In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix kfd_process_device_init_vm error handling
Should only destroy the ib_mem and let process cleanup worker to free
the outstanding BOs. Reset the pointer in pdd->qpd structure, to avoid
NULL pointer access in process destroy worker.
BUG: kernel NULL pointer dereference, address: 0000000000000010
Call Trace:
amdgpu_amdkfd_gpuvm_unmap_gtt_bo_from_kernel+0x46/0xb0 [amdgpu]
kfd_process_device_destroy_cwsr_dgpu+0x40/0x70 [amdgpu]
kfd_process_destroy_pdds+0x71/0x190 [amdgpu]
kfd_process_wq_release+0x2a2/0x3b0 [amdgpu]
process_one_work+0x2a1/0x600
worker_thread+0x39/0x3d0
References
Configurations
Configuration 1 (hide)
|
History
10 Dec 2025, 16:58
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux
Linux linux Kernel |
|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| CWE | CWE-476 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| References | () https://git.kernel.org/stable/c/29d48b87db64b6697ddad007548e51d032081c59 - Patch | |
| References | () https://git.kernel.org/stable/c/9d74d1f52e16d8e07f7fbe52e96d6391418a2fe9 - Patch | |
| References | () https://git.kernel.org/stable/c/b6e78bd3bf2eb964c95eb2596d3cd367307a20b5 - Patch |
17 Sep 2025, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-17 15:15
Updated : 2025-12-10 16:58
NVD link : CVE-2022-50354
Mitre link : CVE-2022-50354
CVE.ORG link : CVE-2022-50354
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference