{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90128",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.788Z",
        "datePublished": "2026-09-17T16:06:29.877Z",
        "dateUpdated": "2026-10-19T08:58:26.549Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:58:26.549Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/vdpa/mlx5/core/mr.c"
                    ],
                    "versions": [
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "c93defccf5eb0a92bdafa43487be6ce0221a2477",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "ed3462365636df3bc63e34d7468f4faed3f70a4e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "22d52af9e26a72bdfe2dcfb1419a091de4862cd9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "eeac2ea4ad2654e3f160a9b608d05c9af31433a6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "637d867530daea61898e3346975978b7f67fc2ac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "6ca752850de3b8162f030793cc15001aec85c4cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "c678d04ac9e5a64c2559c43bce273e845fbd09eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "94abbccdf2916cb03f9626f2d36c6e9971490c12",
                            "lessThan": "23ae56d9e74c122f95cae71ae3b9fc259fb88446",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/vdpa/mlx5/core/mr.c"
                    ],
                    "versions": [
                        {
                            "version": "5.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.9",
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                                    "versionStartIncluding": "5.9",
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                                    "versionStartIncluding": "5.9",
                                    "versionEndExcluding": "7.3"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c93defccf5eb0a92bdafa43487be6ce0221a2477"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446"
                }
            ],
            "title": "vdpa/mlx5: fix wrong list iterated in add_direct_chain error path",
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}