164 lines
7.9 KiB
JSON
164 lines
7.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-68375",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-07-30T09:28:09.386Z",
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"datePublished": "2026-08-10T12:03:53.659Z",
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"dateUpdated": "2026-10-21T12:43:53.285Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-21T12:43:53.285Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Handle partially initialized auxiliary devices\n\nbnxt_aux_devices_init() calls auxiliary_device_init() before all fields\nused by bnxt_aux_dev_release() are initialized. After\nauxiliary_device_init() succeeds, later errors must unwind with\nauxiliary_device_uninit(), which invokes the release callback.\n\nThe release callback assumes that aux_priv->id, aux_priv->edev,\nedev->net and edev->ulp_tbl are all populated. If allocation fails\nafter auxiliary_device_init(), the release path can otherwise dereference\nor clear partially initialized state.\n\nAllocate and attach the bnxt_en_dev and ULP table before calling\nauxiliary_device_init(), so the release callback only sees a fully\ninitialized auxiliary private object. If auxiliary_device_init() itself\nfails, free those allocations directly because device_initialize() has not\nrun and the release callback will not be invoked.\n\nThis issue was found by a static analysis checker and confirmed by manual\nsource review."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c"
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],
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"versions": [
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{
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"version": "194fad5b27815ca80e832ac875c0026ff96fc243",
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"lessThan": "e75f1a5b267e820f5b7900c16d84f12c122218cc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "194fad5b27815ca80e832ac875c0026ff96fc243",
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"lessThan": "8549ac21ab503fc7a40bfa8e6beb69e6320d9877",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "194fad5b27815ca80e832ac875c0026ff96fc243",
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"lessThan": "4e1caa5fdd0dea36938fe39cceb1522e9d86c937",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "194fad5b27815ca80e832ac875c0026ff96fc243",
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"lessThan": "1cb8553c02e93e5a150cebd42f9ee3db0ece4707",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c"
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],
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"versions": [
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{
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"version": "6.10",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.10",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.114",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.57",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.1.6",
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"lessThanOrEqual": "7.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.10",
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"versionEndExcluding": "6.12.114"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.10",
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"versionEndExcluding": "6.18.57"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.10",
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"versionEndExcluding": "7.1.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.10",
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"versionEndExcluding": "7.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/e75f1a5b267e820f5b7900c16d84f12c122218cc"
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},
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{
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"url": "https://git.kernel.org/stable/c/8549ac21ab503fc7a40bfa8e6beb69e6320d9877"
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},
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{
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"url": "https://git.kernel.org/stable/c/4e1caa5fdd0dea36938fe39cceb1522e9d86c937"
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},
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{
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"url": "https://git.kernel.org/stable/c/1cb8553c02e93e5a150cebd42f9ee3db0ece4707"
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}
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],
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"title": "bnxt_en: Handle partially initialized auxiliary devices",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |