Odd number CPU shows 100% CPU Utilization after disabling Hyperthreading.

After disabling the hyper-threading, the odd number CPU, example CPU 1,3,5 etc.. consistently shows 100% CPU utilization, the even number CPU is normal...

SUSE CVE-2017-14170

In libavformat/mxfdec.c in FFmpeg 3.3.3 - 2.4, a DoS in mxfreadindexentryarray due to lack of an EOF End of File check might cause huge CPU consumption. When a crafted MXF file, which claims a large "nbindexentries" field in the header but does not contain sufficient backing data, is provided, th...

CVE-2023-22323

In BIP-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when OCSP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software...

PT-2023-18429 · Bip-Ip · Bip-Ip

Name of the Vulnerable Software and Affected Versions: BIP-IP versions 13.1.x BIP-IP versions 14.1.x before 14.1.5.3 BIP-IP versions 15.1.x before 15.1.8.1 BIP-IP versions 16.1.x before 16.1.3.3 BIP-IP versions 17.0.x before 17.0.0.2 Description: When an OCSP authentication profile is configured ...

Cisco IOS XE Software Rate Limiting Network Address Translation DoS (cisco-sa-ratenat-pYVLA7wM) Unpatched Commands

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco...

Cisco IOS XE Software Rate Limiting Network Address Translation DoS (cisco-sa-ratenat-pYVLA7wM)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco...

Fedora: Security Advisory for sysstat (FEDORA-2022-9f3af921a5)

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 sysstat (FEDORA-2022-5adda2d05f)

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...

Design/Logic Flaw

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved on ACX7000 Series allows an unauthenticated network-based attacker to cause a partial Denial of Service DoS. On receipt of specific IPv6 transit traffic,...

PT-2022-6673 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved on ACX7000 Series versions 21.1-EVO prior to 21.1R3-S2-EVO Juniper Networks Junos OS Evolved on ACX7000 Series versions 21.2-EVO prior to 21.2R3-S2-EVO Juniper Networks Junos OS Evolved on ACX7000 Series...

Security Bulletin: A Security Vulnerability Has Been Identified in IBM Tivoli Monitoring Shipped with Asset and Service Management (CVE-2014-0963)

Summary IBM Tivoli Monitoring is shipped as a component of Maximo Asset Management, Maximo Asset Management Essentials, Maximo Industry Solutions including Maximo for Nuclear Power, Maximo for Transportation, Maximo for Life Sciences, Maximo for Oil and Gas and Maximo for Utilities, SmartCloud...

Security Bulletin: Security vulnerability in IBM WebSphere Application Server, which is shipped with IBM Business Process Manager (BPM): CPU Utilization (CVE-2014-0963)

Summary IBM WebSphere Application Server is shipped as a component of IBM Business Process Manager. Information about a security vulnerability, which affects IBM WebSphere Application Server, has been published in a security bulletin. Vulnerability Details For vulnerability details, see the...

Security Bulletin: IBM HTTP Server CPU utilization (CVE-2014-0963)

Summary IBM HTTP Server is affected by a problem related to the SSL implementation which, under very specific conditions, can cause CPU utilization to rapidly increase. Vulnerability Details CVE ID: CVE-2014-0963 DESCRIPTION: IBM HTTP Server is affected by a problem with the handling of certain S...

Security Bulletin: Security vulnerabilities have been identified in an IBM® Tivoli Monitoring shared component shipped with Tivoli Storage Productivity Center and System Storage Productivity Center (CVE-2014-0963)

Summary IBM Tivoli Monitoring shared component is included as part of Tivoli Storage Productivity Center and System Storage Productivity Center. Information about security vulnerabilities affecting an IBM Tivoli Monitoring shared component has been published in a security bulletin. Vulnerability...

RLSA-2022:5316 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: buffer overflow in IPsec ESP transformation code CVE-2022-27666 kernel: out-of-bounds read in fbcongetfont function CVE-2020-28915 For more details about the security issues, including th...

Denial Of Service (DoS)

.NET and Visual Studio are vulnerable to Denial Of Service DoS. The vulnerability exists due to a flaw in dotnet allowing an attacker to crash the system by sending MyCookie=chunks-2147483647 without the actual cookie chunks, causing large allocations, exceptions, and excess CPU utilization on th...

CVE-2019-19331

knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A...

Uncontrolled Resource Consumption in Apache ZooKeeper

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10,...

Design/Logic Flaw

On F5 BIG-IP 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when multiple route domains are configured, undisclosed requests to big3d can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evalua...

CVE-2022-29480

CVE-2022-29480 affects F5 BIG-IP big3d when multiple route domains are configured, allowing undisclosed requests to cause CPU resource consumption and possible DoS. Concrete details from the connected advisory (K71103363): vulnerable BIG-IP versions include 13.1.x before 13.1.5 (13.1.0–13.1.4), a...