{
  "id": "CVE-2023-5197",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2023-09-27T15:19:43.110",
  "lastModified": "2024-01-11T21:15:11.260",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nAddition and removal of rules from chain bindings within the same transaction causes leads to use-after-free.\n\nWe recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325.\n\n"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de use-after-free en el componente netfilter: nf_tables del kernel de Linux puede explotarse para lograr una escalada de privilegios local. La adici\u00f3n y eliminaci\u00f3n de reglas de enlaces de cadena dentro de la misma transacci\u00f3n provoca que se produzca un use-after-free. Recomendamos actualizar despu\u00e9s del compromiso f15f29fd4779be8a418b66e9d52979bb6d6c2325."
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH",
          "baseScore": 6.6,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 4.7
      },
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          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
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          "value": "CWE-416"
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          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f15f29fd4779be8a418b66e9d52979bb6d6c2325",
      "source": "cve-coordination@google.com",
      "tags": [
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    {
      "url": "https://kernel.dance/f15f29fd4779be8a418b66e9d52979bb6d6c2325",
      "source": "cve-coordination@google.com",
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html",
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}