CVE-2022-45112

Local privilege escalation through undisclosed access control flaw

Published Aug 11, 2023 · Updated Oct 10, 2024

Improper access control in Intel Virtual RAID on CPU before 8.0.0.4035 allows local users to elevate privileges through local access. Intel has not published the affected component or the incorrect operation that permits the access-control bypass. Exploitation requires existing low-privilege access and user interaction; successful exploitation elevates privileges, but the resulting privilege level is undisclosed.

CVSS severity7.3
High
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Intel Virtual RAID on CPU before 8.0.0.4035 allows local users to elevate privileges through local access. Intel has not published the affected component or the incorrect operation that permits the access-control bypass. Exploitation requires existing low-privilege access and user interaction; successful exploitation elevates privileges, but the resulting privilege level is undisclosed.

The record

CVE
CVE-2022-45112
Published
Aug 11, 2023
Updated
Oct 10, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Virtual RAID on CPU (Intel VROC)
Classifications
CWE-284, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before version 8.0.0.4035

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Virtual RAID on CPU (Intel VROC)version=before version 8.0.0.4035

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.3Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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