{"id":"CVE-2026-90128","revision":"bffd8ba11d9a427287b36dca36280c74","records":[{"revision":"bffd8ba11d9a427287b36dca36280c74","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90128","aliases":[],"title":"vdpa/mlx5: fix wrong list iterated in add_direct_chain error path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: fix wrong list iterated in add_direct_chain error path\n\nIn add_direct_chain(), newly allocated direct MR entries are added to\nthe local list 'tmp', which is spliced into mr->head only on success.\nOn the error path, the cleanup loop was incorrectly iterating over\nmr->head instead of tmp.\n\nFix by iterating over 'tmp' in the err_alloc cleanup path.","state":0,"publishedAt":"2026-09-17T16:06:29.877+00:00","modifiedAt":"2026-10-19T08:58:26.549+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/vdpa/mlx5/core/mr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"c93defccf5eb0a92bdafa43487be6ce0221a2477\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"ed3462365636df3bc63e34d7468f4faed3f70a4e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"22d52af9e26a72bdfe2dcfb1419a091de4862cd9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"eeac2ea4ad2654e3f160a9b608d05c9af31433a6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"637d867530daea61898e3346975978b7f67fc2ac\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"6ca752850de3b8162f030793cc15001aec85c4cf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"c678d04ac9e5a64c2559c43bce273e845fbd09eb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"94abbccdf2916cb03f9626f2d36c6e9971490c12\",\n                            \"lessThan\": \"23ae56d9e74c122f95cae71ae3b9fc259fb88446\",\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/vdpa/mlx5/core/mr.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.9\",\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/c93defccf5eb0a92bdafa43487be6ce0221a2477","https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e","https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9","https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6","https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac","https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf","https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb","https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90128","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90128","identifiers":["CVE-2026-90128"]},"retained":false,"historicalAffected":[]}],"coverage":[]}