{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-47113",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-03-04T18:12:48.836Z",
        "datePublished": "2024-03-15T20:14:21.300Z",
        "dateUpdated": "2024-08-04T05:24:39.855Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-05-29T05:02:20.392Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: abort in rename_exchange if we fail to insert the second ref\n\nError injection stress uncovered a problem where we'd leave a dangling\ninode ref if we failed during a rename_exchange.  This happens because\nwe insert the inode ref for one side of the rename, and then for the\nother side.  If this second inode ref insert fails we'll leave the first\none dangling and leave a corrupt file system behind.  Fix this by\naborting if we did the insert for the first inode ref."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/btrfs/inode.c"
                    ],
                    "versions": [
                        {
                            "version": "1da177e4c3f4",
                            "lessThan": "0df50d47d174",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1da177e4c3f4",
                            "lessThan": "ff8de2cec65a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1da177e4c3f4",
                            "lessThan": "dc09ef356272",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
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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/btrfs/inode.c"
                    ],
                    "versions": [
                        {
                            "version": "5.10.43",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.12.10",
                            "lessThanOrEqual": "5.12.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.13",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0df50d47d17401f9f140dfbe752a65e5d72f9932"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ff8de2cec65a8c8521faade12a31b39c80e49f5b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dc09ef3562726cd520c8338c1640872a60187af5"
                }
            ],
            "title": "btrfs: abort in rename_exchange if we fail to insert the second ref",
            "x_generator": {
                "engine": "bippy-a5840b7849dd"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2021-47113",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-03-18T15:16:26.695834Z"
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-06-04T17:14:51.773Z"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T05:24:39.855Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/0df50d47d17401f9f140dfbe752a65e5d72f9932",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/ff8de2cec65a8c8521faade12a31b39c80e49f5b",
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                    {
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}