CVE-2022-49540

In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix race in schedule and flush work While booting secondary CPUs, cpusreadlock/unlock is not keeping online cpumask stable. The transient online mask results in below calltrace. 0.324121 CPU1: Booted secondary processo...

CVE-2022-49540 rcu-tasks: Fix race in schedule and flush work

In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix race in schedule and flush work While booting secondary CPUs, cpusreadlock/unlock is not keeping online cpumask stable. The transient online mask results in below calltrace. 0.324121 CPU1: Booted secondary processo...

CVE-2022-49540

CVE-2022-49540 refers to a race in the Linux kernel’s RCU Tasks Rude grace-period handling. The issue occurs during boot when multiple CPUs come online and the rcu_tasks_rude_wait_gp() flow calls schedule_on_each_cpu(), which can mis-handle the online cpumask and produce a call trace in __flush_w...

CVE-2024-53127

The CVE-2024-53127 entry concerns a Linux kernel MMC/DW_MMC issue where reverting the patch that widened max_req_size for 4K pages was necessary because it caused kernel/rootfs boot panics on Rockchip RK3566 and StarFive JH7100, and swiotlb/data corruption on StarFive JH7110. The available source...

edk2 security update

20240524-6.0.1 - Replace upstream references Orabug:36569119 20240524-6 - edk2-OvmfPkg-CpuHotplugSmm-delay-SMM-exit.patch RHEL-56974 - edk2-Bumped-openssl-submodule-version-to-0205b5898872.patch RHEL-55336 - Resolves: RHEL-56974 qemu-kvm: warning: Blocked re-entrant IO on MemoryRegion:...

OPENSUSE-SU-2024:0364-1 Security update for virtualbox

This update for virtualbox fixes the following issues: Update to release 7.1.4: NAT: Fixed DHCP problems with certain guests when domain is empty VMSVGA: Improved flickering, black screen and other screen update issues with recent Linux kernels Linux Guest Additions: Introduce initial support for...

CVE-2022-48898

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: do not complete dpauxcmdfifotx if irq is not for aux transfer There are 3 possible interrupt sources are handled by DP controller, HPDstatus, Controller state changes and Aux read/write transaction. At every irq, DP...

Blue Screen with Error Code 0x0000007B When Booting a Target from a vDisk Using Target Device Software 6.x or 7.x

When booting a Target from a vDisk using Target Device Software 6.x or 7.x, you might get a Blue Screen with error code 0x0000007B and the following error description: “ERROR: SOCKET…” The error description will contain additional values as shown in the following screen shot:...

Provisioned Target Device Booting up with Multiple IP Addresses

Provisioned Target Device booting up with multiple IP addresses...

Provisioning Services Target Devices Start with MAC Address as the Computer Name

When booting, VMware ESX target devices replace computer name with MAC Address...

How to Configure PXE Booting of Veeam Agent for Linux Recovery Media

Veeam Agent for Linux Version Requirement Starting with Veeam Agent for Linux 6.1.2, the Veeam Recovery Media is designed to be capable of use in PXE booting.veeam-recovery iso released after 22-May-2024 Purpose This article documents how to configure Linux to PXE boot the Veeam Agent for Linux...

CVE-2024-36944

In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxlfencewait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got o...

Siemens SIMATIC CN 4100 安全漏洞

The Siemens SIMATIC CN 4100 is a communication node from Siemens, Germany. A security vulnerability exists in the Siemens SIMATIC CN 4100 because the affected device contains an unrestricted USB port. An attacker can exploit the vulnerability to potentially misuse the port to boot another operati...

Fedora: Security Advisory for dnsmasq (FEDORA-2024-e00eceb11c)

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...

Citrix Provisioning Target Poor Performance And Slow Boot

Target Devices appear to boot slowly and hang or remain stuck at a black screen shortly after power on. Other devices that are up and running can be found frozen. These machines might be found "unregistered" in Studio and you cannot RDP or console into them. PVS servers may be reporting DB Offlin...

NSA Releases Guide to Combat Powerful BlackLotus Bootkit Targeting Windows Systems

The U.S. National Security Agency NSA on Thursday released guidance to help organizations detect and prevent infections of a Unified Extensible Firmware Interface UEFI bootkit called BlackLotus. To that end, the agency is recommending that "infrastructure owners take action by hardening user...

[SECURITY] Fedora 37 Update: dnsmasq-2.89-2.fc37

Dnsmasq is lightweight, easy to configure DNS forwarder and DHCP server. It is designed to provide DNS and, optionally, DHCP, to a small network. It can serve the names of local machines which are not in the global DNS. The DHCP server integrates with the DNS server and allows machines with...

CVE-2020-22658

In Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10.5.1.0.199, SmartCell Gateway 200 SCG200 before 3.6.2.0.795, SmartZone 100 SZ-100 before 3.6.2.0.795, SmartZone 300 SZ300 before 3.6.2.0.795, Virtua...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt 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...

dracut bug fix and enhancement update

An update is available for dracut. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The dracut packages contain an event-driven initial RAM file system initramfs...