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CVE-2020-10726

Published: May 20, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

6.0

MEDIUM

Description

A vulnerability was found in DPDK versions 19.11 and above. A malicious container that has direct access to the vhost-user socket can keep sending VHOST_USER_GET_INFLIGHT_FD messages, causing a resource leak (file descriptors and virtual memory), which may result in a denial of service.

Vendor	Product	Versions
[UNKNOWN]	dpdk	affected `20.02.1` affected `19.11.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

openSUSE-SU-2020:0693

vendor-advisory

x_refsource_SUSE

FEDORA-2020-04e3d34451

vendor-advisory

x_refsource_FEDORA

https://www.openwall.com/lists/oss-security/2020/05/18/2

x_refsource_MISC

https://www.oracle.com/security-alerts/cpujan2021.html

x_refsource_MISC

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10726

x_refsource_CONFIRM

https://bugs.dpdk.org/show_bug.cgi?id=271

x_refsource_MISC

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