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CVE-2020-10722

dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()

A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.

CVSS 3.1 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Dpdk Fedoraproject and 3 more
Products
Ubuntu Linux Data Plane Development Kit Fedora and 7 more
CVE-2019-14818

dpdk: possible memory leak leads to denial of service

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.

CVSS 3.1 · 7.5 High EPSS 2.8% KEV · Not listed
Vendors
Dpdk Fedoraproject Redhat
Products
Data Plane Development Kit Fedora Enterprise Linux and 4 more
CVE-2018-1059

dpdk: Information exposure in unchecked guest physical to host virtual address translations

The DPDK vhost-user interface does not check to verify that all the requested guest physical range is mapped and contiguous when performing Guest Physical Addresses to Host Virtual Addresses translations. This may lead to a malicious guest exposing vhost-user backend process memory. All versions before 18.02.1 are vulnerable.

CVSS 3.0 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Dpdk Redhat
Products
Ubuntu Linux Data Plane Development Kit Ceph Storage and 8 more
CVE-2015-1142857

kernel: net: ethernet flow control vulnerability in SRIOV devices

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 f079fa005aae08ee0e1bc32699874ff4f02e11c1, the Linux Kernel i40e/i40evf driver before e7358f54a3954df16d4f87e3cad35063f1c17de5 and the DPDK before commit 3f12b9f23b6499ff66ec8b0de941fb469297e5d0, additionally Multiple vendor NIC firmware is affected.

CVSS 3.0 · 8.6 High EPSS 2.1% KEV · Not listed
Vendors
Dpdk Intel Linux
Products
Dpdk 82576 82576 Firmware and 10 more