{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50762",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:21.545Z",
        "datePublished": "2025-12-24T13:05:54.020Z",
        "dateUpdated": "2026-05-23T15:25:09.298Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:25:09.298Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()\n\nsyzbot reported UBSAN error as below:\n\n[   76.901829][ T6677] ================================================================================\n[   76.903908][ T6677] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:675:13\n[   76.905363][ T6677] shift exponent -247 is negative\n\nThis patch avoid this error."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ntfs3/super.c"
                    ],
                    "versions": [
                        {
                            "version": "58cf68a1886d14ffdc5c892ce483a82156769e88",
                            "lessThan": "4b51f27d4448c84957bce190292f75d4896d56b3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a3b774342fa752a5290c0de36375289dfcf4a260",
                            "lessThan": "8fe280ae85177c2323ae8c9849ff27a3a6b69506",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a3b774342fa752a5290c0de36375289dfcf4a260",
                            "lessThan": "95afb464c86c6e9e95ea9e595282fa6f693072e8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a3b774342fa752a5290c0de36375289dfcf4a260",
                            "lessThan": "caad9dd8792a2622737b7273cb34835fd9536cd2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4746c49b11b2403f5b5b07c6eac9e60663dcd9a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a2b6986316a2d106f6951e76db70fa4b2fde64a9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.15.45",
                            "lessThan": "5.15.86",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.13",
                            "lessThan": "5.18",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.2",
                            "lessThan": "5.19",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ntfs3/super.c"
                    ],
                    "versions": [
                        {
                            "version": "5.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.86",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.16",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.2",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "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": "5.15.45",
                                    "versionEndExcluding": "5.15.86"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.0.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.1.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.17.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18.2"
                                }
                            ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/4b51f27d4448c84957bce190292f75d4896d56b3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8fe280ae85177c2323ae8c9849ff27a3a6b69506"
                },
                {
                    "url": "https://git.kernel.org/stable/c/95afb464c86c6e9e95ea9e595282fa6f693072e8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/caad9dd8792a2622737b7273cb34835fd9536cd2"
                }
            ],
            "title": "fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()",
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                "engine": "bippy-1.2.0"
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}