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CVE-2019-14818

Status Candidate

Overview

A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.

Related Files

Red Hat Security Advisory 2020-1735-01
Posted Apr 28, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-1735-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include denial of service and memory leak vulnerabilities.

tags | advisory, denial of service, vulnerability, memory leak
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | 007b9251437109d191e550f00bf2314823a79c02f591fa4a2765026e8c42b960
Red Hat Security Advisory 2020-1226-01
Posted Apr 1, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-1226-01 - The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | b91e3b6dd2ed52c1192b89031510dbc439e72e5b46c094b1992a9058cbf74565
Red Hat Security Advisory 2020-0172-01
Posted Jan 22, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0172-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | d001b2373f4967991ea46a1eae298ded73765592aa4fc39b27a3d55d3390725f
Red Hat Security Advisory 2020-0171-01
Posted Jan 22, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0171-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | 83bb345c5b950872096eec2fc7401cdd0e6dd45cb6770fbda9535420a870eea1
Red Hat Security Advisory 2020-0168-01
Posted Jan 21, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0168-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | e0c81ab6bd5bcc1178dc47301ae4862d13420ef4cc9dbc59a999519726894394
Red Hat Security Advisory 2020-0166-01
Posted Jan 21, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0166-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | 6d10fa5dd5ea0f28988ec7ac02f30e1c073c315c0c5727137da61da7bc6dcf8e
Red Hat Security Advisory 2020-0165-01
Posted Jan 21, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0165-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.

tags | advisory, remote, denial of service, protocol
systems | linux, redhat
advisories | CVE-2019-14818
SHA-256 | 5c6e7454a1e8007798b9edd0758e52b92fdde2d9535e1ffb521d435da22e9c3b
Ubuntu Security Notice USN-4189-1
Posted Nov 13, 2019
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4189-1 - Jason Wang discovered that DPDK incorrectly handled certain messages. An attacker in a malicious container could possibly use this issue to cause DPDK to leak resources, resulting in a denial of service.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2019-14818
SHA-256 | 4dd2c97b9926713dc242ff1dd2be7ba5699970810075c1851261ec87c8fc606d
Debian Security Advisory 4567-1
Posted Nov 13, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4567-1 - It was discovered that the vhost PMD in DPDK, a set of libraries for fast packet processing, was affected by memory and file descriptor leaks which could result in denial of service.

tags | advisory, denial of service
systems | linux, debian
advisories | CVE-2019-14818
SHA-256 | bddd49b7817f1c4c15edd86d502a2dea39a1f9ee460b62d25ba7a5337c824b14
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