{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-25212",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b4487b93545214a9db8cbf32e86411677b0cca21",
                "refsource": "MISC",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b4487b93545214a9db8cbf32e86411677b0cca21"
            },
            {
                "url": "https://twitter.com/grsecurity/status/1303370421958578179",
                "refsource": "MISC",
                "name": "https://twitter.com/grsecurity/status/1303370421958578179"
            },
            {
                "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.3",
                "refsource": "MISC",
                "name": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.3"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4527-1",
                "url": "https://usn.ubuntu.com/4527-1/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4525-1",
                "url": "https://usn.ubuntu.com/4525-1/"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2385-1] linux-4.19 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:1655",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4578-1",
                "url": "https://usn.ubuntu.com/4578-1/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:1682",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00035.html"
            }
        ]
    }
}