cvelist/2020/24xxx/CVE-2020-24455.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2020-24455",
        "ASSIGNER": "secure@intel.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "TPM2 source",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "before 3.01, before 2.4.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "escalation of privilege"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1902167",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902167"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3",
                "url": "https://github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1",
                "url": "https://github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-fa78f3ca9f",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KPOENCMJU4DMT3BDNUBRK25B3DJ47UO/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202107-10",
                "url": "https://security.gentoo.org/glsa/202107-10"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3."
            }
        ]
    }
}