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-2026-98345",
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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": "2026-09-25T10:25:14.343Z",
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"datePublished": "2026-10-06T08:46:34.719Z",
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"dateUpdated": "2026-10-19T09:17:56.221Z"
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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": "2026-10-19T09:17:56.221Z"
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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: cfg80211: check IP header size in cfg80211_classify8021d()\n\nA frame that looks like IP can be transmitted, but be too short, so\nthe DS field is read incorrectly:\n\n BUG: KMSAN: uninit-value in cfg80211_classify8021d+0x99d/0x12b0 net/wireless/util.c:1027\n cfg80211_classify8021d+0x99d/0x12b0 net/wireless/util.c:1027\n ieee80211_select_queue+0x37a/0x9e0 net/mac80211/wme.c:180\n __ieee80211_subif_start_xmit+0x60f/0x1d90 net/mac80211/tx.c:4304\n ieee80211_subif_start_xmit+0xa8/0x6d0 net/mac80211/tx.c:4538\n ...\n packet_sendmsg+0x9173/0xa2a0 net/packet/af_packet.c:3108\n\nUse skb_header_pointer() like the MPLS case."
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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/wireless/util.c"
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],
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"versions": [
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{
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"version": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "18d5547327c202cda33ad2bbd203220c2c62c8a7",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "3ff17ffa8d02e0e3f6b2f6e57af4aac511f5b734",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "c4fbcf1e614ef0755fcc751fdfca21b0bf4e0ef7",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "12c0abd4d1c1b04a7663d04ba85268bc9ad9c017",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "f33ad4e2f846e55cf4637419268f093ac9f1a765",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "a2cdb4a675ca04c4ac8cc962848082d8ce065008",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "65893c8d28f239c7ddad5a83683be193a9133e9b",
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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": "e31a16d6f64ef0e324c6f54d5112703c3f13a9c4",
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"lessThan": "48b2c5c628b09cf36cbeca53e0432fc2a7518be7",
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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/wireless/util.c"
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],
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"versions": [
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{
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"version": "2.6.31",
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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": "2.6.31",
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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": "5.10.271",
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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": "5.15.222",
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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": "6.1.189",
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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": "6.6.158",
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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": "6.12.112",
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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": "6.18.54",
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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": "7.2.8",
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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": "2.6.31",
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"versionEndExcluding": "5.10.271"
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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": "2.6.31",
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"versionEndExcluding": "5.15.222"
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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": "2.6.31",
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"versionEndExcluding": "6.1.189"
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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": "2.6.31",
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"versionEndExcluding": "6.6.158"
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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": "2.6.31",
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"versionEndExcluding": "6.12.112"
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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": "2.6.31",
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"versionEndExcluding": "6.18.54"
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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": "2.6.31",
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"versionEndExcluding": "7.2.8"
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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": "2.6.31",
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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/18d5547327c202cda33ad2bbd203220c2c62c8a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ff17ffa8d02e0e3f6b2f6e57af4aac511f5b734"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4fbcf1e614ef0755fcc751fdfca21b0bf4e0ef7"
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},
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{
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"url": "https://git.kernel.org/stable/c/12c0abd4d1c1b04a7663d04ba85268bc9ad9c017"
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},
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{
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"url": "https://git.kernel.org/stable/c/f33ad4e2f846e55cf4637419268f093ac9f1a765"
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},
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{
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"url": "https://git.kernel.org/stable/c/a2cdb4a675ca04c4ac8cc962848082d8ce065008"
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},
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{
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"url": "https://git.kernel.org/stable/c/65893c8d28f239c7ddad5a83683be193a9133e9b"
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},
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{
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"url": "https://git.kernel.org/stable/c/48b2c5c628b09cf36cbeca53e0432fc2a7518be7"
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}
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],
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"title": "wifi: cfg80211: check IP header size in cfg80211_classify8021d()",
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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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} |