{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50577",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-22T13:20:23.761Z",
        "datePublished": "2025-10-22T13:23:30.910Z",
        "dateUpdated": "2026-05-11T19:22:06.984Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:22:06.984Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix memory leak in __ima_inode_hash()\n\nCommit f3cc6b25dcc5 (\"ima: always measure and audit files in policy\") lets\nmeasurement or audit happen even if the file digest cannot be calculated.\n\nAs a result, iint->ima_hash could have been allocated despite\nima_collect_measurement() returning an error.\n\nSince ima_hash belongs to a temporary inode metadata structure, declared\nat the beginning of __ima_inode_hash(), just add a kfree() call if\nima_collect_measurement() returns an error different from -ENOMEM (in that\ncase, ima_hash should not have been allocated)."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "security/integrity/ima/ima_main.c"
                    ],
                    "versions": [
                        {
                            "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
                            "lessThan": "c4df8cb38f139ed9f4296868c0a6f15a26e8c491",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
                            "lessThan": "f375bcf69f58fd0744c9dfd1b6b891a27301d67b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
                            "lessThan": "8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "security/integrity/ima/ima_main.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.18",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.4",
                            "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": "5.18",
                                    "versionEndExcluding": "6.0.18"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.1.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c4df8cb38f139ed9f4296868c0a6f15a26e8c491"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f375bcf69f58fd0744c9dfd1b6b891a27301d67b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8"
                }
            ],
            "title": "ima: Fix memory leak in __ima_inode_hash()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}