{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53285",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-16T08:09:37.991Z",
        "datePublished": "2025-09-16T08:11:18.585Z",
        "dateUpdated": "2026-05-11T19:41:59.032Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:41:59.032Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: add bounds checking in get_max_inline_xattr_value_size()\n\nNormally the extended attributes in the inode body would have been\nchecked when the inode is first opened, but if someone is writing to\nthe block device while the file system is mounted, it's possible for\nthe inode table to get corrupted.  Add bounds checking to avoid\nreading beyond the end of allocated memory if this happens."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/ext4/inline.c"
                    ],
                    "versions": [
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "5a229d21b98d132673096710e8281ef522dab1d1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "486efbbc9445dca7890a1b86adbccb88b91284b0",
                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "4597554b4f7b29e7fd78aa449bab648f8da4ee2c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "f22b274429e88d3dc7e79d375b56ce4f2f59f0b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "e780058bd75614b66882bc02620ddbd884171560",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "88a06a94942c5c0a896e9da1113a6bb29e36cbef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "67cf5b09a46f72e048501b84996f2f77bc42e947",
                            "lessThan": "2220eaf90992c11d888fe771055d4de330385f01",
                            "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/ext4/inline.c"
                    ],
                    "versions": [
                        {
                            "version": "3.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.315",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.283",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.243",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.180",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.112",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.29",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.16",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.3",
                            "lessThanOrEqual": "6.3.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4",
                            "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": "3.8",
                                    "versionEndExcluding": "4.14.315"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "4.19.283"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "5.4.243"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "5.10.180"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "5.15.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "6.1.29"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "6.2.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "6.3.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.8",
                                    "versionEndExcluding": "6.4"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5a229d21b98d132673096710e8281ef522dab1d1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205"
                },
                {
                    "url": "https://git.kernel.org/stable/c/486efbbc9445dca7890a1b86adbccb88b91284b0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4597554b4f7b29e7fd78aa449bab648f8da4ee2c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f22b274429e88d3dc7e79d375b56ce4f2f59f0b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e780058bd75614b66882bc02620ddbd884171560"
                },
                {
                    "url": "https://git.kernel.org/stable/c/88a06a94942c5c0a896e9da1113a6bb29e36cbef"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2220eaf90992c11d888fe771055d4de330385f01"
                }
            ],
            "title": "ext4: add bounds checking in get_max_inline_xattr_value_size()",
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                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-53285",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-14T18:09:24.423172Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "description": "CWE-noinfo Not enough information"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-14T18:12:55.248Z"
                }
            }
        ]
    }
}