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-2026-97982",
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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": "2026-09-25T10:18:58.208Z",
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"datePublished": "2026-09-25T10:23:18.304Z",
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"dateUpdated": "2026-10-19T09:11:49.378Z"
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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": "2026-10-19T09:11:49.378Z"
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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\nnet: ethernet: cortina: Fix budget accounting\n\nThe gmac_rx() function returns the remaining NAPI budget, but its\ncaller treats the return value as the number of packets received. An\nidle poll therefore reports a full budget and remains scheduled.\n\nReturn the number of received packets instead. Preserve the existing\nfree queue refill accounting by adding that count directly; continuing\nto subtract it from the budget would invert the refill behavior."
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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/ethernet/cortina/gemini.c"
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],
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"versions": [
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{
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"version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "d3deb54d9507c2d7f05efd896142095eef5b7d85",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "e6e5732b90d0fc25fd3d9961ff61e660297d7608",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "aa339ac334d4e51f43af9d2901e6faf11ffd981e",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "4ca84049c6428c665ef7c903a32a99ed0f1e01e9",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "631c47e2e1154f2741c555b91df1b8cb99294c6a",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "0ef8eaef5806c84db2334111d6f299c246a592bc",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "94e06e12a376710587cfeea481b65e7c49747003",
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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": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
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"lessThan": "a0de06d0da78a3db53de65dfd7452cc6d111f703",
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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/ethernet/cortina/gemini.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": "5.10.271",
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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": "6.12.111",
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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": "6.18.53",
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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": "7.2.7",
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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": "5.10.271"
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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": "4.16",
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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": "4.16",
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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": "4.16",
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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": "4.16",
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"versionEndExcluding": "6.12.111"
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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": "6.18.53"
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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": "7.2.7"
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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/d3deb54d9507c2d7f05efd896142095eef5b7d85"
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},
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{
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"url": "https://git.kernel.org/stable/c/e6e5732b90d0fc25fd3d9961ff61e660297d7608"
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},
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{
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"url": "https://git.kernel.org/stable/c/aa339ac334d4e51f43af9d2901e6faf11ffd981e"
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},
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{
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"url": "https://git.kernel.org/stable/c/4ca84049c6428c665ef7c903a32a99ed0f1e01e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/631c47e2e1154f2741c555b91df1b8cb99294c6a"
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},
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{
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"url": "https://git.kernel.org/stable/c/0ef8eaef5806c84db2334111d6f299c246a592bc"
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},
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{
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"url": "https://git.kernel.org/stable/c/94e06e12a376710587cfeea481b65e7c49747003"
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},
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{
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"url": "https://git.kernel.org/stable/c/a0de06d0da78a3db53de65dfd7452cc6d111f703"
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}
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],
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"title": "net: ethernet: cortina: Fix budget accounting",
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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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} |