-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2636-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff March 01, 2013 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xen Vulnerability : several Problem type : remote Debian-specific: no CVE ID : CVE-2012-4544 CVE-2012-5511 CVE-2012-5634 CVE-2013-0153 Debian Bug : Multiple vulnerabilities have been discovered in the Xen hypervisor. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2012-4544 Insufficient validation of kernel or ramdisk sizes in the Xen PV domain builder could result in denial of service. CVE-2012-5511 Several HVM control operations performed insufficient validation of input, which could result in denial of service through resource exhaustion. CVE-2012-5634 Incorrect interrupt handling when using VT-d hardware could result in denial of service. CVE-2013-0153 Insufficient restriction of interrupt access could result in denial of service. For the stable distribution (squeeze), these problems have been fixed in version 4.0.1-5.7. For the testing distribution (wheezy), these problems have been fixed in version 4.1.4-2. For the unstable distribution (sid), these problems have been fixed in version 4.1.4-2. We recommend that you upgrade your xen packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
Debian: DSA-2636-1: xen security update
Multiple vulnerabilities have been discovered in the Xen hypervisor. The Common Vulnerabilities and Exposures project identifies the following problems:
