Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002021)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002021 advisory. Race condition in the kvmmigratepittimer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a...

SUSE CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

DEBIAN-CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

Linux kernel KVM 'kvm_pit_load_count()' function denial of service vulnerability

Linux kernel is an open source operating system. kvm is a virtualization infrastructure used in it. A security vulnerability in the Linux kernel KVM 'kvmpitloadcount' function allows remote attackers to exploit the vulnerability by submitting a special request to crash the system...

Debian Security Advisory DSA 2389-1 (linux-2.6 - privilege escalation/denial of service/information leak)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2011-2183Andrea Righi reported an issue in KSM, a memory-saving de-duplication...

Ubuntu 10.04 LTS : linux-lts-backport-oneiric vulnerabilities (USN-1384-1)

A bug was discovered in the Linux kernel's calculation of OOM Out of memory scores, that would result in the wrong process being killed. A user could use this to kill the process with the highest OOM score, even if that process belongs to another user or the system. CVE-2011-4097 Paolo Bonzini...

Ubuntu: Security Advisory (USN-1384-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 10.04 LTS : linux-ec2 vulnerabilities (USN-1388-1)

Paolo Bonzini discovered a flaw in Linux's handling of the SGIO ioctl command. A local user, or user in a VM could exploit this flaw to bypass restrictions and gain read/write access to all data on the affected block device. CVE-2011-4127 A flaw was found in KVM's Programmable Interval Timer PIT...

USN-1386-1: Linux kernel (Natty backport) vulnerabilities

The linux kernel did not properly account for PTE pages when deciding which task to kill in out of memory conditions. A local, unprivileged could exploit this flaw to cause a denial of service. CVE-2011-2498 A flaw was discovered in the TOMOYO LSM's handling of mount system calls. An unprivileged...

Ubuntu 11.10 : linux vulnerabilities (USN-1363-1)

A bug was discovered in the Linux kernel's calculation of OOM Out of memory scores, that would result in the wrong process being killed. A user could use this to kill the process with the highest OOM score, even if that process belongs to another user or the system. CVE-2011-4097 A flaw was found...

USN-1362-1: Linux kernel vulnerabilities

Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local user who can mount a FUSE file system could cause a denial of service. CVE-2011-3353 A flaw was found in KVM's Programmable Interval Timer PIT. When a virtual interrupt control is not available a local user could use this to caus...

USN-1361-1: Linux kernel vulnerabilities

Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local user who can mount a FUSE file system could cause a denial of service. CVE-2011-3353 A flaw was found in KVM's Programmable Interval Timer PIT. When a virtual interrupt control is not available a local user could use this to caus...

[SECURITY] [DSA 2389-1] linux-2.6 security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ---------------------------------------------------------------------- Debian Security Advisory DSA-2389-1 [email protected] http://www.debian.org/security/ Dann Frazier January 15, 2012 http://www.debian.org/security/faq -...