{"id":"CVE-2026-23038","revision":"0f6983b5b2b74384a7755e80ce345b96","records":[{"revision":"0f6983b5b2b74384a7755e80ce345b96","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-23038","aliases":[],"title":"pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node()\n\nIn nfs4_ff_alloc_deviceid_node(), if the allocation for ds_versions fails,\nthe function jumps to the out_scratch label without freeing the already\nallocated dsaddrs list, leading to a memory leak.\n\nFix this by jumping to the out_err_drain_dsaddrs label, which properly\nfrees the dsaddrs list before cleaning up other resources.","state":0,"publishedAt":"2026-01-31T11:42:32.599+00:00","modifiedAt":"2026-10-19T18:25:28.264+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                        \"fs/nfs/flexfilelayout/flexfilelayoutdev.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"e2dde5dafb80f1af4028ed10ad255f42af71c784\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"27c90d8ed81e7a289c9fe41b5e31d8bb609a3385\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"34b9dd179818ff7af2b36410985fd8166573c62d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"869862056e100973e76ce9f5f1b01837771b7722\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"86da7efd12295a7e2b4abde5e5984c821edd938f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"ed5d3f2f6885eb99f729e6ffd946e3aa058bd3eb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d67ae825a59d639e4d8b82413af84d854617a87e\",\n                            \"lessThan\": \"0c728083654f0066f5e10a1d2b0bd0907af19a58\",\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                        \"fs/nfs/flexfilelayout/flexfilelayoutdev.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.249\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.199\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.162\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.122\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.67\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.7\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.19\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/e2dde5dafb80f1af4028ed10ad255f42af71c784","https://git.kernel.org/stable/c/27c90d8ed81e7a289c9fe41b5e31d8bb609a3385","https://git.kernel.org/stable/c/34b9dd179818ff7af2b36410985fd8166573c62d","https://git.kernel.org/stable/c/869862056e100973e76ce9f5f1b01837771b7722","https://git.kernel.org/stable/c/86da7efd12295a7e2b4abde5e5984c821edd938f","https://git.kernel.org/stable/c/ed5d3f2f6885eb99f729e6ffd946e3aa058bd3eb","https://git.kernel.org/stable/c/0c728083654f0066f5e10a1d2b0bd0907af19a58"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23038","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-23038","identifiers":["CVE-2026-23038"]},"retained":false,"historicalAffected":[]}],"coverage":[]}