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CVE-2020-10725

nvd nist
Published: May 20, 2020Modified: Nov 21, 2024

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7.7
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Exploitability: 3.1 / Impact: 4.0
Source: NVD

Description

A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`.

Affected (5)

Show all products
Dpdk: Data Plane Development Kit · Fedoraproject: Fedora · Opensuse: Leap · Oracle: Enterprise Communications Broker
Dpdk
1 product
Data Plane Development Kit
Fedoraproject
1 product
Fedora
Opensuse
1 product
Leap
Oracle
1 product
Enterprise Communications Broker
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Data Plane Development Kit
Up to 19.11
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Fedora
Version 32
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Leap
Version 15.1
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Oracle
Enterprise Communications Broker
Version 3.1.0
Enterprise Communications Broker
Version 3.2.0

Related CWEs

CWE-665
Improper Initialization
The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.

References (12)

Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Issue TrackingPatchVendor Advisory
Source: secalert@redhat.com
Issue TrackingThird Party Advisory
Source: secalert@redhat.com
Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.