synced 10 MIN AGO
01 Record

CVE-2015-1142857

On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe driver before commit

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 Description

On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe driver before commit

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
2.10% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 81.5% of scored records. A rank, not a probability.
NVD base score
8.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Low. 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
2018-01-23 14:00Z8 YR AGO
Last updated
2024-09-16 20:26Z2 YR AGO
Reserved
2018-01-23
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
Data version
5.1
Document digest
d715988d6324775d5cfbf3a1ca4e26d832e66578d4d282bf7a9c0f6a62178a82

05 Affected products

VendorProductVersionsPlatforms
dpdkdpdkNot specified—
intel82576Not specified—
intel82576_firmwareNot specified—
intel82599Not specified—
intel82599_firmwareNot specified—
inteli350Not specified—
inteli350_firmwareNot specified—
intelx540Not specified—
intelx540_firmwareNot specified—
intelx710Not specified—
intelx710_firmwareNot specified—
linuxlinux_kernel_i40e/i40evfNot specified—
linuxlinux_kernel_ixgbeNot specified—
redhatenterprise_linuxNot specified—
redhatenterprise_mrgNot specified—
redhatopenstackNot specified—

06 References