206 lines
9.7 KiB
JSON
206 lines
9.7 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-2026-90375",
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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": "2026-09-11T19:38:34.808Z",
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"datePublished": "2026-09-17T16:09:14.730Z",
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"dateUpdated": "2026-10-30T12:35:24.917Z"
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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": "2026-10-30T12:35:24.917Z"
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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\nwifi: mt76: fix non-AQL packet accounting for MLO stations\n\n__mt76_tx_queue_skb() overrides the wcid passed by the driver with\nsta->drv_priv, so the wcid might incorrectly be changed after TX,\ncausing wcid->non_aql_packets to be counted on the wrong wcid. For\nexample, on the AP side, if a station's setup link is the 5G link and\nthe station uses 2G to transmit a frame, the value of non_aql_packets\nis increased on the 5G wcid but decreased on the 2G wcid. Once the\ninflated counter exceeds MT_MAX_NON_AQL_PKT, the TX scheduler\npermanently refuses to service the station.\n\nDrop the reassignment and account on the wcid used for transmission.\nThis also records the actual wcid in the queue entry."
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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/wireless/mediatek/mt76/tx.c"
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],
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"versions": [
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{
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"version": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "f94842ee088744a9e4b3b3ce4c91e897c4e72aba",
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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": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "2c321f86846ead00552bc65f73f5b5f1f81d4023",
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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": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "f85f6933cc170155f1c7c2dffdd014965787c71b",
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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": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "fc7fae55255ccbde009232e84b102d2782a69ecf",
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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": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "186c957ac3325aefb982567ffdd3654b283688a7",
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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": "e1378e5228aaa1bf6bb253a379c7de1722a94e00",
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"lessThan": "8ae659743ba936b22ecb4620815887728e2820d6",
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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/wireless/mediatek/mt76/tx.c"
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],
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"versions": [
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{
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"version": "5.10",
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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": "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": "6.1.191",
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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": "6.6.160",
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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": "5.10",
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"versionEndExcluding": "6.1.191"
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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": "5.10",
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"versionEndExcluding": "6.6.160"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.10",
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"versionEndExcluding": "6.12.110"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.10",
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"versionEndExcluding": "6.18.52"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.10",
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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": "5.10",
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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/f94842ee088744a9e4b3b3ce4c91e897c4e72aba"
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},
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{
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"url": "https://git.kernel.org/stable/c/2c321f86846ead00552bc65f73f5b5f1f81d4023"
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},
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{
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"url": "https://git.kernel.org/stable/c/f85f6933cc170155f1c7c2dffdd014965787c71b"
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},
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{
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"url": "https://git.kernel.org/stable/c/fc7fae55255ccbde009232e84b102d2782a69ecf"
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},
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{
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"url": "https://git.kernel.org/stable/c/186c957ac3325aefb982567ffdd3654b283688a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/8ae659743ba936b22ecb4620815887728e2820d6"
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}
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],
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"title": "wifi: mt76: fix non-AQL packet accounting for MLO stations",
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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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} |