{"id":"CVE-2026-98153","revision":"e53fe2bb9e5b4ce6ba1e8d07f6787937","records":[{"revision":"e53fe2bb9e5b4ce6ba1e8d07f6787937","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98153","aliases":[],"title":"nvme: fix racy access to FDP placement id array","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix racy access to FDP placement id array\n\nnvme_query_fdp_info() is called per-path and therefore prone to races.\n\nIt populates head->nr_plids/head->plids for fdp registration.\nBut nothing protects that pair from concurrent access - two paths scanning\nthe same namespace can race to populate it.\n\nAvoid the race by moving this initialization work to nvme_alloc_ns_head()\nwhich is called once per shared namespace.","state":0,"publishedAt":"2026-09-25T10:36:24.622+00:00","modifiedAt":"2026-10-19T09:14:46.433+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/nvme/host/core.c\",\n                        \"drivers/nvme/host/nvme.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"30b5f20bb2ddab013035399e5c7e6577da49320a\",\n                            \"lessThan\": \"e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"30b5f20bb2ddab013035399e5c7e6577da49320a\",\n                            \"lessThan\": \"56e1c6bbe4bb084d7ecf61698afdf70be23dd35f\",\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/nvme/host/core.c\",\n                        \"drivers/nvme/host/nvme.h\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\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/e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba","https://git.kernel.org/stable/c/56e1c6bbe4bb084d7ecf61698afdf70be23dd35f"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98153","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98153","identifiers":["CVE-2026-98153"]},"retained":false,"historicalAffected":[]}],"coverage":[]}