Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : kvmtool vulnerabilities (USN-8172-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8172-1 advisory. It was discovered that kvmtool did not properly manage memory under certain circumstances. A malicious guest attacker...

Ubuntu: Security Advisory (USN-8172-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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...

USN-8172-1 kvmtool vulnerabilities

It was discovered that kvmtool did not properly manage memory under certain circumstances. A malicious guest attacker could use this issue to cause kvmtool to crash, leading to a denial of service, or possibly execute arbitrary code on the host system. CVE-2021-45464 It was discovered that kvmtoo...

USN-8172-1: kvmtool vulnerabilities

It was discovered that kvmtool did not properly manage memory under certain circumstances. A malicious guest attacker could use this issue to cause kvmtool to crash, leading to a denial of service, or possibly execute arbitrary code on the host system. CVE-2021-45464 It was discovered that kvmtoo...

EUVD-2021-32230

Malicious code in bioql PyPI...

CVE-2021-45464

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

CVE-2021-45464

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

Cross site scripting

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

CVE-2021-45464

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

CVE-2021-45464

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

CVE-2021-45464

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine...

PT-2023-12558

Name of the Vulnerable Software and Affected Versions kvmtool versions through 39181fc Description The issue allows a guest OS user to execute arbitrary code on the host machine due to an out-of-bounds write related to virtio/balloon.c and virtio/pci.c. Recommendations For versions through 39181f...

CVE-2021-45464

The CVE-2021-45464 issue affects kvmtool builds up to 39181fc, where an out-of-bounds write in virtio/balloon.c and virtio/pci.c allows a guest OS user to execute arbitrary code on the host. The available connected documents confirm the vulnerable component, the root cause (out-of-bounds write in...