ghsa-rgvf-j3x5-6277
Vulnerability from github
Published
2024-04-09 21:32
Modified
2025-05-03 00:30
Severity ?
8.2 (High) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Details

A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-3446"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-09T20:15:10Z",
    "severity": "HIGH"
  },
  "details": "A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.",
  "id": "GHSA-rgvf-j3x5-6277",
  "modified": "2025-05-03T00:30:32Z",
  "published": "2024-04-09T21:32:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3446"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:6964"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-3446"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274211"
    },
    {
      "type": "WEB",
      "url": "https://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250502-0007"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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