{"id":"DEBIAN-CVE-2022-50393","details":"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","modified":"2026-09-01T20:04:59.498730173Z","published":"2025-09-18T14:15:38.380Z","upstream":["CVE-2022-50393"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50393"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50393.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50393.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50393.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}