit bz 1416161 -...

spice-server security update

0.12.4-12.1 - Avoid race conditions reading monitor configs from guest. This race could trigger memory corruption host-side Resolves: rhbz1239124...

Potential unintended writes to host MSI message data field via qemu

ISSUE DESCRIPTION Logic is in place to avoid writes to certain host config space fields when the guest must nevertheless be able to access their virtual counterparts. A bug in how this logic deals with accesses spanning multiple fields allows the guest to write to the host MSI message data field...

nCipher Advisory #9: Host-side attackers can access secret data

nCipher Security Advisory No. 9 Host-side attackers can access secret data ------------------------------------------ SUMMARY ======= On certain models and firmware combinations, an attacker who is able to issue commands to an HSM eg, by having use or control of the host to which it is connected...