CVE-2014-9030

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 allows remote domains to cause a denial…

published November 24, 2014

CVSS
—
EPSS
2%
Percentile
82.3
In the wild
Unconfirmed
What it is

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 allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02197 · 82.3th percentile
Published
2014-11-24T15:00Z
EPSS history
Timeline
  • 24 NOV 15:00Z
    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 allows remote domains to cause a denial…
    cvelistv5