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115 lines
3.5 KiB
JSON
115 lines
3.5 KiB
JSON
{
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"id": "CVE-2022-3872",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-11-07T21:15:09.610",
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"lastModified": "2023-02-23T01:35:36.783",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, 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:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 8.6,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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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": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-193"
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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:a:qemu:qemu:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "7.1.0",
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"matchCriteriaId": "2CA070CC-24AA-4C01-9F0F-95510AAD1FEF"
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},
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{
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:qemu:qemu:7.1.0:rc2:*:*:*:*:*:*",
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"matchCriteriaId": "B01B61C5-2FF3-414E-BFC0-C6629703109E"
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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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}
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],
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"references": [
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{
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"url": "https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20221215-0005/",
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"source": "secalert@redhat.com",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |