Linux Distros Unpatched Vulnerability : CVE-2016-10024

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service host hang or crash by modifying the instruction stream...

Debian: Security Advisory (DLA-783-1)

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...

Mageia: Security Advisory (MGASA-2017-0012)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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 DSA-3847-1 : xen - security update

Jan Beulich and Jann Horn discovered multiple vulnerabilities in the Xen hypervisor, which may lead to privilege escalation, guest-to-host breakout, denial of service or information leaks. In additional to the CVE identifiers listed above, this update also addresses the vulnerabilities announced ...

[SECURITY] [DSA 3847-1] xen security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3847-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 09, 2017 https://www.debian.org/security/faq -...

CVE-2016-10024

CVE-2016-10024 affects the Xen hypervisor: Xen through 4.8.x allows local x86 PV guest OS kernel admins to cause a host hang/crash by modifying the instruction stream asynchronously during certain kernel operations, yielding a Denial of Service. Public advisories from Debian (DSA-3847) and SUSE/S...

OracleVM 3.2 : xen (OVMSA-2017-0009)

The remote OracleVM system is missing necessary patches to address critical security updates : - From: Jan Beulich Subject: x86: force EFLAGS.IF on when exiting to PV guests Guest kernels modifying instructions in the process of being emulated for another of their vCPU-s may effect EFLAGS.IF to b...

Fedora 24 : xen (2016-bc02bff7f5)

two security flaws 1406840 x86 PV guests may be able to mask interrupts XSA-202, CVE-2016-10024 x86: missing NULL pointer check in VMFUNC emulation XSA-203, CVE-2016-10025 x86: Mishandling of SYSCALL singlestep during emulation XSA-204, CVE-2016-10013 1406260 Note that Tenable Network Security ha...

openSUSE Security Update : xen (openSUSE-2017-4)

This updates xen to version 4.5.5 to fix the following issues : - An unprivileged user in a guest could gain guest could escalate privilege to that of the guest kernel, if it had could invoke the instruction emulator. Only 64-bit x86 HVM guest were affected. Linux guest have not been vulnerable...

Citrix XenServer Multiple Security Updates (CTX219378)

Security vulnerabilities have been identified in Citrix XenServer that may allow malicious code running within a guest VM to read a small part of hypervisor memory and allow privileged-mode code running within a guest VM to hang or crash the host. SPDX-FileCopyrightText: 2017 Greenbone AG Some te...

Fedora Update for xen FEDORA-2016-bc02bff7f5

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...