EUVD-2020-3151

Malware in sbrugna...

An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.

...

SUSE CVE-2020-10724

A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read...

SUSE CVE-2020-14374

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copydata function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhostcrypto application. The highest threat from this...

SUSE CVE-2020-14378

An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the movedesc function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause movedesc to get stuck in a 4,294,967,295-count iteration loop. Depending on how vhostcrypto is...

dpdk: librte_vhost Missing inputs validation in Vhost-crypto

A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read...

SUSE SLES12 Security Update : dpdk (SUSE-SU-2020:2768-1)

This update for dpdk fixes the following issues : dpdk was updated to 18.11.9. For a list of fixes check : CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14377,CVE-2020-1 4378: Fixed multiple issues where a malicious guest could harm the host using vhost crypto, including executing code in...

SUSE SLED15 / SLES15 Security Update : dpdk (SUSE-SU-2020:2770-1)

This update for dpdk fixes the following issues : dpdk was updated to 19.11.4 CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14377,CVE-2020-1 4378: Fixed multiple issues where a malicious guest could harm the host using vhost crypto, including executing code in host VM Escape, reading host...

openSUSE Security Update : dpdk (openSUSE-2020-1593)

This update for dpdk fixes the following issues : - dpdk was updated to 18.11.9. For a list of fixes check : - CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14 377,CVE-2020-14378: Fixed multiple issues where a malicious guest could harm the host using vhost crypto, including executing cod...

openSUSE Security Update : dpdk (openSUSE-2020-1599)

This update for dpdk fixes the following issues : - dpdk was updated to 19.11.4 - CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14 377,CVE-2020-14378: Fixed multiple issues where a malicious guest could harm the host using vhost crypto, including executing code in host VM Escape, reading...

openSUSE: Security Advisory for dpdk (openSUSE-SU-2020:1593-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

DEBIAN-CVE-2020-14374

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copydata function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhostcrypto application. The highest threat from this...

DEBIAN-CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

USN-4550-1: DPDK vulnerabilities

Ryan Hall discovered that DPDK incorrectly handled vhost crypto. An attacker inside a guest could use these issues to perform multiple attacks, including denial of service attacks, obtaining sensitive information from the host, and possibly executing arbitrary code on the host...

USN-4550-1 dpdk vulnerabilities

Ryan Hall discovered that DPDK incorrectly handled vhost crypto. An attacker inside a guest could use these issues to perform multiple attacks, including denial of service attacks, obtaining sensitive information from the host, and possibly executing arbitrary code on the host...

UBUNTU-CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

UBUNTU-CVE-2020-14374

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copydata function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhostcrypto application. The highest threat from this...

UBUNTU-CVE-2020-14378

An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the movedesc function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause movedesc to get stuck in a 4,294,967,295-count iteration loop. Depending on how vhostcrypto is...

RHEL 8 : openvswitch2.11 (RHSA-2020:2297)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2297 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic...

dpdk: librte_vhost Missing inputs validation in Vhost-crypto

A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read...