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Unscored DSA-2531-1 2 CVEs

xen - several

Published Aug 18, 2012 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 6.0 xen 4.0.1-5.3

Vulnerabilities 2

  • Unscored —

    The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM …

  • Unscored —

    Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by…