{"api_version":"1","generated_at":"2026-11-10T16:43:33+00:00","cve":"CVE-2023-53453","urls":{"html":"https://cve.report/CVE-2023-53453","api":"https://cve.report/api/cve/CVE-2023-53453.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-53453","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-53453"},"summary":{"title":"drm/radeon: free iio for atombios when driver shutdown","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: free iio for atombios when driver shutdown\n\nFix below kmemleak when unload radeon driver:\n\nunreferenced object 0xffff9f8608ede200 (size 512):\n  comm \"systemd-udevd\", pid 326, jiffies 4294682822 (age 716.338s)\n  hex dump (first 32 bytes):\n    00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500\n    [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon]\n    [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon]\n    [<00000000683f672e>] si_init+0x57/0x750 [radeon]\n    [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon]\n    [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n    [<00000000b5155064>] drm_dev_register+0xdd/0x1d0\n    [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon]\n    [<00000000e69ecca3>] pci_device_probe+0xe1/0x160\n    [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0\n    [<000000003f2649da>] __driver_probe_device+0x96/0x130\n    [<00000000231c5bb1>] driver_probe_device+0x24/0xf0\n    [<0000000000a42377>] __driver_attach+0x77/0x190\n    [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0\n    [<00000000633166d2>] driver_attach+0x1e/0x30\n    [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn't got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini().","state":"PUBLISHED","assigner":"Linux","published_at":"2025-10-01 12:15:43","updated_at":"2026-11-05 21:17:20"},"problem_types":["CWE-401"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"references":[{"url":"https://git.kernel.org/stable/c/e2791f2f4d1d804e45fa91b14295c326b64c65f1","name":"https://git.kernel.org/stable/c/e2791f2f4d1d804e45fa91b14295c326b64c65f1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4773fadedca918faec443daaca5e4ea1c0ced144","name":"https://git.kernel.org/stable/c/4773fadedca918faec443daaca5e4ea1c0ced144","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f9f55fc64928b5e30d78f861c5fc76db9e769ebb","name":"https://git.kernel.org/stable/c/f9f55fc64928b5e30d78f861c5fc76db9e769ebb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/cb109cedbba11c33473e6780c256d8442a9e4460","name":"https://git.kernel.org/stable/c/cb109cedbba11c33473e6780c256d8442a9e4460","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140","name":"https://git.kernel.org/stable/c/ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/cda2f7efbc2d857220dad32e315a54565b285c1c","name":"https://git.kernel.org/stable/c/cda2f7efbc2d857220dad32e315a54565b285c1c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9cdb96b55651c92fc949cfd54124406c3c912b6b","name":"https://git.kernel.org/stable/c/9cdb96b55651c92fc949cfd54124406c3c912b6b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/107b8b542bb9dab4cbdc3276c85fbdd7f6782313","name":"https://git.kernel.org/stable/c/107b8b542bb9dab4cbdc3276c85fbdd7f6782313","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-53453","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53453","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 cb109cedbba11c33473e6780c256d8442a9e4460 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 9cdb96b55651c92fc949cfd54124406c3c912b6b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 f9f55fc64928b5e30d78f861c5fc76db9e769ebb git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 cda2f7efbc2d857220dad32e315a54565b285c1c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 107b8b542bb9dab4cbdc3276c85fbdd7f6782313 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 e2791f2f4d1d804e45fa91b14295c326b64c65f1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 771fe6b912fca54f03e8a72eb63058b582775362 4773fadedca918faec443daaca5e4ea1c0ced144 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2.6.31","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 2.6.31 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.14.308 4.14.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.19.276 4.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.4.235 5.4.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.173 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.99 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.16 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.2.3 6.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"53453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2023-53453","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-11-05T20:21:04.714120Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-11-05T20:31:09.522Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/radeon/radeon_device.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cb109cedbba11c33473e6780c256d8442a9e4460","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"9cdb96b55651c92fc949cfd54124406c3c912b6b","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"f9f55fc64928b5e30d78f861c5fc76db9e769ebb","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"cda2f7efbc2d857220dad32e315a54565b285c1c","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"107b8b542bb9dab4cbdc3276c85fbdd7f6782313","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"e2791f2f4d1d804e45fa91b14295c326b64c65f1","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"},{"lessThan":"4773fadedca918faec443daaca5e4ea1c0ced144","status":"affected","version":"771fe6b912fca54f03e8a72eb63058b582775362","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/radeon/radeon_device.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.31"},{"lessThan":"2.6.31","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"4.14.*","status":"unaffected","version":"4.14.308","versionType":"semver"},{"lessThanOrEqual":"4.19.*","status":"unaffected","version":"4.19.276","versionType":"semver"},{"lessThanOrEqual":"5.4.*","status":"unaffected","version":"5.4.235","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.173","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.99","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.16","versionType":"semver"},{"lessThanOrEqual":"6.2.*","status":"unaffected","version":"6.2.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"4.14.308","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"4.19.276","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.4.235","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.173","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.99","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.16","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.2.3","versionStartIncluding":"2.6.31","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.3","versionStartIncluding":"2.6.31","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: free iio for atombios when driver shutdown\n\nFix below kmemleak when unload radeon driver:\n\nunreferenced object 0xffff9f8608ede200 (size 512):\n  comm \"systemd-udevd\", pid 326, jiffies 4294682822 (age 716.338s)\n  hex dump (first 32 bytes):\n    00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500\n    [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon]\n    [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon]\n    [<00000000683f672e>] si_init+0x57/0x750 [radeon]\n    [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon]\n    [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n    [<00000000b5155064>] drm_dev_register+0xdd/0x1d0\n    [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon]\n    [<00000000e69ecca3>] pci_device_probe+0xe1/0x160\n    [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0\n    [<000000003f2649da>] __driver_probe_device+0x96/0x130\n    [<00000000231c5bb1>] driver_probe_device+0x24/0xf0\n    [<0000000000a42377>] __driver_attach+0x77/0x190\n    [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0\n    [<00000000633166d2>] driver_attach+0x1e/0x30\n    [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn't got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini()."}],"providerMetadata":{"dateUpdated":"2026-05-11T19:45:17.978Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/cb109cedbba11c33473e6780c256d8442a9e4460"},{"url":"https://git.kernel.org/stable/c/9cdb96b55651c92fc949cfd54124406c3c912b6b"},{"url":"https://git.kernel.org/stable/c/f9f55fc64928b5e30d78f861c5fc76db9e769ebb"},{"url":"https://git.kernel.org/stable/c/ce9e9d3dcbb0d1551ffd1a7f16e7c051f3ba4140"},{"url":"https://git.kernel.org/stable/c/cda2f7efbc2d857220dad32e315a54565b285c1c"},{"url":"https://git.kernel.org/stable/c/107b8b542bb9dab4cbdc3276c85fbdd7f6782313"},{"url":"https://git.kernel.org/stable/c/e2791f2f4d1d804e45fa91b14295c326b64c65f1"},{"url":"https://git.kernel.org/stable/c/4773fadedca918faec443daaca5e4ea1c0ced144"}],"title":"drm/radeon: free iio for atombios when driver shutdown","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2023-53453","datePublished":"2025-10-01T11:42:24.649Z","dateReserved":"2025-09-17T14:54:09.754Z","dateUpdated":"2026-11-05T20:31:09.522Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-10-01 12:15:43","lastModifiedDate":"2026-11-05 21:17:20","problem_types":["CWE-401"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-05T20:21:04.714120Z","id":"CVE-2023-53453","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.31","versionEndExcluding":"4.14.308","matchCriteriaId":"4158FF31-399B-47B1-A0A4-B335033D62A0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"4.19.276","matchCriteriaId":"C902FC54-DDBD-4DA6-BFEF-26889A267464"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.235","matchCriteriaId":"13DD5E68-8CB4-46EE-9A8F-C7F6C1A84430"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.173","matchCriteriaId":"4D810CFB-B7C5-493C-B98A-0D5F0D8A47B6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.99","matchCriteriaId":"5B8B2AC9-2F31-4A0F-96F5-7E26B50B27BB"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1.16","matchCriteriaId":"0FD95FDA-6525-4B13-B3FB-49D9995FD8ED"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.2.3","matchCriteriaId":"88C67289-22AD-4CA9-B202-5F5A80E5BA4B"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2023","CveId":"53453","Ordinal":"1","Title":"drm/radeon: free iio for atombios when driver shutdown","CVE":"CVE-2023-53453","Year":"2023"},"notes":[{"CveYear":"2023","CveId":"53453","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: free iio for atombios when driver shutdown\n\nFix below kmemleak when unload radeon driver:\n\nunreferenced object 0xffff9f8608ede200 (size 512):\n  comm \"systemd-udevd\", pid 326, jiffies 4294682822 (age 716.338s)\n  hex dump (first 32 bytes):\n    00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500\n    [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon]\n    [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon]\n    [<00000000683f672e>] si_init+0x57/0x750 [radeon]\n    [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon]\n    [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n    [<00000000b5155064>] drm_dev_register+0xdd/0x1d0\n    [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon]\n    [<00000000e69ecca3>] pci_device_probe+0xe1/0x160\n    [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0\n    [<000000003f2649da>] __driver_probe_device+0x96/0x130\n    [<00000000231c5bb1>] driver_probe_device+0x24/0xf0\n    [<0000000000a42377>] __driver_attach+0x77/0x190\n    [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0\n    [<00000000633166d2>] driver_attach+0x1e/0x30\n    [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn't got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini().","Type":"Description","Title":"drm/radeon: free iio for atombios when driver shutdown"}]}}}