{
  "id": "openEuler-SA-2023-1895",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1895",
  "title": "An update for qemu is now available for openEuler-22.03-LTS",
  "severity": "Medium",
  "description": "QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU.(CVE-2023-1544)",
  "cves": [
    {
      "id": "CVE-2023-1544",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1544",
      "severity": "Medium"
    }
  ]
}