UBUNTU-CVE-2015-2751

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service host lock via unspecified domctl operations...

CVE-2015-2751

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service host lock via unspecified domctl operations...

CVE-2015-2751

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service host lock via unspecified domctl operations...

CVE-2015-2751

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service host lock via unspecified domctl operations...

PT-2015-5867

Name of the Vulnerable Software and Affected Versions Xen versions 4.3.x through 4.5.x Description The issue allows remote domains with partial management control to cause a denial of service, resulting in a host lock, through unspecified domctl operations when toolstack disaggregation is used...

CVE-2015-2751: Undefined Security Weakness

Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service host lock via unspecified domctl operations...

PT-2015-5868

Name of the Vulnerable Software and Affected Versions Xen versions 3.2.x through 4.5.x Description The issue concerns the XEN DOMCTL memory mapping hypercall in Xen, which is not preemptible when using a PCI passthrough device. This could allow local users of the x86 HVM domain to cause a denial ...

Certain domctl operations may be abused to lock up the host

ISSUE DESCRIPTION XSA-77 put the majority of the domctl operations on a list excepting them from having security advisories issued for them if any effects their use might have could hamper security. Subsequently some of them got declared disaggregation safe, but for a small subset this was not...

xen-kernel -- Certain domctl operations may be abused to lock up the host

The Xen Project reports: XSA-77 put the majority of the domctl operations on a list excepting them from having security advisories issued for them if any effects their use might have could hamper security. Subsequently some of them got declared disaggregation safe, but for a small subset this was...

PT-2013-5068

Name of the Vulnerable Software and Affected Versions Xen versions 3.4.x through 4.3.x Description The issue allows local guest administrators to cause a denial of service host deadlock due to the XEN DOMCTL getmemlist hypercall not always obtaining the page alloc lock and mm rwlock in the same...