310 lines
14 KiB
JSON
310 lines
14 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-2026-43052",
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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": "2026-05-01T14:12:55.980Z",
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"datePublished": "2026-05-01T14:15:46.029Z",
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"dateUpdated": "2026-11-06T15:32:28.587Z"
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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": "2026-06-19T11:58:09.466Z"
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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: mac80211: check tdls flag in ieee80211_tdls_oper\n\nWhen NL80211_TDLS_ENABLE_LINK is called, the code only checks if the\nstation exists but not whether it is actually a TDLS station. This\nallows the operation to proceed for non-TDLS stations, causing\nunintended side effects like modifying channel context and HT\nprotection before failing.\n\nAdd a check for sta->sta.tdls early in the ENABLE_LINK case, before\nany side effects occur, to ensure the operation is only allowed for\nactual TDLS peers."
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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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"net/mac80211/tdls.c"
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],
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"versions": [
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{
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"version": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "e602246235fc2ef06c39b2e9cf147d84d0896b73",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "6813a8b1b240756dad4375f3e020ce10e4e3871b",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "44839ea7e96b3659a1606f3d5267063135479b7c",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "ba5b43db126a5e7378553869e3f7954d9187349f",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "8148c2fda4ebb17104a573649c9b699208ad10ee",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "be81f17151fcb8546a95f35ca8f4231b065985de",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "e77b2937aaa20264e4bd699d3244bdb50e7e3343",
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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": "941c93cd039852b7ab02c74f4698c99d82bd6cfe",
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"lessThan": "7d73872d949c488a1d7c308031d6a9d89b5e0a8b",
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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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"net/mac80211/tdls.c"
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],
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"versions": [
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{
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"version": "3.2",
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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": "3.2",
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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": "5.10.259",
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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": "5.15.209",
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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": "6.1.175",
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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": "6.6.142",
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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": "6.12.81",
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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": "6.18.22",
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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": "6.19.12",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "3.2",
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"versionEndExcluding": "5.10.259"
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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": "3.2",
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"versionEndExcluding": "5.15.209"
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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": "3.2",
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"versionEndExcluding": "6.1.175"
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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": "3.2",
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"versionEndExcluding": "6.6.142"
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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": "3.2",
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"versionEndExcluding": "6.12.81"
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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": "3.2",
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"versionEndExcluding": "6.18.22"
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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": "3.2",
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"versionEndExcluding": "6.19.12"
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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": "3.2",
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"versionEndExcluding": "7.0"
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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/e602246235fc2ef06c39b2e9cf147d84d0896b73"
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},
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{
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"url": "https://git.kernel.org/stable/c/6813a8b1b240756dad4375f3e020ce10e4e3871b"
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},
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{
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"url": "https://git.kernel.org/stable/c/44839ea7e96b3659a1606f3d5267063135479b7c"
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},
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{
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"url": "https://git.kernel.org/stable/c/ba5b43db126a5e7378553869e3f7954d9187349f"
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},
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{
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"url": "https://git.kernel.org/stable/c/8148c2fda4ebb17104a573649c9b699208ad10ee"
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},
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{
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"url": "https://git.kernel.org/stable/c/be81f17151fcb8546a95f35ca8f4231b065985de"
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},
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{
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"url": "https://git.kernel.org/stable/c/e77b2937aaa20264e4bd699d3244bdb50e7e3343"
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},
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{
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"url": "https://git.kernel.org/stable/c/7d73872d949c488a1d7c308031d6a9d89b5e0a8b"
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}
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],
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"title": "wifi: mac80211: check tdls flag in ieee80211_tdls_oper",
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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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"adp": [
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{
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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-10-15T01:18:53.241Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "*",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-784472.html"
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-43052",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T15:27:18.664171Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T15:32:28.587Z"
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}
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}
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]
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}
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} |