PT-2026-27499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Xen privcmd driver allows user space processes to issue arbitrary hypercalls. Normally, access is limited to root and the hypervisor denies hypercalls affecting other domains. Howeve...

Linux Distros Unpatched Vulnerability : CVE-2017-10911

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The makeresponse function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from ho...

Linux Distros Unpatched Vulnerability : CVE-2022-42329

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Guests can trigger deadlock in Linux netback driver This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

RHEL 8 : kernel-rt (RHSA-2025:3894)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3894 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

AlmaLinux 8 : kernel (ALSA-2025:3893)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3893 advisory. kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds rea...

openSUSE: Security Advisory for xen (SUSE-SU-2023:3447-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

SUSE: Security Advisory (SUSE-SU-2023:4486-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Debian: Security Advisory (DSA-5378-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

SUSE: Security Advisory (SUSE-SU-2015:0745-1)

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...

SUSE: Security Advisory (SUSE-SU-2015:1479-1)

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...

OracleVM 3.2 : xen (OVMSA-2013-0011)

The remote OracleVM system is missing necessary patches to address critical security updates : - oxenstored incorrect handling of certain Xenbus ring states Xen Security Advisory 38 CVE-2013-0215 Patch xsa38.patch The oxenstored daemon the ocaml version of the xenstore daemon does not correctly...

OracleVM 3.1 : xen (OVMSA-2012-0046)

The remote OracleVM system is missing necessary patches to address critical security updates : - Xen Security Advisory CVE-2012-4411 / XSA-19 version 2 guest administrator can access qemu monitor console Disable qemu monitor by default. The qemu monitor is an overly powerful feature which must be...

OracleVM 3.2 : xen (OVMSA-2013-0004)

The remote OracleVM system is missing necessary patches to address critical security updates : - Xen Security Advisory CVE-2012-5634 / XSA-33 v3 VT-d interrupt remapping source validation flaw The patch supplied for Xen 4.1 xsa33-4.1.patch contained a build error. A corrected patch is attached. T...

[oss-security] Xen Security Advisory 98 (CVE-2014-3969) - insufficient permissions checks accessing guest memory on ARM

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Xen Security Advisory CVE-2014-3969 / XSA-98 version 3 insufficient permissions checks accessing guest memory on ARM UPDATES IN VERSION 3 ==================== CVE assigned. ISSUE DESCRIPTION ================= When accessing guest memory Xen does not...