{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54144",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:52.523Z",
        "datePublished": "2025-12-24T13:06:57.546Z",
        "dateUpdated": "2026-05-11T19:56:20.267Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:56:20.267Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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: '(null)' (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]  <TASK>\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]  </TASK>\n[  +0.001103] irq event stamp: 59837\n[  +0.001718] hardirqs last  enabled at (59849): [<ffffffffb30fab12>] __up_console_sem+0x52/0x60\n[  +0.004414] hardirqs last disabled at (59860): [<ffffffffb30faaf7>] __up_console_sem+0x37/0x60\n[  +0.004414] softirqs last  enabled at (59654): [<ffffffffb307d9c7>] irq_exit_rcu+0xd7/0x130\n[  +0.004205] softirqs last disabled at (59649): [<ffffffffb307d9c7>] irq_exit_rcu+0xd7/0x130\n[  +0.004203] ---[ end trace 0000000000000000 ]---"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"
                    ],
                    "versions": [
                        {
                            "version": "0f28cca87e9afc22280c44d378d2a6e249933977",
                            "lessThan": "2d5a6742a242091292cc0a2b607be701a45d0c4e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0f28cca87e9afc22280c44d378d2a6e249933977",
                            "lessThan": "306888b1246bf44e703b6f1ccc746c2746c1a981",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0f28cca87e9afc22280c44d378d2a6e249933977",
                            "lessThan": "cf97eb7e47d4671084c7e114c5d88a3d0540ecbd",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdkfd/kfd_topology.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.19",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.5",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.0.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2d5a6742a242091292cc0a2b607be701a45d0c4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/306888b1246bf44e703b6f1ccc746c2746c1a981"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cf97eb7e47d4671084c7e114c5d88a3d0540ecbd"
                }
            ],
            "title": "drm/amdkfd: Fix kernel warning during topology setup",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}