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-2026-90382",
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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": "2026-09-11T19:38:34.809Z",
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"datePublished": "2026-09-17T16:09:19.247Z",
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"dateUpdated": "2026-10-19T09:02:43.423Z"
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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": "2026-10-19T09:02:43.423Z"
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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: mt76x02: do not WARN on invalid rx descriptor length\n\nThe MPDU length in the rx descriptor comes from the hardware. In\nmonitor mode with the fcsfail filter enabled, the hardware passes up\ncorrupted frames, and a corrupted frame can report a length larger\nthan the received buffer. The bounds check correctly discards such\nframes, but its WARN_ON_ONCE wrapper means any over-the-air garbage\nframe taints the kernel, and panics it on the first such frame when\npanic_on_warn is set.\n\nDrop the WARN and discard the frame silently, matching what\ncommit c2d4c8723dbf (\"mt76x2: remove some harmless WARN_ONs in tx\nstatus and rx path\") did for the neighboring rx and tx status paths.\n\nObserved immediately on rx with an MT7612U in fcsfail monitor mode\non a busy channel."
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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/mt76x02_mac.c"
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],
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"versions": [
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{
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"version": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "61b1f6d92249bc34580ff19de7c69c805f82adca",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "c65bbfc730df9ebf0fea8e286b0ad2dfab03dbfe",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "d55e7aede542c4c76ead82d37d0c112f21eb2ac2",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "b6e7958602bd1acdb8ae92703b6689a28bcc9bc0",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "2d31e332c13b1db7745a7bd9cf74bc105524bcac",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "17d6b89e09eac2d90272fceeba3644e92212e02f",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "6def491fe9c4e83aa8cba62d74e9d4ab751ee967",
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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": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
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"lessThan": "81497634d9f872fd3e8b03aada55574afff6f174",
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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/mt76x02_mac.c"
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],
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"versions": [
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{
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"version": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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/61b1f6d92249bc34580ff19de7c69c805f82adca"
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},
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{
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"url": "https://git.kernel.org/stable/c/c65bbfc730df9ebf0fea8e286b0ad2dfab03dbfe"
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},
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{
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"url": "https://git.kernel.org/stable/c/d55e7aede542c4c76ead82d37d0c112f21eb2ac2"
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},
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{
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"url": "https://git.kernel.org/stable/c/b6e7958602bd1acdb8ae92703b6689a28bcc9bc0"
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},
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{
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"url": "https://git.kernel.org/stable/c/2d31e332c13b1db7745a7bd9cf74bc105524bcac"
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},
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{
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"url": "https://git.kernel.org/stable/c/17d6b89e09eac2d90272fceeba3644e92212e02f"
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},
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{
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"url": "https://git.kernel.org/stable/c/6def491fe9c4e83aa8cba62d74e9d4ab751ee967"
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},
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{
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"url": "https://git.kernel.org/stable/c/81497634d9f872fd3e8b03aada55574afff6f174"
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}
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],
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"title": "wifi: mt76: mt76x02: do not WARN on invalid rx descriptor length",
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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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} |