Kernel: security regression for cve-2018-13405

{
                    "vendor": "Linux",
                    "product": "kernel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "*",
                            "lessThan": "5.4.241",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "5.5",
                            "lessThan": "5.10.146",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "5.12",
                            "versionType": "semver"
                        }
                    ],
                    "packageName": "kernel",
                    "collectionURL": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/",
                    "defaultStatus": "unaffected"
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 8",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel-rt",
                    "defaultStatus": "affected",
                    "versions": [
                        {
                            "version": "0:4.18.0-372.9.1.rt7.166.el8",
                            "lessThan": "*",
                            "versionType": "rpm",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:/a:redhat:enterprise_linux:8::nfv",
                        "cpe:/a:redhat:enterprise_linux:8::realtime"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 8",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel",
                    "defaultStatus": "affected",
                    "versions": [
                        {
                            "version": "0:4.18.0-372.9.1.el8",
                            "lessThan": "*",
                            "versionType": "rpm",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:/a:redhat:enterprise_linux:8::crb",
                        "cpe:/o:redhat:enterprise_linux:8::baseos"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 8.4 Extended Update Support",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel-rt",
                    "defaultStatus": "affected",
                    "versions": [
                        {
                            "version": "0:4.18.0-305.49.1.rt7.121.el8_4",
                            "lessThan": "*",
                            "versionType": "rpm",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:/a:redhat:rhel_eus:8.4::nfv",
                        "cpe:/a:redhat:rhel_eus:8.4::realtime"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 8.4 Extended Update Support",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel",
                    "defaultStatus": "affected",
                    "versions": [
                        {
                            "version": "0:4.18.0-305.49.1.el8_4",
                            "lessThan": "*",
                            "versionType": "rpm",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:/a:redhat:rhel_eus:8.4::crb",
                        "cpe:/o:redhat:rhel_eus:8.4::baseos"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 6",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel",
                    "defaultStatus": "unaffected",
                    "cpes": [
                        "cpe:/o:redhat:enterprise_linux:6"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 7",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel",
                    "defaultStatus": "unaffected",
                    "cpes": [
                        "cpe:/o:redhat:enterprise_linux:7"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 7",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel-rt",
                    "defaultStatus": "unaffected",
                    "cpes": [
                        "cpe:/o:redhat:enterprise_linux:7"
                    ]
                }

{
                    "vendor": "Red Hat",
                    "product": "Red Hat Enterprise Linux 9",
                    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                    "packageName": "kernel",
                    "defaultStatus": "unaffected",
                    "cpes": [
                        "cpe:/o:redhat:enterprise_linux:9"
                    ]
                }