{"id":"CVE-2023-53152","summary":"drm/amdgpu: fix calltrace warning in amddrm_buddy_fini","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix calltrace warning in amddrm_buddy_fini\n\nThe following call trace is observed when removing the amdgpu driver, which\nis caused by that BOs allocated for psp are not freed until removing.\n\n[61811.450562] RIP: 0010:amddrm_buddy_fini.cold+0x29/0x47 [amddrm_buddy]\n[61811.450577] Call Trace:\n[61811.450577]  \u003cTASK\u003e\n[61811.450579]  amdgpu_vram_mgr_fini+0x135/0x1c0 [amdgpu]\n[61811.450728]  amdgpu_ttm_fini+0x207/0x290 [amdgpu]\n[61811.450870]  amdgpu_bo_fini+0x27/0xa0 [amdgpu]\n[61811.451012]  gmc_v9_0_sw_fini+0x4a/0x60 [amdgpu]\n[61811.451166]  amdgpu_device_fini_sw+0x117/0x520 [amdgpu]\n[61811.451306]  amdgpu_driver_release_kms+0x16/0x30 [amdgpu]\n[61811.451447]  devm_drm_dev_init_release+0x4d/0x80 [drm]\n[61811.451466]  devm_action_release+0x15/0x20\n[61811.451469]  release_nodes+0x40/0xb0\n[61811.451471]  devres_release_all+0x9b/0xd0\n[61811.451473]  __device_release_driver+0x1bb/0x2a0\n[61811.451476]  driver_detach+0xf3/0x140\n[61811.451479]  bus_remove_driver+0x6c/0xf0\n[61811.451481]  driver_unregister+0x31/0x60\n[61811.451483]  pci_unregister_driver+0x40/0x90\n[61811.451486]  amdgpu_exit+0x15/0x447 [amdgpu]\n\nFor smu v13_0_2, if the GPU supports xgmi, refer to\n\ncommit f5c7e7797060 (\"drm/amdgpu: Adjust removal control flow for smu v13_0_2\"),\n\nit will run gpu recover in AMDGPU_RESET_FOR_DEVICE_REMOVE mode when removing,\nwhich makes all devices in hive list have hw reset but no resume except the\nbasic ip blocks, then other ip blocks will not call .hw_fini according to\nip_block.status.hw.\n\nSince psp_free_shared_bufs just includes some software operations, so move\nit to psp_sw_fini.","modified":"2026-03-20T12:32:59.124551Z","published":"2025-09-15T14:03:20.482Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:3761-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53152.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/01382501509871d0799bab6bd412c228486af5bf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/756d674117f5c451f415d1c4046b927052a90c14"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ab6f446c220db0c131f2071846afd835799be0fb"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53152.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53152"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0e5ca0d1ac07ef8b3a52d3b0404482207cb4da5a"},{"fixed":"ab6f446c220db0c131f2071846afd835799be0fb"},{"fixed":"756d674117f5c451f415d1c4046b927052a90c14"},{"fixed":"01382501509871d0799bab6bd412c228486af5bf"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53152.json"}}],"schema_version":"1.7.5"}