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{
"id": "CVE-2023-3390",
"sourceIdentifier": "cve-coordination@google.com",
"published": "2023-06-28T21:15:10.447",
"lastModified": "2024-03-27T14:11:37.090",
"vulnStatus": "Analyzed",
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{
"lang": "en",
"value": "A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c.\n\nMishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with user access to cause a privilege escalation issue.\n\nWe recommend upgrading past commit\u00a01240eb93f0616b21c675416516ff3d74798fdc97."
},
{
"lang": "es",
"value": "Se encontr\u00f3 una vulnerabilidad de use-after-free en el subsistema netfilter del kernel de Linux en net/netfilter/nf_tables_api.c. El manejo de errores mal manejado con NFT_MSG_NEWRULE permite usar un puntero colgante en la misma transacci\u00f3n que causa una vulnerabilidad de use-after-free. Esta falla permite que un atacante local con acceso de usuario cause un problema de escalada de privilegios. Recomendamos actualizar al commit anterior 1240eb93f0616b21c675416516ff3d74798fdc97."
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"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
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"baseScore": 7.8,
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