{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68728",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T10:30:51.028Z",
        "datePublished": "2025-12-24T10:33:11.847Z",
        "dateUpdated": "2026-05-11T21:52:11.623Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:52:11.623Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: fix uninit memory after failed mi_read in mi_format_new\n\nFix a KMSAN un-init bug found by syzkaller.\n\nntfs_get_bh() expects a buffer from sb_getblk(), that buffer may not be\nuptodate. We do not bring the buffer uptodate before setting it as\nuptodate. If the buffer were to not be uptodate, it could mean adding a\nbuffer with un-init data to the mi record. Attempting to load that record\nwill trigger KMSAN.\n\nAvoid this by setting the buffer as uptodate, if it’s not already, by\noverwriting it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ntfs3/fsntfs.c"
                    ],
                    "versions": [
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "afb144bc8e920db43a23e996eb0a6f9bdea84341",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "c70b3abfd530c7f574bc25a5f84707e6fdf0def8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "8bf729b96303bb862d7c6dc05edcf51274ae04cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "7ce8f2028dfccb2161b905cf8ab85cdd9e93909c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "46f2a881e5a7311d41551edb3915e4d4e8802341",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "81ffe9a265df3e41534726b852ab08792e3d374d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4342306f0f0d5ff4315a204d315c1b51b914fca5",
                            "lessThan": "73e6b9dacf72a1e7a4265eacca46f8f33e0997d6",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ntfs3/fsntfs.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.198",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.160",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.120",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.63",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.13",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.2",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "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": "5.15",
                                    "versionEndExcluding": "5.15.198"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.1.160"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
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                                {
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                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.17.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.18.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.19"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/afb144bc8e920db43a23e996eb0a6f9bdea84341"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c70b3abfd530c7f574bc25a5f84707e6fdf0def8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8bf729b96303bb862d7c6dc05edcf51274ae04cf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7ce8f2028dfccb2161b905cf8ab85cdd9e93909c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/46f2a881e5a7311d41551edb3915e4d4e8802341"
                },
                {
                    "url": "https://git.kernel.org/stable/c/81ffe9a265df3e41534726b852ab08792e3d374d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/73e6b9dacf72a1e7a4265eacca46f8f33e0997d6"
                }
            ],
            "title": "ntfs3: fix uninit memory after failed mi_read in mi_format_new",
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    }
}