Debian: DSA-4201-1: xen security update
Debian: DSA-4201-1: xen security update
Multiple vulnerabilities have been discovered in the Xen hypervisor: CVE-2018-8897
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4201-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Moritz Muehlenhoff May 15, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xen CVE ID : CVE-2018-8897 CVE-2018-10471 CVE-2018-10472 CVE-2018-10981 CVE-2018-10982 Multiple vulnerabilities have been discovered in the Xen hypervisor: CVE-2018-8897 Andy Lutomirski and Nick Peterson discovered that incorrect handling of debug exceptions could result in privilege escalation. CVE-2018-10471 An error was discovered in the mitigations against Meltdown which could result in denial of service. CVE-2018-10472 Anthony Perard discovered that incorrect parsing of CDROM images can result in information disclosure. CVE-2018-10981 Jan Beulich discovered that malformed device models could result in denial of service. CVE-2018-10982 Roger Pau Monne discovered that incorrect handling of high precision event timers could result in denial of service and potentially privilege escalation. For the stable distribution (stretch), these problems have been fixed in version 4.8.3+comet2+shim4.10.0+comet3-1+deb9u6. We recommend that you upgrade your xen packages. For the detailed security status of xen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xen 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.
