269 lines
13 KiB
JSON
269 lines
13 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-2026-80801",
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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": "2026-08-26T14:34:25.794Z",
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"datePublished": "2026-09-04T15:13:15.263Z",
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"dateUpdated": "2026-10-19T08:43:54.522Z"
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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": "2026-10-19T08:43:54.522Z"
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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\nnfc: microread: validate target discovery payload lengths\n\nmicroread_target_discovered() parses target discovery payloads from\nskb->data according to the HCI gate. The fixed field offsets and UID\ncopies were checked only against the destination nfc_target buffers, not\nagainst the actual skb length.\n\nValidate that each gate-specific payload contains the fixed fields and\nUID bytes before reading or copying them."
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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/nfc/microread/microread.c"
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],
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"versions": [
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{
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"version": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "c6de4241f2efbbab286efbb84a9c7190298b3052",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "92a6f0201bb68391b5eba1b3f330af007d7323b6",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "cb298672282421159e53ab311fe49d204c8a52da",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "18f02354ed229b8e4561b580812d026e7eb29c85",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "e6397fe7b8b5ef18e051f49612d40ff476c5f7d9",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "d0902a7c454326c6384c614226ab8987f3fd425d",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "dabfa26a208e56f4d8dbf26fddc48f188bdb0649",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "953963b9ac5eecbb316617d337bfaa3d731e3c5e",
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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": "cfad1ba87150e198be9ea32367a24e500e59de2c",
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"lessThan": "25519469972ef57c3edb1805dabd6c5612b90211",
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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/nfc/microread/microread.c"
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],
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"versions": [
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{
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"version": "3.9",
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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": "3.9",
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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": "5.10.267",
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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": "5.15.218",
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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": "6.1.185",
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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": "6.6.154",
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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": "6.12.106",
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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": "6.18.47",
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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": "7.1.11",
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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": "7.2.1",
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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": "3.9",
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"versionEndExcluding": "5.10.267"
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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": "3.9",
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"versionEndExcluding": "5.15.218"
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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": "3.9",
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"versionEndExcluding": "6.1.185"
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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": "3.9",
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"versionEndExcluding": "6.6.154"
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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": "3.9",
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"versionEndExcluding": "6.12.106"
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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": "3.9",
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"versionEndExcluding": "6.18.47"
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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": "3.9",
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"versionEndExcluding": "7.1.11"
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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": "3.9",
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"versionEndExcluding": "7.2.1"
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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": "3.9",
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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/c6de4241f2efbbab286efbb84a9c7190298b3052"
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},
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{
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"url": "https://git.kernel.org/stable/c/92a6f0201bb68391b5eba1b3f330af007d7323b6"
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},
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{
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"url": "https://git.kernel.org/stable/c/cb298672282421159e53ab311fe49d204c8a52da"
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},
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{
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"url": "https://git.kernel.org/stable/c/18f02354ed229b8e4561b580812d026e7eb29c85"
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},
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{
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"url": "https://git.kernel.org/stable/c/e6397fe7b8b5ef18e051f49612d40ff476c5f7d9"
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},
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{
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"url": "https://git.kernel.org/stable/c/d0902a7c454326c6384c614226ab8987f3fd425d"
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},
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{
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"url": "https://git.kernel.org/stable/c/dabfa26a208e56f4d8dbf26fddc48f188bdb0649"
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},
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{
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"url": "https://git.kernel.org/stable/c/953963b9ac5eecbb316617d337bfaa3d731e3c5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/25519469972ef57c3edb1805dabd6c5612b90211"
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}
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],
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"title": "nfc: microread: validate target discovery payload lengths",
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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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} |