{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49739",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-03-27T16:39:17.986Z",
        "datePublished": "2025-03-27T16:42:51.609Z",
        "dateUpdated": "2026-05-11T19:05:48.925Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:05:48.925Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngfs2: Always check inode size of inline inodes\n\nCheck if the inode size of stuffed (inline) inodes is within the allowed\nrange when reading inodes from disk (gfs2_dinode_in()).  This prevents\nus from on-disk corruption.\n\nThe two checks in stuffed_readpage() and gfs2_unstuffer_page() that just\ntruncate inline data to the maximum allowed size don't actually make\nsense, and they can be removed now as well."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/gfs2/aops.c",
                        "fs/gfs2/bmap.c",
                        "fs/gfs2/glops.c"
                    ],
                    "versions": [
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "45df749f827c286adbc951f2a4865b67f0442ba9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "4d4cb76636134bf9a0c9c3432dae936f99954586",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "7c414f6f06e9a3934901b6edc3177ae5a1e07094",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "46c9088cabd4d0469fdb61ac2a9c5003057fe94d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "d458a0984429c2d47e60254f5bc4119cbafe83a2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e",
                            "lessThan": "70376c7ff31221f1d21db5611d8209e677781d3a",
                            "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/gfs2/aops.c",
                        "fs/gfs2/bmap.c",
                        "fs/gfs2/glops.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.280",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.240",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.177",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.93",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.11",
                            "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": "2.6.19",
                                    "versionEndExcluding": "4.19.280"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.19",
                                    "versionEndExcluding": "5.4.240"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.19",
                                    "versionEndExcluding": "5.10.177"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.19",
                                    "versionEndExcluding": "5.15.93"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.19",
                                    "versionEndExcluding": "6.1.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.19",
                                    "versionEndExcluding": "6.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/45df749f827c286adbc951f2a4865b67f0442ba9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4d4cb76636134bf9a0c9c3432dae936f99954586"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7c414f6f06e9a3934901b6edc3177ae5a1e07094"
                },
                {
                    "url": "https://git.kernel.org/stable/c/46c9088cabd4d0469fdb61ac2a9c5003057fe94d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d458a0984429c2d47e60254f5bc4119cbafe83a2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/70376c7ff31221f1d21db5611d8209e677781d3a"
                }
            ],
            "title": "gfs2: Always check inode size of inline inodes",
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}