{"api_version":"1","generated_at":"2026-08-01T23:14:37+00:00","cve":"CVE-2025-68170","urls":{"html":"https://cve.report/CVE-2025-68170","api":"https://cve.report/api/cve/CVE-2025-68170.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-68170","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-68170"},"summary":{"title":"drm/radeon: Do not kfree() devres managed rdev","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Do not kfree() devres managed rdev\n\nSince the allocation of the drivers main structure was changed to\ndevm_drm_dev_alloc() rdev is managed by devres and we shouldn't be calling\nkfree() on it.\n\nThis fixes things exploding if the driver probe fails and devres cleans up\nthe rdev after we already free'd it.\n\n(cherry picked from commit 16c0681617b8a045773d4d87b6140002fa75b03b)","state":"PUBLISHED","assigner":"Linux","published_at":"2025-12-16 14:15:48","updated_at":"2026-07-30 06:24:31"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","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":"CNA","type":"DECLARED","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":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/2413bbd1d692aed245c2aa38a369a1fa7590db84","name":"https://git.kernel.org/stable/c/2413bbd1d692aed245c2aa38a369a1fa7590db84","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3328443363a0895fd9c096edfe8ecd372ca9145e","name":"https://git.kernel.org/stable/c/3328443363a0895fd9c096edfe8ecd372ca9145e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f7482516002a11317912e29577bbf33cf59a0fb1","name":"https://git.kernel.org/stable/c/f7482516002a11317912e29577bbf33cf59a0fb1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-68170","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68170","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a9ed2f052c5c14e4be58c5ec8794dffc87588123 f7482516002a11317912e29577bbf33cf59a0fb1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a9ed2f052c5c14e4be58c5ec8794dffc87588123 2413bbd1d692aed245c2aa38a369a1fa7590db84 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected a9ed2f052c5c14e4be58c5ec8794dffc87588123 3328443363a0895fd9c096edfe8ecd372ca9145e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.12","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.58 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17.8 6.17.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"68170","cve":"CVE-2025-68170","epss":"0.001320000","percentile":"0.032030000","score_date":"2026-07-31","updated_at":"2026-08-01 00:10:35"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/radeon/radeon_kms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f7482516002a11317912e29577bbf33cf59a0fb1","status":"affected","version":"a9ed2f052c5c14e4be58c5ec8794dffc87588123","versionType":"git"},{"lessThan":"2413bbd1d692aed245c2aa38a369a1fa7590db84","status":"affected","version":"a9ed2f052c5c14e4be58c5ec8794dffc87588123","versionType":"git"},{"lessThan":"3328443363a0895fd9c096edfe8ecd372ca9145e","status":"affected","version":"a9ed2f052c5c14e4be58c5ec8794dffc87588123","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/radeon/radeon_kms.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.12"},{"lessThan":"6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.58","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.58","versionStartIncluding":"6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.17.8","versionStartIncluding":"6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18","versionStartIncluding":"6.12","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Do not kfree() devres managed rdev\n\nSince the allocation of the drivers main structure was changed to\ndevm_drm_dev_alloc() rdev is managed by devres and we shouldn't be calling\nkfree() on it.\n\nThis fixes things exploding if the driver probe fails and devres cleans up\nthe rdev after we already free'd it.\n\n(cherry picked from commit 16c0681617b8a045773d4d87b6140002fa75b03b)"}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-30T06:03:12.155Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/f7482516002a11317912e29577bbf33cf59a0fb1"},{"url":"https://git.kernel.org/stable/c/2413bbd1d692aed245c2aa38a369a1fa7590db84"},{"url":"https://git.kernel.org/stable/c/3328443363a0895fd9c096edfe8ecd372ca9145e"}],"title":"drm/radeon: Do not kfree() devres managed rdev","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-68170","datePublished":"2025-12-16T13:42:50.201Z","dateReserved":"2025-12-16T13:41:40.251Z","dateUpdated":"2026-07-30T06:03:12.155Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-12-16 14:15:48","lastModifiedDate":"2026-07-30 06:24:31","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","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}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"68170","Ordinal":"1","Title":"drm/radeon: Do not kfree() devres managed rdev","CVE":"CVE-2025-68170","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"68170","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Do not kfree() devres managed rdev\n\nSince the allocation of the drivers main structure was changed to\ndevm_drm_dev_alloc() rdev is managed by devres and we shouldn't be calling\nkfree() on it.\n\nThis fixes things exploding if the driver probe fails and devres cleans up\nthe rdev after we already free'd it.\n\n(cherry picked from commit 16c0681617b8a045773d4d87b6140002fa75b03b)","Type":"Description","Title":"drm/radeon: Do not kfree() devres managed rdev"}]}}}