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OpenAdvisories
Unscored DSA-2666-1 3 CVEs

xen - several

Published May 12, 2013 · Updated Mar 9, 2026

Fixed packages 2

ReleasePackageFixed in
Debian · 6.0 xen 4.0.1-5.11
Debian · 7 xen 4.1.4-3+deb7u1

Vulnerabilities 3

  • Unscored —

    Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV …

  • Unscored —

    Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessin…

  • Unscored —

    Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows …