UBUNTU-CVE-2022-3643

Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It appears to be an unwritten? assumption in the rest of the Linux network stack that packet...

kernel: ibmvnic: free reset-work-item when flushing

A memory leak flaw was found in the Linux kernel’s IBM Virtual Network Interface Controller ibmvnic driver. This issue involved not properly freeing memory associated with a reset work item when the reset work queue is flushed, causing the reset-work-item not to be deallocated. This flaw allows a...

CVE-2022-38380

An improper access control CWE-284 vulnerability in FortiOS version 7.2.0 and versions 7.0.0 through 7.0.7 may allow a remote authenticated read-only user to modify the interface settings via the API...

PT-2022-6166 · Cisco +6 · Cisco +6

Name of the Vulnerable Software and Affected Versions: Linux affected versions not specified Description: The issue is related to the Linux network backend, specifically the netback driver, where a guest can trigger a NIC interface reset, abort, or crash by sending certain kinds of packets. This ...

Informational: PAN-OS: Impact of the NVIDIA Dataplane Development Kit (DPDK) Vulnerability CVE-2022-28199

The Palo Alto Networks Product Security Assurance team evaluated the NVIDIA Dataplane Development Kit DPDK vulnerability CVE-2022-28199 as it relates to our products. This vulnerability causes networking stacks that use the NVIDIA distribution of the DPDK to enter an unrecoverable state when...

The vulnerability of the FortiOS network interface controller software in FortiGate, related to access control deficiencies, allows attackers to disclose sensitive information.

The vulnerability of the FortiOS network interface controller software in FortiGate systems is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor to disclose protected information...

Air-Gapped Devices Can Send Covert Morse Signals via Network Card LEDs

A security researcher who has a long line of work demonstrating novel data exfiltration methods from air-gapped systems has come up with yet another technique that involves sending Morse code signals via LEDs on network interface cards NICs. The approach, codenamed ETHERLED, comes from Dr...

Security Bulletin: This Power System update is being released to address CVE-2019-16649 and CVE-2019-16650

Summary POWER8 and POWER9: In response to security issues with virtual media, new Power System firmware updates are being released to address Common Vulnerabilities and Exposures issue numbers CVE-2019-16649 and CVE-2019-16650. Vulnerability Details CVEID:CVE-2019-16649 DESCRIPTION: Multiple...

The vulnerability of RSA key-generation functions in microprogramming-based network interface controllers of Cisco Adaptive Security Appliances (ASA) and Cisco Firepower Threat Defense (FTD) allows attackers to calculate secret RSA keys.

The vulnerability of RSA key exchange functions in microprogramming-based network interface controllers of Cisco Adaptive Security Appliances ASA and Cisco Firepower Threat Defense FTD is related to the use of strictly encrypted credentials. Exploiting this vulnerability allows a malicious actor ...

DEBIAN-CVE-2022-37394

An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnictype, creating an instance bound to that port, and then changing the vnictype of the bound port to macvtap, an authenticated user may cause the compu...

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information causing a denial of service.

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Vulnerability Spotlight: How misusing properly serialized data opened TCL LinkHub Mesh Wi-Fi system to 17 vulnerabilities

By Carl Hurd. The TCL LinkHub Mesh Wi-Fi system is a multi-device Wi-Fi system that allows users to expand access to their network over a large physical area. What makes the LInkHub system unique is the lack of a network interface to manage the devices individually or in the mesh. Instead, a phon...

[SECURITY] Fedora 35 Update: golang-github-containernetworking-cni-1.1.1-4.fc35

Container Network Interface - networking for Linux containers...

CVE-2022-32290

CVE-2022-32290 affects Northern.tech Mender client versions 3.2.0–3.2.2. The issue is incorrect access control where the Mender Client exposes an HTTP proxy on a non-localhost TCP port across all network interfaces. This allows any device on the same network to connect to the proxy and forward AP...

Fedora: Security Advisory for golang-github-containernetworking-cni (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 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...

[SECURITY] Fedora 36 Update: golang-github-containernetworking-cni-1.1.1-4.fc36

Container Network Interface - networking for Linux containers...

Fedora: Security Advisory for golang-github-containernetworking-cni (FEDORA-2022-725ac93b48)

The remote host is missing an update for the Copyright C 2022 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...

Fedora: Security Advisory for golang-github-containernetworking-cni (FEDORA-2022-1da581ac6d)

The remote host is missing an update for the Copyright C 2022 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...

The vulnerability of the DNS query handler in microprogramming-based network interface controllers of Cisco Adaptive Security Appliances (ASA) and Cisco Firepower Threat Defense (FTD) allows attackers to induce service failures.

The vulnerability of the DNS query handler in microprogramming-based network interface controllers of Cisco Adaptive Security Appliances ASA and Cisco Firepower Threat Defense FTD is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to...

Security Bulletin: SLOTH - Weak MD5 Signature Hash vulnerability may affect DS8000

Summary SLOTH - Weak MD5 Signature Hash vulnerability may affect DS8000 CVE-2015-7575 Vulnerability Details CVEID: CVE-2015-7575 DESCRIPTION: The TLS protocol could allow weaker than expected security caused by a collision attack when using the MD5 hash function for signing a ServerKeyExchange...