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Unscored DSA-3140-1 5 CVEs

xen - security update

Published Jan 27, 2015 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 7 xen 4.1.4-3+deb7u4

Vulnerabilities 5

  • Unscored —

    The do_mmu_update function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page…

  • Unscored —

    arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HV…

  • Unscored —

    The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, …

  • Unscored —

    The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking…

  • Unscored —

    The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which …