248 lines
12 KiB
JSON
248 lines
12 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-2026-90411",
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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": "2026-09-11T19:38:34.812Z",
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"datePublished": "2026-09-17T16:09:38.077Z",
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"dateUpdated": "2026-10-19T09:03:15.517Z"
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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": "2026-10-19T09:03:15.517Z"
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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\nnvme-fc: unmap cmd_iu DMA on rsp_iu mapping failure in init_request\n\n__nvme_fc_init_request() maps cmd_iu and then rsp_iu for DMA. If the\nrsp_iu mapping fails, the original code only recorded the error and fell\nthrough: it left the already-mapped cmd_iu unmapped and still marked the\nop as FCPOP_STATE_IDLE before returning. Since blk-mq does not call\n.exit_request() when .init_request() fails, the cmd_iu mapping is leaked\nfor every op whose rsp_iu mapping fails.\n\nJump to an error path on rsp_iu mapping failure that unmaps cmd_iu and\nreturns the error without marking the op idle, so it stays in the\nFCPOP_STATE_UNINIT state set by the initial memset()."
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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/nvme/host/fc.c"
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],
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"versions": [
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{
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"version": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "c0892cfb60a75e2c86ba8e2127b133f6549c12b3",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "5e820d04c241c81a47e1940349018690e93d8167",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "bb0251991420c25e3ceeac40ea09250d79ed7ef0",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "acc173608ca7abe5dee8983086b44efd8b0dbc84",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "18c5781ed8bc2f423c26ec93e47e2057cd76a783",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "bd764baf82bb46e958a0bd0b481630dd71313055",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "be5eb47ee3fea338efae1a5b678d6bb5f0fcc931",
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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": "e399441de9115cd472b8ace6c517708273ca7997",
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"lessThan": "f49d0c3a8d56a7cda1628ae17341a4a42063563c",
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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/nvme/host/fc.c"
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],
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"versions": [
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{
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"version": "4.10",
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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": "4.10",
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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": "5.10.270",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.221",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.188",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.157",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.110",
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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": "6.18.52",
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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": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "4.10",
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"versionEndExcluding": "5.10.270"
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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": "4.10",
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"versionEndExcluding": "5.15.221"
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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": "4.10",
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"versionEndExcluding": "6.1.188"
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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": "4.10",
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"versionEndExcluding": "6.6.157"
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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": "4.10",
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"versionEndExcluding": "6.12.110"
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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": "4.10",
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"versionEndExcluding": "6.18.52"
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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": "4.10",
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"versionEndExcluding": "7.2.6"
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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": "4.10",
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"versionEndExcluding": "7.3"
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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/c0892cfb60a75e2c86ba8e2127b133f6549c12b3"
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},
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{
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"url": "https://git.kernel.org/stable/c/5e820d04c241c81a47e1940349018690e93d8167"
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},
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{
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"url": "https://git.kernel.org/stable/c/bb0251991420c25e3ceeac40ea09250d79ed7ef0"
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},
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{
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"url": "https://git.kernel.org/stable/c/acc173608ca7abe5dee8983086b44efd8b0dbc84"
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},
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{
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"url": "https://git.kernel.org/stable/c/18c5781ed8bc2f423c26ec93e47e2057cd76a783"
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},
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{
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"url": "https://git.kernel.org/stable/c/bd764baf82bb46e958a0bd0b481630dd71313055"
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},
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{
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"url": "https://git.kernel.org/stable/c/be5eb47ee3fea338efae1a5b678d6bb5f0fcc931"
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},
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{
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"url": "https://git.kernel.org/stable/c/f49d0c3a8d56a7cda1628ae17341a4a42063563c"
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}
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],
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"title": "nvme-fc: unmap cmd_iu DMA on rsp_iu mapping failure in init_request",
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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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} |