CVE-2023-53233 net/smc: fix deadlock triggered by cancel_delayed_work_syn()

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix deadlock triggered by canceldelayedworksyn The following LOCKDEP was detected: Workqueue: events smclgrfreework smc WARNING: possible circular locking dependency detected...

CVE-2023-53223 drm/msm/dsi: Add missing check for alloc_ordered_workqueue

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue as it may return NULL pointer and cause NULL pointer dereference. Patchwork:...

CVE-2023-53223 drm/msm/dsi: Add missing check for alloc_ordered_workqueue

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue as it may return NULL pointer and cause NULL pointer dereference. Patchwork:...

CVE-2023-53223

The CVE-2023-53223 issue affects the Linux kernel component drm/msm/dsi where alloc_ordered_workqueue may return NULL. The vulnerability arises from a missing check of the return value, potentially leading to a NULL pointer dereference. A patch addressing this check has been published (Patchwork:...

CVE-2023-53223 drm/msm/dsi: Add missing check for alloc_ordered_workqueue

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue as it may return NULL pointer and cause NULL pointer dereference. Patchwork:...

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 unchecked allocorderedworkqueue return value that could result in a null pointer dereference...

PT-2025-37664

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A missing check for the return value of alloc ordered workqueue can lead to a NULL pointer dereference within the drm/msm/dsi subsystem of the Linux kernel. The vulnerability is...

PT-2025-37657

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.2.0-rc3-rt1 Description: A flaw exists in the Linux kernel related to the EFI runtime services. Specifically, the efi rt lock spinlock could lead to preemption issues when called from within EFI runtime...

CVE-2025-39737

In the Linux kernel, the following vulnerability has been resolved: mm/kmemleak: avoid soft lockup in kmemleakdocleanup A soft lockup warning was observed on a relative small system x86-64 system with 16 GB of memory when running a debug kernel with kmemleak enabled. watchdog: BUG: soft lockup -...

CVE-2025-39737

CVE-2025-39737 corresponds to a Linux kernel kmemleak issue where soft lockups occurred during cleanup of a large kmemleak object set (e.g., ~40k objects). The provided Astra Linux bulletin notes the fix: in kmemleak_do_cleanup(), periodically call cond_resched() inside the cleanup loop to avoid ...

CVE-2025-39737 mm/kmemleak: avoid soft lockup in __kmemleak_do_cleanup()

In the Linux kernel, the following vulnerability has been resolved: mm/kmemleak: avoid soft lockup in kmemleakdocleanup A soft lockup warning was observed on a relative small system x86-64 system with 16 GB of memory when running a debug kernel with kmemleak enabled. watchdog: BUG: soft lockup -...

CVE-2025-39737 mm/kmemleak: avoid soft lockup in __kmemleak_do_cleanup()

In the Linux kernel, the following vulnerability has been resolved: mm/kmemleak: avoid soft lockup in kmemleakdocleanup A soft lockup warning was observed on a relative small system x86-64 system with 16 GB of memory when running a debug kernel with kmemleak enabled. watchdog: BUG: soft lockup -...

PT-2025-44760

Name of the Vulnerable Software and Affected Versions Linux Kernel hi311x CAN driver affected versions not specified Description The Linux kernel’s hi311x CAN driver contains a flaw where a null pointer dereference can occur when resuming from sleep if the network interface was not previously...

kernel: drm/vkms: Fix null-ptr-deref in vkms_release()

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix null-ptr-deref in vkmsrelease A null-ptr-deref is triggered when it tries to destroy the workqueue in vkms-output.composerworkq in vkmsrelease. KASAN: null-ptr-deref in range 0x0000000000000118-0x000000000000011f CP...

SUSE CVE-2025-39692

In the Linux kernel, the following vulnerability has been resolved: smb: server: split ksmbdrdmastoplistening out of ksmbdrdmadestroy We can't call destroyworkqueuesmbdirectwq; before stopsessions! Otherwise already existing connections try to use smbdirectwq as a NULL pointer...

crypto: qat - flush misc workqueue during device shutdown

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SUSE CVE-2025-39721

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - flush misc workqueue during device shutdown Repeated loading and unloading of a device specific QAT driver, for example qat4xxx, in a tight loop can lead to a crash due to a use-after-free scenario. This occurs when...

CVE-2025-39721

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - flush misc workqueue during device shutdown Repeated loading and unloading of a device specific QAT driver, for example qat4xxx, in a tight loop can lead to a crash due to a use-after-free scenario. This occurs when...

DEBIAN-CVE-2025-39721

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - flush misc workqueue during device shutdown Repeated loading and unloading of a device specific QAT driver, for example qat4xxx, in a tight loop can lead to a crash due to a use-after-free scenario. This occurs when...

AZL-66989 CVE-2025-39706 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Destroy KFD debugfs after destroy KFD wq Since KFD proc content was moved to kernel debugfs, we can't destroy KFD debugfs before kfdprocessdestroywq. Move kfdprocessdestroywq prior to kfddebugfsfini to fix a kernel NU...