SUSE: Security Advisory for xen (SUSE-SU-2015:1042-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 for Xen (SUSE-SU-2015:1157-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Oracle: Security Advisory (ELSA-2013-1764)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 SLES10 Security Update : Xen (SUSE-SU-2015:1643-1)

Xen was updated to fix the following security issues : CVE-2015-5154: Host code execution via IDE subsystem CD-ROM. bsc938344 CVE-2015-3209: Heap overflow in QEMU's pcnet controller allowing guest to host escape. bsc932770 CVE-2015-4164: DoS through iret hypercall handler. bsc932996 CVE-2015-5165...

openSUSE: Security Advisory for xen (openSUSE-SU-2015:1092-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Amazon Linux: Security Advisory (ALAS-2013-248)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 SLED11 Security Update : xen (SUSE-SU-2015:1479-2)

xen was updated to fix the following security issues : - CVE-2015-5165: QEMU leak of uninitialized heap memory in rtl8139 device model bsc939712, XSA-140 - CVE-2015-5166: Use after free in QEMU/Xen block unplug protocol bsc939709, XSA-139 - CVE-2015-2751: Certain domctl operations could have be...

SUSE SLED11 / SLES11 Security Update : xen (SUSE-SU-2015:1479-1)

xen was updated to fix the following security issues : - CVE-2015-5165: QEMU leak of uninitialized heap memory in rtl8139 device model bsc939712, XSA-140 - CVE-2015-5166: Use after free in QEMU/Xen block unplug protocol bsc939709, XSA-139 - CVE-2015-2751: Certain domctl operations could have be...

Fedora Update for xen FEDORA-2015-12657

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Fedora Update for xen FEDORA-2015-11308

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Fedora Update for xen FEDORA-2015-11247

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 SLES11 Security Update : Xen (SUSE-SU-2015:1156-1)

Xen was updated to fix six security issues : CVE-2015-4103: Potential unintended writes to host MSI message data field via qemu. XSA-128, bsc931625 CVE-2015-4104: PCI MSI mask bits inadvertently exposed to guests. XSA-129, bsc931626 CVE-2015-4105: Guest triggerable qemu MSI-X pass-through error...

SUSE SLES11 Security Update : Xen (SUSE-SU-2015:1157-1)

Xen was updated to fix six security issues : CVE-2015-4103: Potential unintended writes to host MSI message data field via qemu. XSA-128, bsc931625 CVE-2015-4104: PCI MSI mask bits inadvertently exposed to guests. XSA-129, bsc931626 CVE-2015-4105: Guest triggerable qemu MSI-X pass-through error...

Fedora 20 : xen-4.3.4-6.fc20 (2015-9965)

Heap overflow in QEMU PCNET controller, allowing guest-host escape XSA-135, CVE-2015-3209 1230537 GNTTABOPswapgrantref operation misbehavior XSA-134, CVE-2015-4163 vulnerability in the iret hypercall handler XSA-136, CVE-2015-4164 Potential unintended writes to host MSI message data field via qem...

Fedora 22 : xen-4.5.0-11.fc22 (2015-10001)

stubs-32.h is back, so revert to previous behaviour. Heap overflow in QEMU PCNET controller, allowing guest-host escape XSA-135, CVE-2015-3209. GNTTABOPswapgrantref operation misbehavior XSA-134, CVE-2015-4163. vulnerability in the iret hypercall handler XSA-136, CVE-2015-4164. Note that Tenable...

Fedora Update for xen FEDORA-2015-9978

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

openSUSE: Security Advisory for xen (openSUSE-SU-2015:1094-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Security update for xen (important)

Xen was updated to 4.4.2 to fix multiple vulnerabilities and non-security bugs. The following vulnerabilities were fixed: CVE-2015-4103: Potential unintended writes to host MSI message data field via qemu XSA-128 boo931625 CVE-2015-4104: PCI MSI mask bits inadvertently exposed to guests XSA-129...

CVE-2015-4164

The compatiret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service large loop and system hang via a hypercalliret call with EFLAGS.VM set...

CVE-2015-4164

Vulnerability: CVE-2015-4164 affects Xen 3.1–4.5. The compat_iret function iterates the loop incorrectly, enabling local 32-bit PV guests to trigger a denial of service (large loop, system hang) via hypercall_iret when EFLAGS.VM is set. Exploitation status is not detailed in the provided document...