XenSource Xen information disclosure | CVE-2023-46835

NAME
__________
XenSource Xen information disclosure

Platforms Affected:
XenSource Xen

Risk Level:
6.2

Exploitability:
Unproven

Consequences:
Obtain Information

DESCRIPTION
__________

XenSource Xen could allow a local attacker to obtain sensitive information, caused by a mismatch in IOMMU quarantine page table levels that allows a device in quarantine mode to access data from previous quarantine page table usages. An attacker could exploit this vulnerability to obtain data used by previous domains that also had the device assigned.

CVSS 3.0 Information
__________

Privileges Required:
None

User Interaction:
None

Scope:
Unchanged

Access Vector:
Local



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