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nvd-json-data-feeds/CVE-2022/CVE-2022-349xx/CVE-2022-34918.json

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{
"id": "CVE-2022-34918",
"sourceIdentifier": "cve@mitre.org",
"published": "2022-07-04T21:15:07.730",
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"lastModified": "2023-05-16T11:00:06.063",
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"vulnStatus": "Analyzed",
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"lang": "en",
"value": "An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c."
},
{
"lang": "es",
"value": "Se ha detectado un problema en el kernel de Linux versiones hasta 5.18.9. Un error de confusi\u00f3n de tipos en la funci\u00f3n nft_set_elem_init (conllevando a un desbordamiento del b\u00fafer) podr\u00eda ser usado por un atacante local para escalar privilegios, una vulnerabilidad diferente a la de CVE-2022-32250. (El atacante puede obtener acceso de root, pero debe comenzar con un espacio de nombres de usuario no privilegiado para obtener acceso CAP_NET_ADMIN). Esto puede corregirse en la funci\u00f3n nft_setelem_parse_data en el archivo net/netfilter/nf_tables_api.c"
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"attackComplexity": "LOW",
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"userInteraction": "NONE",
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