ipv6: fix Route Information option length validation

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv6/route.c"
                    ],
                    "versions": [
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "2f6f94eda12430fb41b24b44a71e2ea4e93561d7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "7eac87396c44a312be457ef41d4c5687883be9a2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "7309529f257ae18e72112ef9f614edfd6df229bb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "0b9e02f3bd31c888f2ccdc0ca08e546d6abe9c4d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "ff3cb05289b8a4ef95fa7ea14c7d34818359edbb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "3b2231e358d26e3aec5d8040b1fb777af03c5f05",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "da64ed1f346ba84df574d6469fa2e422b2511719",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70ceb4f53929f73746be72f73707cd9f8753e2fc",
                            "lessThan": "d1ad8fb2ac6a1afb71dc22d9ae8efb4dda96c824",
                            "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/ipv6/route.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.17",
                            "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": "6.6.152",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.104",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.45",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.9",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }