{"id":"CVE-2024-26855","revision":"97a8fea124604c9e816af4c62c7a1304","records":[{"revision":"97a8fea124604c9e816af4c62c7a1304","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-26855","aliases":[],"title":"net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ice: Fix potential NULL pointer dereference in ice_bridge_setlink()\n\nThe function ice_bridge_setlink() may encounter a NULL pointer dereference\nif nlmsg_find_attr() returns NULL and br_spec is dereferenced subsequently\nin nla_for_each_nested(). To address this issue, add a check to ensure that\nbr_spec is not NULL before proceeding with the nested attribute iteration.","state":0,"publishedAt":"2024-04-17T10:17:17.858+00:00","modifiedAt":"2026-10-15T00:38:49.543+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                        \"drivers/net/ethernet/intel/ice/ice_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"d9fefc51133107e59d192d773be86c1150cfeebb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"37fe99016b12d32100ce670216816dba6c48b309\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"8d95465d9a424200485792858c5b3be54658ce19\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"afdd29726a6de4ba27cd15590661424c888dc596\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"1a770927dc1d642b22417c3e668c871689fc58b3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"0e296067ae0d74a10b4933601f9aa9f0ec8f157f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1edc14a3fbfe0154a2aecb8bb9775c3012cb6e2\",\n                            \"lessThan\": \"06e456a05d669ca30b224b8ed962421770c1496c\",\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                        \"drivers/net/ethernet/intel/ice/ice_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.20\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.20\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.272\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.213\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.152\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.82\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.22\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.10\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/d9fefc51133107e59d192d773be86c1150cfeebb","https://git.kernel.org/stable/c/37fe99016b12d32100ce670216816dba6c48b309","https://git.kernel.org/stable/c/8d95465d9a424200485792858c5b3be54658ce19","https://git.kernel.org/stable/c/afdd29726a6de4ba27cd15590661424c888dc596","https://git.kernel.org/stable/c/1a770927dc1d642b22417c3e668c871689fc58b3","https://git.kernel.org/stable/c/0e296067ae0d74a10b4933601f9aa9f0ec8f157f","https://git.kernel.org/stable/c/06e456a05d669ca30b224b8ed962421770c1496c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-26855","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-26855","identifiers":["CVE-2024-26855"]},"retained":false,"historicalAffected":[]}],"coverage":[]}