{"id":"DEBIAN-CVE-2022-50354","details":"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-\u003eqpd 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","modified":"2026-09-01T20:04:58.445234082Z","published":"2025-09-17T15:15:34.037Z","upstream":["CVE-2022-50354"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50354"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50354.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50354.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50354.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"}]}