{
  "id": "CVE-2022-2785",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2022-09-23T11:15:09.510",
  "lastModified": "2022-09-26T17:26:34.670",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "There exists an arbitrary memory read within the Linux Kernel BPF - Constants provided to fill pointers in structs passed in to bpf_sys_bpf are not verified and can point anywhere, including memory not owned by BPF. An attacker with CAP_BPF can arbitrarily read memory from anywhere on the system. We recommend upgrading past commit 86f44fcec22c"
    },
    {
      "lang": "es",
      "value": "Se presenta una lectura de memoria arbitraria dentro del BPF del Kernel de Linux - Las constantes proporcionadas para rellenar los punteros en los structs pasados a bpf_sys_bpf no son verificados y pueden apuntar a cualquier lugar, incluyendo la memoria que no es propiedad de BPF. Un atacante con CAP_BPF puede leer arbitrariamente la memoria de cualquier parte del sistema. Recomendamos actualizar el commit pasado 86f44fcec22c"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.8,
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
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          "value": "CWE-125"
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      "url": "https://git.kernel.org/bpf/bpf/c/86f44fcec22c",
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      "url": "https://lore.kernel.org/bpf/20220816205517.682470-1-zhuyifei@google.com/T/#t",
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}