Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987069)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987069 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: nci: add flushworkqueue to prevent uaf Our detector found a concurrent use-after-free bug wh...

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 hpdrxirqcreateworkqueue function not properly freeing created work queues and allocated memory when it...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987227 advisory. In the Linux kernel, the following vulnerability has been resolved: ixgbevf: Fix resource leak in ixgbevfinitmodule ixgbevfinitmodule won't destroy the workqueue...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-387298)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-387298 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: Always flush async PF workqueue when vCPU is being destroyed Always flush the per-vCPU asyn...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986392)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986392 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...

PT-2025-42708

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the networking subsystem, specifically in the mscc ocelot component. The problem arises from a cyclic delayed work item where canc...

cgroup: split cgroup_destroy_wq into 3 workqueues

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SUSE CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

EUVD-2025-32380

In the Linux kernel, the following vulnerability has been resolved: cgroup: split cgroupdestroywq into 3 workqueues A hung task can occur during 1 LTP cgroup testing when repeatedly mounting/unmounting perfevent and netprio controllers with systemd.unifiedcgrouphierarchy=1. The hang manifests in...

EUVD-2025-32383

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

AZL-75170 CVE-2025-39945 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

AZL-68163 CVE-2025-39945 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

UBUNTU-CVE-2025-39945

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945 cnic: Fix use-after-free bugs in cnic_delete_task

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945 cnic: Fix use-after-free bugs in cnic_delete_task

In the Linux kernel, the following vulnerability has been resolved: cnic: Fix use-after-free bugs in cnicdeletetask The original code uses canceldelayedwork in cniccmstopbnx2xhw, which does not guarantee that the delayed work item 'deletetask' has fully completed if it was already running...

CVE-2025-39945

The CVE-2025-39945 entry concerns a race in the Linux kernel cnic subsystem where a use-after-free can occur if a delayed work item (delete_task) remains active during cnic_dev deallocation. The root cause is that cancel_delayed_work() does not guarantee the delayed work item has finished if it i...

CVE-2025-39932 smb: client: let smbd_destroy() call disable_work_sync(&info->post_send_credits_work)

In the Linux kernel, the following vulnerability has been resolved: smb: client: let smbddestroy call disableworksync&info-postsendcreditswork In smbddestroy we may destroy the memory so we better wait until postsendcreditswork is no longer pending and will never be started again. I actually just...

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 improper handling of the cgroupdestroywq work queue, which could lead to task hangs...

PT-2025-40649

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A hung task can occur during cgroup testing when repeatedly mounting/unmounting perf event and net prio controllers with systemd.unified cgroup hierarchy=1. The hang manifests in cgroup...