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106 lines
3.1 KiB
JSON
106 lines
3.1 KiB
JSON
{
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"id": "CVE-2023-1252",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2023-03-23T21:15:19.287",
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"lastModified": "2023-11-07T04:02:54.863",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A use-after-free flaw was found in the Linux kernel\u2019s Ext4 File System in how a user triggers several file operations simultaneously with the overlay FS usage. This flaw allows a local user to crash or potentially escalate their privileges on the system. Only if patch 9a2544037600 (\"ovl: fix use after free in struct ovl_aio_req\") not applied yet, the kernel could be affected."
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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:H/I:H/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": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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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": "nvd@nist.gov",
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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-416"
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}
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]
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},
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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-416"
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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:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.6",
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"versionEndExcluding": "5.10.80",
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"matchCriteriaId": "F33BDA1D-849E-4A10-BBF8-66BB9EA83D16"
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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": "5.11",
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"versionEndExcluding": "5.14.19",
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"matchCriteriaId": "2CEA9E6D-0F19-4EA8-B4B7-0ACE5C0FC7DD"
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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": "5.15",
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"versionEndExcluding": "5.15.3",
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"matchCriteriaId": "83F73FEF-14B1-40D4-9A9D-2FCF409F26AE"
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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/lkml/20211115165433.449951285%40linuxfoundation.org/",
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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-20230505-0005/",
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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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} |