CVE-2014-1666

The dophysdevop function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the 1 PHYSDEVOPpreparemsix and 2 PHYSDEVOPreleasemsix operations, which allows local PV guests to cause a denial of service host or guest malfunction or possibly gain privileges via...

Design/Logic Flaw

The dophysdevop function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the 1 PHYSDEVOPpreparemsix and 2 PHYSDEVOPreleasemsix operations, which allows local PV guests to cause a denial of service host or guest malfunction or possibly gain privileges via...

Fedora 19 : xen-4.2.2-10.fc19 (2013-11837)

XSA-45/CVE-2013-1918 breaks page reference counting let pygrub handle set default='$nextentry' line in F19 libxl: Set vfb and vkb devid if not done so by the caller add upstream patch for PCI passthrough problems after XSA-46 xenstore permissions not set correctly by libxl XSA-57 Note that Tenabl...

Fedora 18 : xen-4.2.2-6.fc18 (2013-10136)

Information leak on XSAVE/XRSTOR capable AMD CPUs XSA-52, CVE-2013-2076 970206 Hypervisor crash due to missing exception recovery on XRSTOR XSA-53, CVE-2013-2077 970204 Hypervisor crash due to missing exception recovery on XSETBV XSA-54, CVE-2013-2078 970202 Multiple vulnerabilities in libelf PV...

Fedora 18 : xen-4.2.2-7.fc18 (2013-10941)

Revised fixes for XSA-55 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenable...

Fedora 19 : xen-4.2.2-6.fc19 (2013-9986)

Information leak on XSAVE/XRSTOR capable AMD CPUs XSA-52, CVE-2013-2076 970206 Hypervisor crash due to missing exception recovery on XRSTOR XSA-53, CVE-2013-2077 970204 Hypervisor crash due to missing exception recovery on XSETBV XSA-54, CVE-2013-2078 970202 Multiple vulnerabilities in libelf PV...

Fedora 18 : xen-4.2.2-9.fc18 (2013-11768)

add upstream patch for PCI passthrough problems after XSA-46 xenstore permissions not set correctly by libxl XSA-57 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format ...

[SECURITY] Fedora 18 Update: xen-4.2.2-9.fc18

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

Fedora 19 : xen-4.2.2-5.fc19 (2013-8513)

xend toolstack doesn't check bounds for VCPU affinity XSA-56, CVE-2013-2072 xen-devel should require libuuid-devel, pygrub menu items can include too much text Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has...

Fedora 18 : xen-4.2.2-3.fc18 (2013-7426)

PV guests can use non-preemptible long latency operations to mount a denial of service attack on the whole system XSA-45, CVE-2013-1918, malicious guests can inject interrupts through bridge devices to mount a denial of service attack on the whole system XSA-49, CVE-2013-1952 Note that Tenable...

Fedora 19 : xen-4.2.2-3.fc19 (2013-7406)

update to xen-4.2.2 including two security fixes and fix two possible denial of service attacks Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possib...

Fedora 18 : xen-4.2.2-1.fc18 (2013-6641)

update to xen-4.2.2 which includes security fixes, make xendomains work better with xl Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible withou...