Riskcovery

CVE-2016-4480

State
Published
Severity
Not scored
Published
May 18, 2016
Updated
Aug 6, 2024
Reserved
May 3, 2016

Read the record on cve.org

Description

The guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen 4.6.x and earlier does not properly handle the Page Size (PS) page table entry bit at the L4 and L3 page table levels, which might allow local guest OS users to gain privileges via a crafted mapping of memory.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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