Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from an unhandled offline CPU situation that could lead to a null pointer dereference...

Linux Distros Unpatched Vulnerability : CVE-2024-36888

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix selection of wakecpu in kickpool With cpupossiblemask=0-63 and...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a wakeup that may still be performed by an offline CPU after the CPUHPAPHRTIMERSDYING phase, resulting in...

PT-2025-9007

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel's hrtimers infrastructure allows wakeups to be performed by an outgoing CPU after the CPUHP AP HRTIMERS DYING stage, potentially resulting in bandwidt...

SUSE CVE-2024-36888

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix selection of wakecpu in kickpool With cpupossiblemask=0-63 and cpuonlinemask=0-7 the following kernel oops was observed: smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 8 CPUs Unable to handle kernel...

PT-2024-9025 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to the workqueue component in the Linux kernel. It causes a crash when calling arch vcpu is preempted for an offline CPU. The issue arises due to the...

PT-2024-14768

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue occurs when a system has isolated CPUs via the "isolcpus=" command line parameter, and an attempt is made to offline the last housekeeping CPU. This results in a WARN ON when...