{
  "id": "openEuler-SA-2023-1299",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1299",
  "title": "An update for libtpms is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1",
  "severity": "High",
  "description": "A library providing TPM functionality for VMs. Targeted for integration into Qemu.\r\n\r\nSecurity Fix(es):\r\n\r\nAn out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.(CVE-2023-1018)\r\n\r\nAn out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can lead to denial of service (crashing the TPM chip/process or rendering it unusable) and/or arbitrary code execution in the TPM context.(CVE-2023-1017)",
  "cves": [
    {
      "id": "CVE-2023-1017",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1017",
      "severity": "Medium"
    }
  ]
}