2023-11-07 21:03:21 +00:00

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{
"id": "CVE-2023-45898",
"sourceIdentifier": "cve@mitre.org",
"published": "2023-10-16T03:15:09.320",
"lastModified": "2023-11-07T04:21:49.253",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent."
},
{
"lang": "es",
"value": "El kernel de Linux anterior a 6.5.4 tiene un es1 use-after-free en fs/ext4/extents_status.c, relacionado con ext4_es_insert_extent."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-416"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5.4",
"matchCriteriaId": "F125497B-0184-43A2-AB25-BCC4F3E2E97E"
}
]
}
]
}
],
"references": [
{
"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4",
"source": "cve@mitre.org",
"tags": [
"Release Notes"
]
},
{
"url": "https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec",
"source": "cve@mitre.org",
"tags": [
"Patch"
]
},
{
"url": "https://lkml.org/lkml/2023/8/13/477",
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch"
]
},
{
"url": "https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/",
"source": "cve@mitre.org"
},
{
"url": "https://www.spinics.net/lists/stable-commits/msg317086.html",
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
]
}
]
}