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...

UBUNTU-CVE-2025-39706

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...

UBUNTU-CVE-2025-39707

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpudmcapabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpudmcapabilities file in debugfs...

CVE-2025-39707 drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpudmcapabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpudmcapabilities file in debugfs...

CVE-2025-39707

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpudmcapabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpudmcapabilities file in debugfs...

CVE-2025-39707

Technical details for CVE-2025-39707 (affected component, root cause, impact, or fix) are not publicly provided in the connected documents. Monitor for updates from vendor advisories and security feeds.

CVE-2025-39707 drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpudmcapabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpudmcapabilities file in debugfs...

CVE-2025-39706

Summary: CVE-2025-39706 affects the Linux kernel's DRM/AMDKFD path. The issue arises when destroying KFD debugfs before kfd_process_destroy_wq, causing a NULL pointer hang due to an attempted remove of /sys/kernel/debug/kfd/proc/ after /sys/kernel/debug/kfd was destroyed. Root cause: proc content...

CVE-2025-39706 drm/amdkfd: Destroy KFD debugfs after destroy KFD wq

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...

CVE-2025-39706 drm/amdkfd: Destroy KFD debugfs after destroy KFD wq

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...

OESA-2025-2123 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix crash when rebind ccp device for ccp.ko When CONFIGCRYPTODEVCCPDEBUGFS is enabled, rebinding the ccp device causes the following crash: $ echo...

Linux Kernel Security Vulnerabilities

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, which stems from the drm/amdkfd module destroying KFD debugfs before destroying KFD wq...

CVE-2025-39707: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpudmcapabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpudmcapabilities file in debugfs...

Linux Kernel Security Vulnerabilities

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 originates from the drm/amdgpu module not checking if hubbub is NULL in debugfs/amdgpudmcapabilities...

UBUNTU-CVE-2025-38719

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fix the division by zero issue When the network port is down, the queue is released, and ring-len is 0. In debugfs, hbggetqueueusednum will be called, which may lead to a division by zero issue. This patch adds a...

CVE-2025-38719 net: hibmcge: fix the division by zero issue

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fix the division by zero issue When the network port is down, the queue is released, and ring-len is 0. In debugfs, hbggetqueueusednum will be called, which may lead to a division by zero issue. This patch adds a...

CVE-2025-38719 net: hibmcge: fix the division by zero issue

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fix the division by zero issue When the network port is down, the queue is released, and ring-len is 0. In debugfs, hbggetqueueusednum will be called, which may lead to a division by zero issue. This patch adds a...

CVE-2025-38719

The CVE-2025-38719 entry concerns the Linux kernelnet hibmcge: when the network port is down, a released queue can yield ring->len = 0, triggering a division by zero in hbg_get_queue_used_num() called from debugfs. The provided patch adds a guard: if ring->len is 0, hbg_get_queue_used_num()...

scsi: hisi_sas: Create all dump files during debugfs initialization

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CVE-2025-38719: Divide By Zero

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fix the division by zero issue When the network port is down, the queue is released, and ring-len is 0. In debugfs, hbggetqueueusednum will be called, which may lead to a division by zero issue. This patch adds a...