libceph: guard missing CRUSH type name lookup

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ceph/osdmap.c"
                    ],
                    "versions": [
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "cbfcba275326c8c7dae9acd8f4a0d4c316fdafb0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "8ff579ac03d6e9d17d6d9c8443110167c14a382d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "6a4b75d90f0cfbf22c14742ab35a803bc13f36ec",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "c46d82c47afc968d6ee8ef4470fa2dd35b765c21",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "3767c9f0c1bbd98dd25cb088356a0fc6c1f09f50",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "4716a64b7cc2797741f7be4e283ace78a9dff37d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "db9cc9fd9660b2d69ee66f5a4cbec83c21a1c64d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117d96a04f007ce8fc2e292369056c3bd09f6f63",
                            "lessThan": "bbeae12fda3384a90fbebc8a19ba9d33f85b5361",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ceph/osdmap.c"
                    ],
                    "versions": [
                        {
                            "version": "5.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.265",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.216",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.6",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }