{"id":"CVE-2026-93110","revision":"f44341b510ac4c4390e123cea28c5bae","records":[{"revision":"f44341b510ac4c4390e123cea28c5bae","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93110","aliases":[],"title":"RDMA/core: Wait for RCU callbacks before unloading ib_core","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Wait for RCU callbacks before unloading ib_core\n\nput_gid_ndev() is queued with call_rcu() and implemented in ib_core.\nStopping the workqueues does not drain callbacks already queued, so RCU\ncould invoke it after the module code has been unloaded.\n\nsynchronize_rcu() does not wait for callbacks. Wait for them after all\nproducers have stopped.","state":0,"publishedAt":"2026-09-17T16:11:19.805+00:00","modifiedAt":"2026-10-19T09:05:43.865+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/infiniband/core/device.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"82dfd1df456227279b1c8c648983a530f2612098\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"1646e123e56c3ad679fbfb571e8eef6386efb729\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"8e4f1677c09d75d738099f42afcf65d8587b664a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"7853af5f15738dc00aebaa1fc9f1f0df40f6f603\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"0d5817fa4819abdc445fa77b5be4f0d49334a864\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"9d998297fdaf47492f6679287f6552879d1a7e3a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"48b72fa0d209a92fb51b834a6080171cfa207b2c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n                            \"lessThan\": \"7d75592114d1664623c8cf191a12b38052c04483\",\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/infiniband/core/device.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/82dfd1df456227279b1c8c648983a530f2612098","https://git.kernel.org/stable/c/1646e123e56c3ad679fbfb571e8eef6386efb729","https://git.kernel.org/stable/c/8e4f1677c09d75d738099f42afcf65d8587b664a","https://git.kernel.org/stable/c/7853af5f15738dc00aebaa1fc9f1f0df40f6f603","https://git.kernel.org/stable/c/0d5817fa4819abdc445fa77b5be4f0d49334a864","https://git.kernel.org/stable/c/9d998297fdaf47492f6679287f6552879d1a7e3a","https://git.kernel.org/stable/c/48b72fa0d209a92fb51b834a6080171cfa207b2c","https://git.kernel.org/stable/c/7d75592114d1664623c8cf191a12b38052c04483"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93110","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93110","identifiers":["CVE-2026-93110"]},"retained":false,"historicalAffected":[]}],"coverage":[]}