CVE-2025-40146 blk-mq: fix potential deadlock while nr_requests grown

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix potential deadlock while nrrequests grown Allocate and free schedtags while queue is freezed can deadlock1, this is a long term problem, hence allocate memory before freezing queue and free memory after queue is...

CVE-2025-40140 net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast

In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that leads to the warning: rtl8150startxmit netifstopqueue;...

CVE-2025-40140 net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast

In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that leads to the warning: rtl8150startxmit netifstopqueue;...

CVE-2025-40140

In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that leads to the warning: rtl8150startxmit netifstopqueue;...

CVE-2025-40125 blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx

In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject stateinsysfs before deleting in blkmqunregisterhctx In blkmqupdatenrhwqueues the return value of blkmqsysfsregisterhctxs is not checked. If sysfs creation for hctx fails, later changing the number of hwqueue...

CVE-2025-40125

In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject stateinsysfs before deleting in blkmqunregisterhctx In blkmqupdatenrhwqueues the return value of blkmqsysfsregisterhctxs is not checked. If sysfs creation for hctx fails, later changing the number of hwqueue...

kernel: net_sched: hfsc: Fix a UAF vulnerability in class handling

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-use condition in hfscchangeclass when...

octeontx2-pf: Fix SQE threshold checking

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PT-2025-46698

Name of the Vulnerable Software and Affected Versions airpig2011 IEC104 versions prior to Commit be6d841 2019-07-08 Description A flaw exists in airpig2011 IEC104 where concurrent enqueueing of elements by multiple threads via the IEC10X PrioEnQueue function can lead to a null or freed queue...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via Application.handlerecv. An attacker can exhaust server memory or CPU resources by causing the system to process unbounded TCP response data from an attacker-controlled upstream...

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 the xe/guc driver failing to check the GuC running state before logging out of the execution queue, which...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990757)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990757 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet: avoid potential UAF in nvmetreqcomplete An nvme target -queueresponse operation...

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 a mismatch in work queue flags, which could cause the kernel to crash...

Linux Distros Unpatched Vulnerability : CVE-2025-40166

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe/guc: Check GuC running state before deregistering exec queue In normal operation, a registered exec queue is disabled and deregistered through the GuC, a...

Linux Distros Unpatched Vulnerability : CVE-2025-40125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blk-mq: check kobject stateinsysfs before deleting in blkmqunregisterhctx In blkmqupdatenrhwqueues the return value of blkmqsysfsregisterhctxs is not checked. I...

Linux Distros Unpatched Vulnerability : CVE-2025-40146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blk-mq: fix potential deadlock while nrrequests grown Allocate and free schedtags while queue is freezed can deadlock1, this is a long term problem, hence...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990812)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990812 advisory. In the Linux kernel, the following vulnerability has been resolved: ice: xsk: disable txq irq before flushing hw iceqpdis intends to stop a given queue pair that is ...

Linux Distros Unpatched Vulnerability : CVE-2025-40140

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that...

kernel: virtio/vsock: Fix accept_queue memory leak

In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix acceptqueue memory leak As the final stages of socket destruction may be delayed, it is possible that virtiotransportrecvlisten will be called after the acceptqueue has been flushed, but before the SOCKDONE flag...

kernel: RDMA/rxe: Fix the qp flush warnings in req

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the qp flush warnings in req When the qp is in error state, the status of WQEs in the queue should be set to error. Or else the following will appear. 920.617269 WARNING: CPU: 1 PID: 21 at...