{"api_version":"1","generated_at":"2026-10-24T08:42:05+00:00","cve":"CVE-2025-40185","urls":{"html":"https://cve.report/CVE-2025-40185","api":"https://cve.report/api/cve/CVE-2025-40185.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-40185","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-40185"},"summary":{"title":"ice: ice_adapter: release xa entry on adapter allocation failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: ice_adapter: release xa entry on adapter allocation failure\n\nWhen ice_adapter_new() fails, the reserved XArray entry created by\nxa_insert() is not released. This causes subsequent insertions at\nthe same index to return -EBUSY, potentially leading to\nNULL pointer dereferences.\n\nReorder the operations as suggested by Przemek Kitszel:\n1. Check if adapter already exists (xa_load)\n2. Reserve the XArray slot (xa_reserve)\n3. Allocate the adapter (ice_adapter_new)\n4. Store the adapter (xa_store)","state":"PUBLISHED","assigner":"Linux","published_at":"2025-11-12 22:15:45","updated_at":"2026-10-19 21:10:00"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/794abb265de3e792167fe3ea0440c064c722bb84","name":"https://git.kernel.org/stable/c/794abb265de3e792167fe3ea0440c064c722bb84","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2db687f3469dbc5c59bc53d55acafd75d530b497","name":"https://git.kernel.org/stable/c/2db687f3469dbc5c59bc53d55acafd75d530b497","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7b9269de9815fc34d93dab90bd5169bacbe78e70","name":"https://git.kernel.org/stable/c/7b9269de9815fc34d93dab90bd5169bacbe78e70","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-40185","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40185","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 0f0023c649c7bc50543fbe6e1801eb6357b8bd63 7b9269de9815fc34d93dab90bd5169bacbe78e70 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 0f0023c649c7bc50543fbe6e1801eb6357b8bd63 794abb265de3e792167fe3ea0440c064c722bb84 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 0f0023c649c7bc50543fbe6e1801eb6357b8bd63 2db687f3469dbc5c59bc53d55acafd75d530b497 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.11","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.11 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.54 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17.4 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":"40185","cve":"CVE-2025-40185","epss":"0.002130000","percentile":"0.109640000","score_date":"2026-10-19","updated_at":"2026-10-20 00:13:48"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ice/ice_adapter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7b9269de9815fc34d93dab90bd5169bacbe78e70","status":"affected","version":"0f0023c649c7bc50543fbe6e1801eb6357b8bd63","versionType":"git"},{"lessThan":"794abb265de3e792167fe3ea0440c064c722bb84","status":"affected","version":"0f0023c649c7bc50543fbe6e1801eb6357b8bd63","versionType":"git"},{"lessThan":"2db687f3469dbc5c59bc53d55acafd75d530b497","status":"affected","version":"0f0023c649c7bc50543fbe6e1801eb6357b8bd63","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/ice/ice_adapter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.54","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.4","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":"6.12.54","versionStartIncluding":"6.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.17.4","versionStartIncluding":"6.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18","versionStartIncluding":"6.11","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: ice_adapter: release xa entry on adapter allocation failure\n\nWhen ice_adapter_new() fails, the reserved XArray entry created by\nxa_insert() is not released. This causes subsequent insertions at\nthe same index to return -EBUSY, potentially leading to\nNULL pointer dereferences.\n\nReorder the operations as suggested by Przemek Kitszel:\n1. Check if adapter already exists (xa_load)\n2. Reserve the XArray slot (xa_reserve)\n3. Allocate the adapter (ice_adapter_new)\n4. Store the adapter (xa_store)"}],"providerMetadata":{"dateUpdated":"2026-05-11T21:44:24.259Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/7b9269de9815fc34d93dab90bd5169bacbe78e70"},{"url":"https://git.kernel.org/stable/c/794abb265de3e792167fe3ea0440c064c722bb84"},{"url":"https://git.kernel.org/stable/c/2db687f3469dbc5c59bc53d55acafd75d530b497"}],"title":"ice: ice_adapter: release xa entry on adapter allocation failure","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-40185","datePublished":"2025-11-12T21:56:28.561Z","dateReserved":"2025-04-16T07:20:57.177Z","dateUpdated":"2026-05-11T21:44:24.259Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-11-12 22:15:45","lastModifiedDate":"2026-10-19 21:10:00","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"40185","Ordinal":"1","Title":"ice: ice_adapter: release xa entry on adapter allocation failure","CVE":"CVE-2025-40185","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"40185","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: ice_adapter: release xa entry on adapter allocation failure\n\nWhen ice_adapter_new() fails, the reserved XArray entry created by\nxa_insert() is not released. This causes subsequent insertions at\nthe same index to return -EBUSY, potentially leading to\nNULL pointer dereferences.\n\nReorder the operations as suggested by Przemek Kitszel:\n1. Check if adapter already exists (xa_load)\n2. Reserve the XArray slot (xa_reserve)\n3. Allocate the adapter (ice_adapter_new)\n4. Store the adapter (xa_store)","Type":"Description","Title":"ice: ice_adapter: release xa entry on adapter allocation failure"}]}}}