{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46162", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.102Z", "datePublished": "2026-05-28T09:36:17.479Z", "dateUpdated": "2026-05-28T09:36:17.479Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-28T09:36:17.479Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix double free in ice_sf_eth_activate() error path\n\nWhen auxiliary_device_add() fails, ice_sf_eth_activate() jumps to\naux_dev_uninit and calls auxiliary_device_uninit(&sf_dev->adev).\n\nThe device release callback ice_sf_dev_release() frees sf_dev, but\nthe current error path falls through to sf_dev_free and calls\nkfree(sf_dev) again, causing a double free.\n\nKeep kfree(sf_dev) for the auxiliary_device_init() failure path, but\navoid falling through to sf_dev_free after auxiliary_device_uninit()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/ice_sf_eth.c"], "versions": [{"version": "13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6", "lessThan": "2ca30340b5028ddc3f17086a538feeff06167b1b", "status": "affected", "versionType": "git"}, {"version": "13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6", "lessThan": "121d1f253aed515cd85748f68c664a6cb756e8ad", "status": "affected", "versionType": "git"}, {"version": "13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6", "lessThan": "d0c6a4816609f145ffcc74e64baa214c571c17c6", "status": "affected", "versionType": "git"}, {"version": "13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6", "lessThan": "9aab1c3d7299285e2569cbc0ed5892d631a241b2", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/ice_sf_eth.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.88", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.30", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.7", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.12.88"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18.30"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.0.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.1-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2ca30340b5028ddc3f17086a538feeff06167b1b"}, {"url": "https://git.kernel.org/stable/c/121d1f253aed515cd85748f68c664a6cb756e8ad"}, {"url": "https://git.kernel.org/stable/c/d0c6a4816609f145ffcc74e64baa214c571c17c6"}, {"url": "https://git.kernel.org/stable/c/9aab1c3d7299285e2569cbc0ed5892d631a241b2"}], "title": "ice: fix double free in ice_sf_eth_activate() error path", "x_generator": {"engine": "bippy-1.2.0"}}}}