ghsa-vjmx-q9jh-3hmp
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix kernel warning during topology setup
This patch fixes the following kernel warning seen during driver load by correctly initializing the p2plink attr before creating the sysfs file:
[ +0.002865] ------------[ cut here ]------------ [ +0.002327] kobject: '(null)' (0000000056260cfb): is not initialized, yet kobject_put() is being called. [ +0.004780] WARNING: CPU: 32 PID: 1006 at lib/kobject.c:718 kobject_put+0xaa/0x1c0 [ +0.001361] Call Trace: [ +0.001234] [ +0.001067] kfd_remove_sysfs_node_entry+0x24a/0x2d0 [amdgpu] [ +0.003147] kfd_topology_update_sysfs+0x3d/0x750 [amdgpu] [ +0.002890] kfd_topology_add_device+0xbd7/0xc70 [amdgpu] [ +0.002844] ? lock_release+0x13c/0x2e0 [ +0.001936] ? smu_cmn_send_smc_msg_with_param+0x1e8/0x2d0 [amdgpu] [ +0.003313] ? amdgpu_dpm_get_mclk+0x54/0x60 [amdgpu] [ +0.002703] kgd2kfd_device_init.cold+0x39f/0x4ed [amdgpu] [ +0.002930] amdgpu_amdkfd_device_init+0x13d/0x1f0 [amdgpu] [ +0.002944] amdgpu_device_init.cold+0x1464/0x17b4 [amdgpu] [ +0.002970] ? pci_bus_read_config_word+0x43/0x80 [ +0.002380] amdgpu_driver_load_kms+0x15/0x100 [amdgpu] [ +0.002744] amdgpu_pci_probe+0x147/0x370 [amdgpu] [ +0.002522] local_pci_probe+0x40/0x80 [ +0.001896] work_for_cpu_fn+0x10/0x20 [ +0.001892] process_one_work+0x26e/0x5a0 [ +0.002029] worker_thread+0x1fd/0x3e0 [ +0.001890] ? process_one_work+0x5a0/0x5a0 [ +0.002115] kthread+0xea/0x110 [ +0.001618] ? kthread_complete_and_exit+0x20/0x20 [ +0.002422] ret_from_fork+0x1f/0x30 [ +0.001808] [ +0.001103] irq event stamp: 59837 [ +0.001718] hardirqs last enabled at (59849): [] __up_console_sem+0x52/0x60 [ +0.004414] hardirqs last disabled at (59860): [] __up_console_sem+0x37/0x60 [ +0.004414] softirqs last enabled at (59654): [] irq_exit_rcu+0xd7/0x130 [ +0.004205] softirqs last disabled at (59649): [] irq_exit_rcu+0xd7/0x130 [ +0.004203] ---[ end trace 0000000000000000 ]---
{
"affected": [],
"aliases": [
"CVE-2023-54144"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-24T13:16:16Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix kernel warning during topology setup\n\nThis patch fixes the following kernel warning seen during\ndriver load by correctly initializing the p2plink attr before\ncreating the sysfs file:\n\n[ +0.002865] ------------[ cut here ]------------\n[ +0.002327] kobject: \u0027(null)\u0027 (0000000056260cfb): is not initialized, yet kobject_put() is being called.\n[ +0.004780] WARNING: CPU: 32 PID: 1006 at lib/kobject.c:718 kobject_put+0xaa/0x1c0\n[ +0.001361] Call Trace:\n[ +0.001234] \u003cTASK\u003e\n[ +0.001067] kfd_remove_sysfs_node_entry+0x24a/0x2d0 [amdgpu]\n[ +0.003147] kfd_topology_update_sysfs+0x3d/0x750 [amdgpu]\n[ +0.002890] kfd_topology_add_device+0xbd7/0xc70 [amdgpu]\n[ +0.002844] ? lock_release+0x13c/0x2e0\n[ +0.001936] ? smu_cmn_send_smc_msg_with_param+0x1e8/0x2d0 [amdgpu]\n[ +0.003313] ? amdgpu_dpm_get_mclk+0x54/0x60 [amdgpu]\n[ +0.002703] kgd2kfd_device_init.cold+0x39f/0x4ed [amdgpu]\n[ +0.002930] amdgpu_amdkfd_device_init+0x13d/0x1f0 [amdgpu]\n[ +0.002944] amdgpu_device_init.cold+0x1464/0x17b4 [amdgpu]\n[ +0.002970] ? pci_bus_read_config_word+0x43/0x80\n[ +0.002380] amdgpu_driver_load_kms+0x15/0x100 [amdgpu]\n[ +0.002744] amdgpu_pci_probe+0x147/0x370 [amdgpu]\n[ +0.002522] local_pci_probe+0x40/0x80\n[ +0.001896] work_for_cpu_fn+0x10/0x20\n[ +0.001892] process_one_work+0x26e/0x5a0\n[ +0.002029] worker_thread+0x1fd/0x3e0\n[ +0.001890] ? process_one_work+0x5a0/0x5a0\n[ +0.002115] kthread+0xea/0x110\n[ +0.001618] ? kthread_complete_and_exit+0x20/0x20\n[ +0.002422] ret_from_fork+0x1f/0x30\n[ +0.001808] \u003c/TASK\u003e\n[ +0.001103] irq event stamp: 59837\n[ +0.001718] hardirqs last enabled at (59849): [\u003cffffffffb30fab12\u003e] __up_console_sem+0x52/0x60\n[ +0.004414] hardirqs last disabled at (59860): [\u003cffffffffb30faaf7\u003e] __up_console_sem+0x37/0x60\n[ +0.004414] softirqs last enabled at (59654): [\u003cffffffffb307d9c7\u003e] irq_exit_rcu+0xd7/0x130\n[ +0.004205] softirqs last disabled at (59649): [\u003cffffffffb307d9c7\u003e] irq_exit_rcu+0xd7/0x130\n[ +0.004203] ---[ end trace 0000000000000000 ]---",
"id": "GHSA-vjmx-q9jh-3hmp",
"modified": "2025-12-24T15:30:39Z",
"published": "2025-12-24T15:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54144"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2d5a6742a242091292cc0a2b607be701a45d0c4e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/306888b1246bf44e703b6f1ccc746c2746c1a981"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cf97eb7e47d4671084c7e114c5d88a3d0540ecbd"
}
],
"schema_version": "1.4.0",
"severity": []
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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