164 lines
7.4 KiB
JSON
164 lines
7.4 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-2026-90351",
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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": "2026-09-11T19:38:34.805Z",
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"datePublished": "2026-09-17T16:08:58.905Z",
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"dateUpdated": "2026-10-21T12:51:14.533Z"
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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": "2026-10-21T12:51:14.533Z"
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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: mt7996: do not attach hif2 WED when the main WED attach failed\n\nIf the WED attach for the primary PCIe function fails, the probe path\nstill attached wed_hif2 for the secondary function, leaving the device\nin an inconsistent half-WED configuration that crashes later. The hif2\ncall also re-enabled hwrro_mode, which the failed primary attach had\njust turned off.\n\nSkip the hif2 WED setup when the primary WED device is not active."
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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/mt7996/mmio.c"
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],
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"versions": [
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{
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"version": "83eafc9251d6d30574b629ac637c56d168fcbdd9",
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"lessThan": "9d1fd637336588d8118c104a025eca1341d9ec85",
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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": "83eafc9251d6d30574b629ac637c56d168fcbdd9",
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"lessThan": "76144da3c6184c7850631ad79d0600ac8bf7649a",
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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": "83eafc9251d6d30574b629ac637c56d168fcbdd9",
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"lessThan": "d566387df8306257d2f703a0d99fd9896400317e",
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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": "83eafc9251d6d30574b629ac637c56d168fcbdd9",
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"lessThan": "7c1924332e986019c6bcddf55c843361cccac73f",
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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/mt7996/mmio.c"
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],
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"versions": [
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{
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"version": "6.8",
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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": "6.8",
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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": "6.18.52",
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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": "6.8",
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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": "6.8",
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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": "6.8",
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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": "6.8",
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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/9d1fd637336588d8118c104a025eca1341d9ec85"
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},
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{
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"url": "https://git.kernel.org/stable/c/76144da3c6184c7850631ad79d0600ac8bf7649a"
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},
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{
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"url": "https://git.kernel.org/stable/c/d566387df8306257d2f703a0d99fd9896400317e"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c1924332e986019c6bcddf55c843361cccac73f"
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}
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],
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"title": "wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed",
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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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} |