mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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109 lines
3.3 KiB
JSON
109 lines
3.3 KiB
JSON
{
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"id": "CVE-2024-42075",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-07-29T16:15:06.900",
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"lastModified": "2024-11-21T09:33:32.477",
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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": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix remap of arena.\n\nThe bpf arena logic didn't account for mremap operation. Add a refcnt for\nmultiple mmap events to prevent use-after-free in arena_vm_close."
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},
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{
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"lang": "es",
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"value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: bpf: Se corrigi\u00f3 la reasignaci\u00f3n de arena. La l\u00f3gica de bpf arena no tuvo en cuenta la operaci\u00f3n de mremap. Agregue un refcnt para m\u00faltiples eventos mmap para evitar el uso despu\u00e9s de la liberaci\u00f3n en arena_vm_close."
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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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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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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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},
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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": "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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"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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"versionEndExcluding": "6.9",
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"matchCriteriaId": "18FE1EAE-C36C-49FC-A5E0-0A661CDC561E"
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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": "6.9.1",
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"versionEndExcluding": "6.9.8",
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"matchCriteriaId": "1557DCF8-46D3-4910-8B19-5C77412AB681"
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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/87496a1b01e8e2e399428c0db25e106f7961d01e",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/b90d77e5fd784ada62ddd714d15ee2400c28e1cf",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/87496a1b01e8e2e399428c0db25e106f7961d01e",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/b90d77e5fd784ada62ddd714d15ee2400c28e1cf",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch"
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]
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}
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]
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} |