CVE-2022-50393
Sept. 19, 2025, 4 p.m.
None
No Score
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: SDMA update use unlocked iterator
SDMA update page table may be called from unlocked context, this
generate below warning. Use unlocked iterator to handle this case.
WARNING: CPU: 0 PID: 1475 at
drivers/dma-buf/dma-resv.c:483 dma_resv_iter_next
Call Trace:
dma_resv_iter_first+0x43/0xa0
amdgpu_vm_sdma_update+0x69/0x2d0 [amdgpu]
amdgpu_vm_ptes_update+0x29c/0x870 [amdgpu]
amdgpu_vm_update_range+0x2f6/0x6c0 [amdgpu]
svm_range_unmap_from_gpus+0x115/0x300 [amdgpu]
svm_range_cpu_invalidate_pagetables+0x510/0x5e0 [amdgpu]
__mmu_notifier_invalidate_range_start+0x1d3/0x230
unmap_vmas+0x140/0x150
unmap_region+0xa8/0x110
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Linux |
|
|
| Amdgpu |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | linux | linux_kernel | / | / | / | / | / | / | / | / |
| a | amdgpu | amdgpu | / | / | / | / | / | / | / | / |
Tags
Timeline
Published: Sept. 18, 2025, 2:15 p.m.
Last Modified: Sept. 19, 2025, 4 p.m.
Last Modified: Sept. 19, 2025, 4 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
416baaa9-dc9f-4396-8d5f-8c081fb06d67
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.