{
  "id": "openEuler-SA-2022-1730",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-1730",
  "title": "An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
  "severity": "Medium",
  "description": "The Linux Kernel, the operating system core itself.\r\n\r\n\r\n\r\nSecurity Fix(es):\r\n\r\nNFC: netlink: fix sleep in atomic bug when firmware download timeout(CVE-2022-1975)\r\n\r\nIn various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182388481References: Upstream kernel(CVE-2022-20166)\r\n\r\nA NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.(CVE-2022-1852)",
  "cves": [
    {
      "id": "CVE-2022-1852",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1852",
      "severity": "Medium"
    }
  ]
}