{"id":"CVE-2024-38612","revision":"586756aa3ba24b0abd9023b607be4fc6","records":[{"revision":"586756aa3ba24b0abd9023b607be4fc6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-38612","aliases":[],"title":"ipv6: sr: fix invalid unregister error path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: sr: fix invalid unregister error path\n\nThe error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL\nis not defined. In that case if seg6_hmac_init() fails, the\ngenl_unregister_family() isn't called.\n\nThis issue exist since commit 46738b1317e1 (\"ipv6: sr: add option to control\nlwtunnel support\"), and commit 5559cea2d5aa (\"ipv6: sr: fix possible\nuse-after-free and null-ptr-deref\") replaced unregister_pernet_subsys()\nwith genl_unregister_family() in this error path.","state":0,"publishedAt":"2024-06-19T13:56:13.415+00:00","modifiedAt":"2026-10-15T00:43:39.292+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/ipv6/seg6.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"10610575a3ac2a702bf5c57aa931beaf847949c7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"646cd236c55e2cb5f146fc41bbe4034c4af5b2a4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"00e6335329f23ac6cf3105931691674e28bc598c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"1a63730fb315bb1bab97edd69ff58ad45e04bb01\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"e77a3ec7ada84543e75722a1283785a6544de925\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"3398a40dccb88d3a7eef378247a023a78472db66\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"85a70ff1e572160f1eeb096ed48d09a1c9d4d89a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"c04d6a914e890ccea4a9d11233009a2ee7978bf4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"46738b1317e169b281ad74690276916e24d1be6d\",\n                            \"lessThan\": \"160e9d2752181fcf18c662e74022d77d3164cd45\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/ipv6/seg6.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.10\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.10\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.316\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.278\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.219\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.161\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.93\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.33\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.12\",\n                            \"lessThanOrEqual\": \"6.8.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9.3\",\n                            \"lessThanOrEqual\": \"6.9.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.10\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/10610575a3ac2a702bf5c57aa931beaf847949c7","https://git.kernel.org/stable/c/646cd236c55e2cb5f146fc41bbe4034c4af5b2a4","https://git.kernel.org/stable/c/00e6335329f23ac6cf3105931691674e28bc598c","https://git.kernel.org/stable/c/1a63730fb315bb1bab97edd69ff58ad45e04bb01","https://git.kernel.org/stable/c/e77a3ec7ada84543e75722a1283785a6544de925","https://git.kernel.org/stable/c/3398a40dccb88d3a7eef378247a023a78472db66","https://git.kernel.org/stable/c/85a70ff1e572160f1eeb096ed48d09a1c9d4d89a","https://git.kernel.org/stable/c/c04d6a914e890ccea4a9d11233009a2ee7978bf4","https://git.kernel.org/stable/c/160e9d2752181fcf18c662e74022d77d3164cd45"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-38612","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-38612","identifiers":["CVE-2024-38612"]},"retained":false,"historicalAffected":[]}],"coverage":[]}