Ubuntu: Security Advisory (USN-1719-1)

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...

USN-1728-1: Linux kernel (EC2) vulnerability

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest kernel to crash, or operate erroneously...

Ubuntu: Security Advisory (USN-1725-1)

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...

USN-1725-1: Linux kernel vulnerability

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest kernel to crash, or operate erroneously...

Ubuntu 10.04 LTS : linux-lts-backport-oneiric vulnerabilities (USN-1719-1)

It was discovered that hypervkvpd, which is distributed in the Linux kernel, was not correctly validating the origin on Netlink messages. An untrusted local user can cause a denial of service of Linux guests in Hyper-V virtualization environments. CVE-2012-2669 Dmitry Monakhov reported a race...

USN-1719-1: Linux kernel (Oneiric backport) vulnerabilities

It was discovered that hypervkvpd, which is distributed in the Linux kernel, was not correctly validating the origin on Netlink messages. An untrusted local user can cause a denial of service of Linux guests in Hyper-V virtualization environments. CVE-2012-2669 Dmitry Monakhov reported a race...

Medium: kernel, nvidia

Issue Overview: The xenfailsafecallback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service guest crash by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption...