Intel(R) DCM software: Protection Mechanism Failure
CVE-2022-33942 is a high-severity protection mechanism failure vulnerability in Intel(R) DCM software, with a CVSS 3.1 base score of 8.8 out of 10. It can be exploited from the same local network by an unauthenticated attacker, without any action from a user. Affected Intel(R) DCM software versions: before version 5.0. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.58% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update Data Center Manager to 5.0 or a later version.
- Read the advisory on intel.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Intel(R) DCM software | Intel(R) DCM software | before version 5.0 | Not stated |
| Intel | Data Center Manager | before 5.0 | 5.0 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- AdjacentThe attacker must be on the same local network segment.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 8.8 | High | CNA (intel.com) |
| CVSS 3.1 | 8.8 | High | NVD |
Official description
Protection mechanism failure in the Intel(R) DCM software before version 5.0 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Protection Mechanism Failure
The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in Intel(R) DCM software
- 7.8 High severity
- 8.8 High severity
- 7.8 High severity
- 7.8 High severity
- 8.8 High severity
Recent Protection Mechanism Failure vulnerabilities
- 7.8 High severity
- 7.5 High severity
- 7.5 High severity
- 10.0 Critical severity
- 7.8 High severity
- 8.8 High severity
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