gsd-2023-1838
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
Aliases
Aliases
CVE-2023-1838


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-1838",
    "id": "GSD-2023-1838"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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        "CVE-2023-1838"
      ],
      "details": "A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.",
      "id": "GSD-2023-1838",
      "modified": "2023-12-13T01:20:42.176905Z",
      "schema_version": "1.4.0"
    }
  },
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      "affects": {
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              "product": {
                "product_data": [
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                    "version": {
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                        {
                          "version_value": "Linux Kernel prior to kernel 5.18 25"
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                ]
              },
              "vendor_name": "n/a"
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          }
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        "id": "CVE-2023-1838",
        "lastModified": "2024-02-15T15:56:40.963",
        "metrics": {
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
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                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
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    }
  }
}


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