[USN-1696-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-1696-1 January 18, 2013 linux vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

USN-1699-1: Linux kernel vulnerabilities

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

USN-1696-1: Linux kernel vulnerabilities

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

Ubuntu 12.10 : linux vulnerabilities (USN-1699-1)

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE CPU feature. On hosts without the XSAVE CPU feature, using qemu userspace, an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-1696-1)

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

Ubuntu 10.04 LTS / 11.10 / 12.04 LTS / 12.10 : qemu-kvm vulnerability (USN-1692-1)

It was discovered that QEMU incorrectly handled certain e1000 packet sizes. In certain environments, an attacker may use this flaw in combination with large packets to cause a denial of service or execute arbitrary code in the guest. Note that Tenable Network Security has extracted the preceding...

USN-1692-1: QEMU vulnerability

It was discovered that QEMU incorrectly handled certain e1000 packet sizes. In certain environments, an attacker may use this flaw in combination with large packets to cause a denial of service or execute arbitrary code in the guest...

Debian DSA-2607-1 : qemu-kvm - buffer overflow

It was discovered that the e1000 emulation code in QEMU does not enforce frame size limits in the same way as the real hardware does. This could trigger buffer overflows in the guest operating system driver for that network card, assuming that the host system does not discard such frames which it...

[SECURITY] [DSA 2607-1] qemu-kvm security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2607-1 [email protected] http://www.debian.org/security/ Florian Weimer January 15, 2013 http://www.debian.org/security/faq -...

USN-1689-1: Linux kernel vulnerabilities

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

Debian Security Advisory DSA 2607-1 (qemu-kvm - buffer overflow)

It was discovered that the e1000 emulation code in QEMU does not enforce frame size limits in the same way as the real hardware does. This could trigger buffer overflows in the guest operating system driver for that network card, assuming that the host system does not discard such frames which it...

Ubuntu: Security Advisory (USN-1688-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu: Security Advisory (USN-1689-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu Update for linux-lts-backport-oneiric USN-1688-1

Check for the Version of linux-lts-backport-oneiric OpenVAS Vulnerability Test $Id: gbubuntuUSN16881.nasl 7958 2017-12-01 06:47:47Z santu $ Ubuntu Update for linux-lts-backport-oneiric USN-1688-1 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH,...

Ubuntu 11.10 : linux vulnerabilities (USN-1689-1)

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

Ubuntu 10.04 LTS : linux-lts-backport-oneiric vulnerabilities (USN-1688-1)

Jon Howell reported a flaw in the Linux kernel's KVM Kernel-based virtual machine subsystem's handling of the XSAVE feature. On hosts, using qemu userspace, without the XSAVE feature an unprivileged local attacker could exploit this flaw to crash the system. CVE-2012-4461 A flaw was discovered in...

DSA-2607-1 qemu-kvm - buffer overflow

Bulletin has no description...

Debian: Security Advisory (DSA-2607-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2013 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...

Important: Red Hat Security Advisory: rhev-hypervisor6 security, bug fix, and enhancement update

An updated rhev-hypervisor6 package that fixes one security issue, various bugs, and adds enhancements is now available. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Fedora 17 : kernel-3.6.7-4.fc17 (2012-18684)

CVE-2012-4461: kvm: invalid opcode oops on SETSREGS with OSXSAVE bit set Update to upstream stable release 3.6.7 Assorted other fixes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automaticall...