2025-01-09 17:04:14 +00:00

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{
"id": "CVE-2024-53099",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-11-25T22:15:16.433",
"lastModified": "2025-01-09T16:16:20.940",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Check validity of link->type in bpf_link_show_fdinfo()\n\nIf a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessing\nbpf_link_type_strs[link->type] may result in an out-of-bounds access.\n\nTo spot such missed invocations early in the future, checking the\nvalidity of link->type in bpf_link_show_fdinfo() and emitting a warning\nwhen such invocations are missed."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: comprobar la validez de link->type en bpf_link_show_fdinfo() Si un tipo de enlace reci\u00e9n a\u00f1adido no invoca BPF_LINK_TYPE(), acceder a bpf_link_type_strs[link->type] puede dar como resultado un acceso fuera de los l\u00edmites. Para detectar dichas invocaciones fallidas de forma temprana en el futuro, se debe comprobar la validez de link->type en bpf_link_show_fdinfo() y emitir una advertencia cuando se omiten dichas invocaciones."
}
],
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{
"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:N/A:H",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.2
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-125"
}
]
}
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