01 Record

CVE-2019-11184

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.

UnratedPUBLISHEDCNA: intel

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

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.

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.82% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 57.0% of scored records. A rank, not a probability.
NVD base score: 4.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2019-09-16 15:59Z7 YR AGO

Last updated

2024-08-04 22:48Z2 YR AGO

Reserved

2019-04-11

Assigning CNA

intel

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-385Covert Timing ChannelBase

Data version

5.1

Document digest

678e5d1516ba440c622f557634d89c776500d395cc415267cd01880b1a7a2d76

05 Affected products

VendorProductVersionsPlatforms

n/aPartial Information Disclosure AdvisorySee provided reference for affected versions—

06 References

www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00290.htmlx_refsource_CONFIRM
arxiv.orghttps://arxiv.org/abs/1909.04841x_refsource_MISC
support.f5.comhttps://support.f5.com/csp/article/K43220413x_refsource_CONFIRM
security.netapp.comhttps://security.netapp.com/advisory/ntap-20190926-0001/x_refsource_CONFIRM
support.f5.comhttps://support.f5.com/csp/article/K43220413?utm_source=f5support&amp%3Butm_medium=RSSx_refsource_CONFIRM
ieeexplore.ieee.orghttps://ieeexplore.ieee.org/document/9152768x_refsource_MISC