​​How the Microsoft Secure Future Initiative brings Zero Trust to life

In this blog, you'll learn more about how the Microsoft Secure Future Initiative SFI—a real-world case study on Zero Trust—aligns with Zero Trust strategies. We’ll share key updates from the April 2025 SFI progress report and practical Zero Trust guidance to help you strengthen your organization’...

kernel: nfsd: cancel nfsd_shrinker_work using sync mode in nfs4_state_shutdown_net

In the Linux kernel, the following vulnerability has been resolved: nfsd: cancel nfsdshrinkerwork using sync mode in nfs4stateshutdownnet In the normal case, when we excute echo 0 /proc/fs/nfsd/threads, the function nfs4statedestroynet in nfs4stateshutdownnet will release all resources related to...

kernel: nfsd: release svc_expkey/svc_export with rcu_work

In the Linux kernel, the following vulnerability has been resolved: nfsd: release svcexpkey/svcexport with rcuwork The last reference for cachehead can be reduced to zero in cshow and eshowusing rcureadlock and rcureadunlock. Consequently, svcexportput and expkeyput will be invoked, leading to tw...

kernel: rcu/kvfree: Fix data-race in __mod_timer / kvfree_call_rcu

In the Linux kernel, the following vulnerability has been resolved: rcu/kvfree: Fix data-race in modtimer / kvfreecallrcu KCSAN reports a data race when access the krcp-monitorwork.timer.expires variable in the scheduledelayedmonitorwork function: BUG: KCSAN: data-race in modtimer / kvfreecallrcu...

kernel: Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix use-after-free bugs caused by scosocktimeout When the sco connection is established and then, the sco socket is releasing, timeoutwork will be scheduled to judge whether the sco disconnection is timeout. The sock...

kernel: workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker

In the Linux kernel, the following vulnerability has been resolved: workqueue: Do not warn when cancelling WQMEMRECLAIM work from !WQMEMRECLAIM worker After commit 746ae46c1113 "drm/sched: Mark scheduler work queues with WQMEMRECLAIM" amdgpu started seeing the following warning: workqueue:...

kernel: Bluetooth: hci_conn: Use disable_delayed_work_sync

A flaw was found in the Bluetooth subsystem of the Linux kernel, in the handling of delayed work within the hciconn Host Controller Interface connection structure. The kernel used canceldelayedworksync when shutting down a connection, which cancels ongoing work but allows rescheduling. This could...

CVE-2023-53145 Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btsdio: fix use after free bug in btsdioremove due to race condition In btsdioprobe, the data-work is bound with btsdiowork. It will be started in btsdiosendframe. If the btsdioremove runs with a unfinished work, there...

SUSE CVE-2025-37805

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

CVE-2025-37805

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

DEBIAN-CVE-2025-37805

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

UBUNTU-CVE-2025-37805

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

CVE-2025-37805 sound/virtio: Fix cancel_sync warnings on uninitialized work_structs

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

PT-2025-20333

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data-race issue has been identified in the Linux kernel related to io uring. The issue arises when the request owner changes other flag bits, causing KCSAN to complain. The problem...

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 uninitialized work structure resulting in a desynchronization warning...

Znuny 安全漏洞

Znuny is a work order system from Znuny, Inc. A security vulnerability exists in Znuny 7.1.3 and prior versions that stems from improper access control and could lead to information disclosure...

PT-2025-20334

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been resolved in the Linux kernel related to the sound/virtio module. The issue arises when the virtsnd probe function triggers an error path, leading to a call to...

Entra ID Data Protection: Essential or Overkill?

Microsoft Entra ID formerly Azure Active Directory is the backbone of modern identity management, enabling secure access to the applications, data, and services your business relies on. As hybrid work and cloud adoption accelerate, Entra ID plays an even more central role — managing authenticatio...

CBL Mariner 2.0 Security Update: kernel (CVE-2025-21968)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21968 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after- fre...

Configuration Change Detected (Medium)

The system detected a change in the controller code that was made via the network. An attacker may use code changes to disrupt normal operations, to cause production losses, or to create a security threat. This plugin only works with Tenable.ot. Please visit...