CVE-2012-5515

Related Files

Gentoo Linux Security Advisory 201309-24

Posted Sep 27, 2013

Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201309-24 - Multiple vulnerabilities have been found in Xen, allowing attackers on a Xen Virtual Machine to execute arbitrary code, cause Denial of Service, or gain access to data on the host. Versions less than 4.2.2-r1 are affected.

tags | advisory, denial of service, arbitrary, vulnerability

systems | linux, gentoo

advisories | CVE-2011-2901, CVE-2011-3262, CVE-2011-3262, CVE-2012-0217, CVE-2012-0218, CVE-2012-2934, CVE-2012-3432, CVE-2012-3433, CVE-2012-3494, CVE-2012-3495, CVE-2012-3496, CVE-2012-3497, CVE-2012-3498, CVE-2012-3515, CVE-2012-4411, CVE-2012-4535, CVE-2012-4536, CVE-2012-4537, CVE-2012-4538, CVE-2012-4539, CVE-2012-5510, CVE-2012-5511, CVE-2012-5512, CVE-2012-5513, CVE-2012-5514, CVE-2012-5515, CVE-2012-5525, CVE-2012-5634

SHA-256 | 42fbd346dc4e79100c814835fd5068ef0a6bd2ccc23977307e7f191f8be1cc22

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Red Hat Security Advisory 2013-0168-01

Posted Jan 23, 2013

Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2013-0168-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. It was found that the Xen hypervisor implementation did not perform range checking on the guest provided values in multiple hypercalls. A privileged guest user could use this flaw to trigger long loops, leading to a denial of service. It was found that when running a 32-bit binary that uses a large number of shared libraries, one of the libraries would always be loaded at a predictable address in memory. An attacker could use this flaw to bypass the Address Space Layout Randomization security feature.

tags | advisory, denial of service, kernel

systems | linux, redhat

advisories | CVE-2012-1568, CVE-2012-4444, CVE-2012-5515

SHA-256 | b9ff959f49b534fdbdf4cd13becc4578008c34ad8428ee563ddd440250d903e5

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Debian Security Advisory 2582-1

Posted Dec 7, 2012

Authored by Debian | Site debian.org

Debian Linux Security Advisory 2582-1 - Multiple denial of service vulnerabilities have been discovered in the xen hypervisor. One of the issues (CVE-2012-5513) could even lead to privilege escalation from guest to host.

tags | advisory, denial of service, vulnerability

systems | linux, debian

advisories | CVE-2011-3131, CVE-2012-4535, CVE-2012-4537, CVE-2012-4538, CVE-2012-4539, CVE-2012-5510, CVE-2012-5513, CVE-2012-5514, CVE-2012-5515

SHA-256 | b1312d0fb2c22ab833dd73443d88403b729149ad1657106606fb476a56d90894

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