{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49166",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T01:49:39.278Z",
        "datePublished": "2025-02-26T01:55:25.528Z",
        "dateUpdated": "2026-05-11T18:54:24.785Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:54:24.785Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: add sanity check on allocation size\n\nntfs_read_inode_mount invokes ntfs_malloc_nofs with zero allocation\nsize.  It triggers one BUG in the __ntfs_malloc function.\n\nFix this by adding sanity check on ni->attr_list_size."
                }
            ],
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                            "status": "affected",
                            "versionType": "git"
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                            "status": "affected",
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                        {
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                        {
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                            "status": "affected",
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                    ]
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                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ntfs/inode.c"
                    ],
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                            "version": "2.6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.311",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.276",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.238",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.189",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.110",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.33",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.16.19",
                            "lessThanOrEqual": "5.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.2",
                            "lessThanOrEqual": "5.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/bd8d7daa0e53b184a2f3c6e0d47330780d0a0650"
                },
                {
                    "url": "https://git.kernel.org/stable/c/21d490232f323ed4053eb9924615e6fea291f154"
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                {
                    "url": "https://git.kernel.org/stable/c/07793d2e55563124108762f4e5f811db92ffe02f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fe41ad8be036a3de3e4bdde709551aeb4de2fe7d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b230f2d9441a34c7f483d39ab78519bcf73cc2e0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/24ab2d4ef52c2dbb62a60844b87fc8872383407a"
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                {
                    "url": "https://git.kernel.org/stable/c/115fae2c1566eacc5ad2055f72521354612e72c3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c641087d381a08363e5f14179bc6b0a23eca7c47"
                },
                {
                    "url": "https://git.kernel.org/stable/c/714fbf2647b1a33d914edd695d4da92029c7e7c0"
                }
            ],
            "title": "ntfs: add sanity check on allocation size",
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