Unauthenticated user-interface service interruption
Published Jun 2, 2022 · Updated Sep 17, 2024
Uncontrolled resource consumption in Dell PowerStore T OS before 2.1.0.0 and X OS before 2.1.1.0 allows remote attackers to interrupt service. Dell has not disclosed which PowerStore User Interface request or resource-management operation consumes resources without an effective limit. No authentication or user interaction is required, but exploitation has high complexity and the documented impact is limited to reduced availability rather than data access or modification.
Summary
What happened
Uncontrolled resource consumption in Dell PowerStore T OS before 2.1.0.0 and X OS before 2.1.1.0 allows remote attackers to interrupt service. Dell has not disclosed which PowerStore User Interface request or resource-management operation consumes resources without an effective limit. No authentication or user interaction is required, but exploitation has high complexity and the documented impact is limited to reduced availability rather than data access or modification.
The record
- CVE
- CVE-2022-22556
- Published
- Jun 2, 2022
- Updated
- Sep 17, 2024
- Vendor
- Dell Technologies
- Product
- PowerStore
- Classifications
- CWE-400, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 2, 2022CVE publishedPublication date reported by the CVE source.
- Sep 17, 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.
- Affected versionversion=unspecified <PowerStore SW v2.1.0.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
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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