mirror of
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80 lines
2.3 KiB
JSON
80 lines
2.3 KiB
JSON
{
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"id": "CVE-2022-4269",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-12-05T16:15:10.283",
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"lastModified": "2023-09-29T22:15:10.673",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action \"mirred\") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-833"
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}
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]
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}
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],
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"configurations": [
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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:4.1:rc1:*:*:*:*:*:*",
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"matchCriteriaId": "DD00F761-489D-40EF-A0E1-DA7EEB2EA2F8"
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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://lore.kernel.org/netdev/33dc43f587ec1388ba456b4915c75f02a8aae226.1663945716.git.dcaratti%40redhat.com/",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230929-0001/",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://www.debian.org/security/2023/dsa-5480",
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"source": "secalert@redhat.com"
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}
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]
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} |