{"api_version":"1","generated_at":"2026-10-03T01:48:11+00:00","cve":"CVE-2024-36973","urls":{"html":"https://cve.report/CVE-2024-36973","api":"https://cve.report/api/cve/CVE-2024-36973.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2024-36973","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-36973"},"summary":{"title":"misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()\n\nWhen auxiliary_device_add() returns error and then calls\nauxiliary_device_uninit(), callback function\ngp_auxiliary_device_release() calls ida_free() and\nkfree(aux_device_wrapper) to free memory. We should't\ncall them again in the error handling path.\n\nFix this by skipping the redundant cleanup functions.","state":"PUBLISHED","assigner":"Linux","published_at":"2024-06-17 18:15:17","updated_at":"2026-08-04 11:18:37"},"problem_types":["CWE-415"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"8.4","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.4,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"8.4","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3","name":"https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9","name":"https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html","name":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a","name":"https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742","name":"https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-36973","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36973","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 393fc2f5948fd340d016a9557eea6e1ac2f6c60c 34ae447b138680b5ed3660f7d935ff3faf88ba1a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 393fc2f5948fd340d016a9557eea6e1ac2f6c60c 86c9713602f786f441630c4ee02891987f8618b9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 393fc2f5948fd340d016a9557eea6e1ac2f6c60c 1efe551982297924d05a367aa2b6ec3d275d5742 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 393fc2f5948fd340d016a9557eea6e1ac2f6c60c 086c6cbcc563c81d55257f9b27e14faf1d0963d3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.1","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.95 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.35 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.9.6 6.9.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.10 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2024","cve_id":"36973","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-2024-36973","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-06-17T20:17:26.989474Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2024-06-17T20:17:41.960Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"},{"providerMetadata":{"dateUpdated":"2025-11-03T21:55:29.203Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a"},{"tags":["x_transferred"],"url":"https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9"},{"tags":["x_transferred"],"url":"https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742"},{"tags":["x_transferred"],"url":"https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"34ae447b138680b5ed3660f7d935ff3faf88ba1a","status":"affected","version":"393fc2f5948fd340d016a9557eea6e1ac2f6c60c","versionType":"git"},{"lessThan":"86c9713602f786f441630c4ee02891987f8618b9","status":"affected","version":"393fc2f5948fd340d016a9557eea6e1ac2f6c60c","versionType":"git"},{"lessThan":"1efe551982297924d05a367aa2b6ec3d275d5742","status":"affected","version":"393fc2f5948fd340d016a9557eea6e1ac2f6c60c","versionType":"git"},{"lessThan":"086c6cbcc563c81d55257f9b27e14faf1d0963d3","status":"affected","version":"393fc2f5948fd340d016a9557eea6e1ac2f6c60c","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.1"},{"lessThan":"6.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.95","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.35","versionType":"semver"},{"lessThanOrEqual":"6.9.*","status":"unaffected","version":"6.9.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.10","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.95","versionStartIncluding":"6.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.35","versionStartIncluding":"6.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.9.6","versionStartIncluding":"6.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.10","versionStartIncluding":"6.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()\n\nWhen auxiliary_device_add() returns error and then calls\nauxiliary_device_uninit(), callback function\ngp_auxiliary_device_release() calls ida_free() and\nkfree(aux_device_wrapper) to free memory. We should't\ncall them again in the error handling path.\n\nFix this by skipping the redundant cleanup functions."}],"metrics":[{"cvssV3_1":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-08-04T09:25:34.172Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/34ae447b138680b5ed3660f7d935ff3faf88ba1a"},{"url":"https://git.kernel.org/stable/c/86c9713602f786f441630c4ee02891987f8618b9"},{"url":"https://git.kernel.org/stable/c/1efe551982297924d05a367aa2b6ec3d275d5742"},{"url":"https://git.kernel.org/stable/c/086c6cbcc563c81d55257f9b27e14faf1d0963d3"}],"title":"misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2024-36973","datePublished":"2024-06-17T17:51:52.112Z","dateReserved":"2024-05-30T15:25:07.082Z","dateUpdated":"2026-08-04T09:25:34.172Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2024-06-17 18:15:17","lastModifiedDate":"2026-08-04 11:18:37","problem_types":["CWE-415"],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.4,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.5,"impactScore":5.9},{"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:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-06-17T20:17:26.989474Z","id":"CVE-2024-36973","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":"6.1","versionEndExcluding":"6.1.95","matchCriteriaId":"FD98DE98-9D47-474B-A2EF-433D10E7459C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.35","matchCriteriaId":"6F019D15-84C0-416B-8C57-7F51B68992F0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.9.6","matchCriteriaId":"0ABBBA1D-F79D-4BDB-AA41-D1EDCC4A6975"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*","matchCriteriaId":"2EBB4392-5FA6-4DA9-9772-8F9C750109FA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*","matchCriteriaId":"331C2F14-12C7-45D5-893D-8C52EE38EA10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*","matchCriteriaId":"3173713D-909A-4DD3-9DD4-1E171EB057EE"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2024","CveId":"36973","Ordinal":"1","Title":"misc: microchip: pci1xxxx: fix double free in the error handling","CVE":"CVE-2024-36973","Year":"2024"},"notes":[{"CveYear":"2024","CveId":"36973","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()\n\nWhen auxiliary_device_add() returns error and then calls\nauxiliary_device_uninit(), callback function\ngp_auxiliary_device_release() calls ida_free() and\nkfree(aux_device_wrapper) to free memory. We should't\ncall them again in the error handling path.\n\nFix this by skipping the redundant cleanup functions.","Type":"Description","Title":"misc: microchip: pci1xxxx: fix double free in the error handling"}]}}}