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https://github.com/fkie-cad/nvd-json-data-feeds.git
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72 lines
2.8 KiB
JSON
72 lines
2.8 KiB
JSON
{
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"id": "CVE-2024-27394",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-14T15:12:27.363",
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"lastModified": "2024-11-21T09:04:31.353",
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"vulnStatus": "Awaiting Analysis",
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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\ntcp: Fix Use-After-Free in tcp_ao_connect_init\n\nSince call_rcu, which is called in the hlist_for_each_entry_rcu traversal\nof tcp_ao_connect_init, is not part of the RCU read critical section, it\nis possible that the RCU grace period will pass during the traversal and\nthe key will be free.\n\nTo prevent this, it should be changed to hlist_for_each_entry_safe."
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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: tcp: Fix Use-After-Free en tcp_ao_connect_init Dado que call_rcu, que se llama en el recorrido hlist_for_each_entry_rcu de tcp_ao_connect_init, no forma parte de la secci\u00f3n cr\u00edtica de lectura de RCU, es posible que el El per\u00edodo de gracia de RCU transcurrir\u00e1 durante el recorrido y la clave quedar\u00e1 gratuita. Para evitar esto, se debe cambiar a hlist_for_each_entry_safe."
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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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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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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},
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"exploitabilityScore": 1.4,
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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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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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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"references": [
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{
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"url": "https://git.kernel.org/stable/c/80e679b352c3ce5158f3f778cfb77eb767e586fb",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/ca4fb6c6764b3f75b4f5aa81db1536291897ff7f",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/80e679b352c3ce5158f3f778cfb77eb767e586fb",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/ca4fb6c6764b3f75b4f5aa81db1536291897ff7f",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |