ID de Prueba:	1.3.6.1.4.1.25623.1.0.71705
Categoría:	Ubuntu Local Security Checks
Título:	Ubuntu USN-1426-1 (linux-image-2.6.32-345-ec2)
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing an update to linux-image-2.6.32-345-ec2 announced via advisory USN-1426-1. Details: Sasha Levin discovered a flaw in the permission checking for device assignments requested via the kvm ioctl in the Linux kernel. A local user could use this flaw to crash the system causing a denial of service. (CVE-2011-4347) Stephan B??rwolf discovered a flaw in the KVM (kernel-based virtual machine) subsystem of the Linux kernel. A local unprivileged user can crash use this flaw to crash VMs causing a deny of service. (CVE-2012-0045) A flaw was discovered in the Linux kernel's cifs file system. An unprivileged local user could exploit this flaw to crash the system leading to a denial of service. (CVE-2012-1090) H. Peter Anvin reported a flaw in the Linux kernel that could crash the system. A local user could exploit this flaw to crash the system. (CVE-2012-1097) Solution: The problem can be corrected by updating your system to the following package versions: Ubuntu 10.04 LTS: linux-image-2.6.32-345-ec2 2.6.32-345.47 http://www.securityspace.com/smysecure/catid.html?in=USN-1426-1 CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:NR/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-4347 http://www.openwall.com/lists/oss-security/2011/11/24/7 Common Vulnerability Exposure (CVE) ID: CVE-2012-0045 http://www.openwall.com/lists/oss-security/2012/01/12/2 SuSE Security Announcement: SUSE-SU-2012:0616 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html Common Vulnerability Exposure (CVE) ID: CVE-2012-1090 http://www.openwall.com/lists/oss-security/2012/02/28/4 RedHat Security Advisories: RHSA-2012:0481 http://rhn.redhat.com/errata/RHSA-2012-0481.html RedHat Security Advisories: RHSA-2012:0531 http://rhn.redhat.com/errata/RHSA-2012-0531.html http://secunia.com/advisories/48842 http://secunia.com/advisories/48964 SuSE Security Announcement: SUSE-SU-2012:0554 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html Common Vulnerability Exposure (CVE) ID: CVE-2012-1097 http://www.openwall.com/lists/oss-security/2012/03/05/1 http://secunia.com/advisories/48898
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