kernel: mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index

A vulnerability was found in the Linux kernel's memory management subsystem. The wakeupkswapd function was called with an incorrect zone index. This error could disrupt the proper functioning of memory management, potentially leading to system instability or performance issues...

Microsoft Windows Performance Data Helper Library Code Execution

The vulnerability of the Microsoft Windows Performance Data Helper Library in Windows operating systems is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow a remote attacker to execute arbitrary code...

openSUSE 15 Security Update : python-black (SUSE-SU-2024:2481-1)

The remote openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2024:2481-1 advisory. Updated to version 24.3.0: - CVE-2024-21503: Fixed a performance downgrade on docstrings that contain large numbers of leading tab characters bsc1221530...

Hotfix XS82ECU1070 - For Citrix Hypervisor 8.2 Cumulative Update 1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2 Cumulative Update 1. All customers who are affected by the issues described inCTX691115 - Citrix Hypervisor Security Bulletinshould install this hotfix. Note: This hotfix is available only to customers on...

SUSE: Security Advisory (SUSE-SU-2024:2485-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG 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-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2024:2475-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG 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-only ifdescription...

SUSE-SU-2024:2481-1 Security update for python-black

This update for python-black fixes the following issues: Updated to version 24.3.0: - CVE-2024-21503: Fixed a performance downgrade on docstrings that contain large numbers of leading tab characters bsc1221530...

Citrix Endpoint Management: Database issues

Introduction Citrix offers a series of articles dedicated to troubleshooting various database issues, such as connectivity problems, performance bottlenecks, and data corruption. By enabling quick diagnosis and resolution, these articles help minimize downtime and enhance the reliability and...

SUSE CVE-2023-6917

A vulnerability has been identified in the Performance Co-Pilot PCP package, stemming from the mixed privilege levels utilized by systemd services associated with PCP. While certain services operate within the confines of limited PCP user/group privileges, others are granted full root privileges...

Target Device Performance and Freezing Issues While Patched into a Cisco Catalyst Line of Switches

Target devices experience intermittent freezing behavior and poor performance while patched into a Cisco Catalyst line of switches...

Relating IntelliCache and In-memory Read Caching

Introduced in XenServer 5.6 SP1, IntelliCache is designed to reduce the volume of storage I/O hitting the network and the storage repository SR shared with other hosts. Introduced in XenServer 6.5, in-memory read-caching is designed to reduce the volume of storage I/O hitting an SR and reduce I/O...

How to Improve the Log on Performance in StoreFront

This article details configuration changes that might improve the log on and application enumeration performance in StoreFront...

How to Collect a Citrix Diagnostic Facility (CDF) Trace at System Startup

The CDFControl utility is an event tracing controller or consumer for capturing Citrix Diagnostic Facility CDF trace messages displayed from various Citrix tracing providers. It is made to troubleshoot complex Citrix related issues, parse filter support, and collect performance data. To download...

When to Enable Intermediate Buffering for Local Hard Drive Cache?

Background Enabling Intermediate Buffering improves throughput performance with writing to the write cache drive and can improve target device performance as well. Refer to Buffered Services for additional information on buffered file I/O services. The following are some points to consider before...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Wagtail regular expression denial-of-service via search query parsing

Impact A bug in Wagtail's parsequerystring would result in it taking a long time to process suitably crafted inputs. When used to parse sufficiently long strings of characters without a space, parsequerystring would take an unexpectedly large amount of time to process, resulting in a denial of...

rubygem-uri: ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755

A flaw was found in the rubygem URI. The URI parser mishandles invalid URLs that have specific characters, which causes an increase in execution time parsing strings to URI objects. This issue may result in a regular expression denial of service ReDoS...

Announcing the CVRF API 3.0 upgrade

At the Microsoft Security Response Center, we are committed to continuously improving the security and performance of our services to meet the evolving needs of our customers. We are excited to announce the rollout of the latest version of our Common Vulnerability Reporting CVRF API. This update...

ALSA-2024:4500 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: Mozilla: Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, and Thunderbird 115.13 CVE-2024-6604 Mozilla: Race condition in permission assignment CVE-2024-6601...

PT-2024-29816

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to preventing out of bounds access in performance query extensions in the Linux kernel's drm/v3d component. It involves checking that the number of perfmons userspac...