{
  "id": "CVE-2024-38566",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-06-19T14:15:16.767",
  "lastModified": "2024-06-20T12:44:01.637",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix verifier assumptions about socket->sk\n\nThe verifier assumes that 'sk' field in 'struct socket' is valid\nand non-NULL when 'socket' pointer itself is trusted and non-NULL.\nThat may not be the case when socket was just created and\npassed to LSM socket_accept hook.\nFix this verifier assumption and adjust tests."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: bpf: corrige las suposiciones del verificador sobre socket->sk. El verificador asume que el campo 'sk' en 'struct socket' es v\u00e1lido y no NULL cuando el puntero 'socket' en s\u00ed es confiable y no NULL. Puede que ese no sea el caso cuando el socket se acaba de crear y se pas\u00f3 al gancho LSM socket_accept. Corrija esta suposici\u00f3n del verificador y ajuste las pruebas."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0db63c0b86e981a1e97d2596d64ceceba1a5470e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/39f8a29330f433000e716eefc4b9abda05b71a82",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/6f5ae91172a93abac9720ba94edf3ec8f4d7f24f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c58ccdd2483a1d990748cdaf94206b5d5986a001",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}