CVE-2023-20585
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
31/100
Published: 2026-04-16
Modified: 2026-10-28
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Interaction
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
High
PR:
High
UI:
None
S:
X
AT:
None
VC:
None
VI:
High
VA:
None
Description
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.