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Steelstore Cloud Integrated Storage CVE-2019-11184

MEDIUM
Race Condition (CWE-362)
2019-09-16 secure@intel.com
Information Disclosure Race Condition Intel Steelstore Cloud Integrated Storage Cloud Backup 6138 Firmware 6130T Firmware 6130 Firmware 6126T Firmware 6126 Firmware 5120T Firmware 5119T Firmware 5118 Firmware 4116T Firmware 4116 Firmware 4114T Firmware 4110 Firmware 4109T Firmware 3106 Firmware Xeon E5 1428L Firmware Xeon E5 2403 Firmware Xeon E5 2407 Firmware Xeon E5 2418L Firmware Xeon E5 2420 Firmware Xeon E5 2428L Firmware Xeon E5 2430 Firmware Xeon E5 2430L Firmware Xeon E5 2440 Firmware Xeon E5 2448L Firmware Xeon E5 2450 Firmware Xeon E5 2450L Firmware Xeon E5 2470 Firmware Xeon E5 4603 Firmware Xeon E5 4607 Firmware Xeon E5 4610 Firmware Xeon E5 4617 Firmware Xeon E5 4620 Firmware Xeon E5 4640 Firmware Xeon E5 4650 Firmware Xeon E5 4650L Firmware Xeon E5 1620 Firmware Xeon E5 1650 Firmware Xeon E5 1660 Firmware Xeon E5 2603 Firmware Xeon E5 2609 Firmware Xeon E5 2620 Firmware Xeon E5 2630 Firmware Xeon E5 2630L Firmware Xeon E5 2637 Firmware Xeon E5 2640 Firmware Xeon E5 2643 Firmware Xeon E5 2648L Firmware Xeon E5 2650 Firmware Xeon E5 2650L Firmware Xeon E5 2658 Firmware Xeon E5 2660 Firmware Xeon E5 2665 Firmware Xeon E5 2667 Firmware Xeon E5 2670 Firmware Xeon E5 2680 Firmware Xeon E5 2687W Firmware Xeon E5 2690 Firmware Xeon E5 4603 V2 Firmware Xeon E5 4607 V2 Firmware Xeon E5 4610 V2 Firmware Xeon E5 4620 V2 Firmware Xeon E5 4624L V2 Firmware Xeon E5 4627 V2 Firmware Xeon E5 4640 V2 Firmware Xeon E5 4650 V2 Firmware Xeon E5 4657L V2 Firmware Xeon E5 1428L V2 Firmware Xeon E5 2403 V2 Firmware Xeon E5 2407 V2 Firmware Xeon E5 2418L V2 Firmware Xeon E5 2420 V2 Firmware Xeon E5 2428L V2 Firmware Xeon E5 2430 V2 Firmware Xeon E5 2430L V2 Firmware Xeon E5 2440 V2 Firmware Xeon E5 2448L V2 Firmware Xeon E5 2450 V2 Firmware Xeon E5 2450L V2 Firmware Xeon E5 2470 V2 Firmware Xeon E5 1620 V2 Firmware Xeon E5 1650 V2 Firmware Xeon E5 1660 V2 Firmware Xeon E5 2603 V2 Firmware Xeon E5 2609 V2 Firmware Xeon E5 2618L V2 Firmware Xeon E5 2620 V2 Firmware Xeon E5 2628L V2 Firmware Xeon E5 2630 V2 Firmware Xeon E5 2630L V2 Firmware Xeon E5 2637 V2 Firmware Xeon E5 2640 V2 Firmware Xeon E5 2643 V2 Firmware Xeon E5 2648L V2 Firmware Xeon E5 2650 V2 Firmware Xeon E5 2650L V2 Firmware Xeon E5 2658 V2 Firmware Xeon E5 2660 V2 Firmware Xeon E5 2667 V2 Firmware Xeon E5 2670 V2 Firmware Xeon E5 2680 V2 Firmware Xeon E5 2687W V2 Firmware Xeon E5 2690 V2 Firmware Xeon E5 2695 V2 Firmware Xeon E5 2697 V2 Firmware Xeon E5 4610 V3 Firmware Xeon E5 4620 V3 Firmware Xeon E5 4627 V3 Firmware Xeon E5 4640 V3 Firmware Xeon E5 4648 V3 Firmware Xeon E5 4650 V3 Firmware Xeon E5 4655 V3 Firmware Xeon E5 4660 V3 Firmware Xeon E5 4667 V3 Firmware Xeon E5 4669 V3 Firmware Xeon E5 2658A V3 Firmware Xeon E5 1428L V3 Firmware Xeon E5 2408L V3 Firmware Xeon E5 2418L V3 Firmware Xeon E5 2428L V3 Firmware Xeon E5 2438L V3 Firmware Xeon E5 1620 V3 Firmware Xeon E5 1630 V3 Firmware Xeon E5 1650 V3 Firmware Xeon E5 1660 V3 Firmware Xeon E5 1680 V3 Firmware Xeon E5 2603 V3 Firmware Xeon E5 2608L V3 Firmware Xeon E5 2609 V3 Firmware Xeon E5 2618L V3 Firmware Xeon E5 2620 V3 Firmware Xeon E5 2623 V3 Firmware Xeon E5 2628L V3 Firmware Xeon E5 2630 V3 Firmware Xeon E5 2630L V3 Firmware Xeon E5 2637 V3 Firmware Xeon E5 2640 V3 Firmware Xeon E5 2643 V3 Firmware Xeon E5 2648L V3 Firmware Xeon E5 2650 V3 Firmware Xeon E5 2650L V3 Firmware Xeon E5 2658 V3 Firmware Xeon E5 2660 V3 Firmware Xeon E5 2667 V3 Firmware Xeon E5 2670 V3 Firmware Xeon E5 2680 V3 Firmware Xeon E5 2683 V3 Firmware Xeon E5 2687W V3 Firmware Xeon E5 2690 V3 Firmware Xeon E5 2695 V3 Firmware Xeon E5 2697 V3 Firmware Xeon E5 2698 V3 Firmware Xeon E5 2699 V3 Firmware Xeon E5 2699A V4 Firmware Xeon E5 2699R V4 Firmware Xeon E5 4610 V4 Firmware Xeon E5 4620 V4 Firmware Xeon E5 4627 V4 Firmware Xeon E5 4628L V4 Firmware Xeon E5 4640 V4 Firmware Xeon E5 4650 V4 Firmware Xeon E5 4655 V4 Firmware Xeon E5 4660 V4 Firmware Xeon E5 4667 V4 Firmware Xeon E5 4669 V4 Firmware Xeon E5 1620 V4 Firmware Xeon E5 1630 V4 Firmware Xeon E5 1650 V4 Firmware Xeon E5 1660 V4 Firmware Xeon E5 1680 V4 Firmware Xeon E5 2603 V4 Firmware Xeon E5 2608L V4 Firmware Xeon E5 2609 V4 Firmware Xeon E5 2618L V4 Firmware Xeon E5 2620 V4 Firmware Xeon E5 2623 V4 Firmware Xeon E5 2628L V4 Firmware Xeon E5 2630 V4 Firmware Xeon E5 2630L V4 Firmware Xeon E5 2637 V4 Firmware Xeon E5 2640 V4 Firmware Xeon E5 2643 V4 Firmware Xeon E5 2648L V4 Firmware Xeon E5 2650 V4 Firmware Xeon E5 2650L V4 Firmware Xeon E5 2658 V4 Firmware Xeon E5 2660 V4 Firmware Xeon E5 2667 V4 Firmware Xeon E5 2680 V4 Firmware Xeon E5 2683 V4 Firmware Xeon E5 2687W V4 Firmware Xeon E5 2690 V4 Firmware Xeon E5 2695 V4 Firmware Xeon E5 2697 V4 Firmware Xeon E5 2697A V4 Firmware Xeon E5 2698 V4 Firmware Xeon E5 2699 V4 Firmware Xeon E7 2850 V2 Firmware Xeon E7 2870 V2 Firmware Xeon E7 2880 V2 Firmware Xeon E7 2890 V2 Firmware Xeon E7 4809 V2 Firmware Xeon E7 4820 V2 Firmware Xeon E7 4830 V2 Firmware Xeon E7 4850 V2 Firmware Xeon E7 4860 V2 Firmware Xeon E7 4870 V2 Firmware Xeon E7 4880 V2 Firmware Xeon E7 4890 V2 Firmware Xeon E7 8850 V2 Firmware Xeon E7 8857 V2 Firmware Xeon E7 8870 V2 Firmware Xeon E7 8880 V2 Firmware Xeon E7 8880L V2 Firmware Xeon E7 8890 V2 Firmware Xeon E7 8891 V2 Firmware Xeon E7 8893 V2 Firmware Xeon E7 4809 V3 Firmware Xeon E7 4820 V3 Firmware Xeon E7 4830 V3 Firmware Xeon E7 4850 V3 Firmware Xeon E7 8860 V3 Firmware Xeon E7 8867 V3 Firmware Xeon E7 8870 V3 Firmware Xeon E7 8880 V3 Firmware Xeon E7 8880L V3 Firmware Xeon E7 8890 V3 Firmware Xeon E7 8891 V3 Firmware Xeon E7 8893 V3 Firmware Xeon E7 8894 V4 Firmware Xeon E7 4809 V4 Firmware Xeon E7 4820 V4 Firmware Xeon E7 4830 V4 Firmware Xeon E7 4850 V4 Firmware Xeon E7 8860 V4 Firmware Xeon E7 8867 V4 Firmware Xeon E7 8870 V4 Firmware Xeon E7 8880 V4 Firmware Xeon E7 8890 V4 Firmware Xeon E7 8891 V4 Firmware Xeon E7 8893 V4 Firmware Netapp
4.8
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V15 - Secure Coding and Architecture Concurrency control, locking
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 4.8 (MEDIUM). Attack characteristics: adjacent network attack vector, high complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.8% exploitation probability (EPSS)

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AnalysisAI

A race condition in specific microprocessors using Intel (R) DDIO cache allocation and RDMA may allow an authenticated user to potentially enable partial information disclosure via adjacent access. Rated medium severity (CVSS 4.8). No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-362. A race condition in specific microprocessors using Intel (R) DDIO cache allocation and RDMA may allow an authenticated user to potentially enable partial information disclosure via adjacent access. Affected products include: Intel 6138 Firmware, Intel 6130T Firmware, Intel 6130 Firmware, Intel 6126T Firmware, Intel 6126 Firmware.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.8 MEDIUM
AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

DescriptionNVD

A race condition in specific microprocessors using Intel (R) DDIO cache allocation and RDMA may allow an authenticated user to potentially enable partial information disclosure via adjacent access.

Threat Intelligence Overview

EPSS Score
0.8%
Top 49% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.8%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Controlled
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +24
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Race conditions occur when multiple concurrent requests exploit the brief time gap between checking a condition and acting upon it (TOCTOU - Time of Check, Time of Use).

Affected Products (CPE)NVD

cpe:2.3:o:intel:6138_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:6130t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:6130_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:6126t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:6126_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:5120t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:5119t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:5118_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:4116t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:4116_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:4114t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:4110_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:4109t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:3106_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-1428l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-2403_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-2407_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-2418l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-2420_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_e5-2428l_firmware:-:*:*:*:*:*:*:*
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