{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72168",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.910Z",
        "datePublished": "2026-08-15T05:53:34.868Z",
        "dateUpdated": "2026-09-02T12:49:44.117Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-09-02T12:49:44.117Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix fault in unaligned fixup\n\nUse kzalloc_obj() / kzalloc_objs() to allocate the memcard structs,\ninstead of kmalloc_obj() / kmalloc_objs() to prevent access to\nuninitialized data.\n\nFixes runtime error: Fault in unaligned fixup: 0000 [#1] at\nmtd_get_fact_prot_info."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/mtd/maps/vmu-flash.c"
                    ],
                    "versions": [
                        {
                            "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
                            "lessThan": "01928835d80829e615a492aa66c629b953ec7bef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
                            "lessThan": "19360c25135fccb6bbafbee49a5f66baf9a311af",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
                            "lessThan": "455519f6b70f46ac6cbf41a75ac76ec5e59040f2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
                            "lessThan": "79d1661502c6e4b6f626185cef72cf2fa78116e1",
                            "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/mtd/maps/vmu-flash.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.30",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.30",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "2.6.30",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.30",
                                    "versionEndExcluding": "6.18.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.30",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.30",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef"
                },
                {
                    "url": "https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af"
                },
                {
                    "url": "https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1"
                }
            ],
            "title": "mtd: maps: vmu-flash: fix fault in unaligned fixup",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}