{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49987",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.386Z",
        "datePublished": "2025-06-18T11:00:48.687Z",
        "dateUpdated": "2026-05-11T19:10:33.303Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:10:33.303Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd: call __md_stop_writes in md_stop\n\nFrom the link [1], we can see raid1d was running even after the path\nraid_dtr -> md_stop -> __md_stop.\n\nLet's stop write first in destructor to align with normal md-raid to\nfix the KASAN issue.\n\n[1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZcec6hQFm8nhg@mail.gmail.com/T/#m7f12bf90481c02c6d2da68c64aeed4779b7df74a"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/md/md.c"
                    ],
                    "versions": [
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "1678ca35b80a94d474fdc31e2497ce5d7ed52512",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "690b5c90fd2d81fd1d2b6110fa36783232f6dce2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "8e7fb19f1a744fd34e982633ced756fee0498ef7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "a5a58fab556bfe618b4c9719eb85712d78c6cb10",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "661c01b2181d9413c799127f13143583b69f20fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "f42a9819ba84bed2e609a4dff56af37063dcabdc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "48df498daf62e1292868005675331929305067f0",
                            "lessThan": "0dd84b319352bb8ba64752d4e45396d8b13e6018",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/md/md.c"
                    ],
                    "versions": [
                        {
                            "version": "4.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.292",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.257",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.212",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.140",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.64",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.6",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "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": "4.12",
                                    "versionEndExcluding": "4.14.292"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "4.19.257"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.4.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.10.140"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.15.64"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.19.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1678ca35b80a94d474fdc31e2497ce5d7ed52512"
                },
                {
                    "url": "https://git.kernel.org/stable/c/690b5c90fd2d81fd1d2b6110fa36783232f6dce2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8e7fb19f1a744fd34e982633ced756fee0498ef7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a5a58fab556bfe618b4c9719eb85712d78c6cb10"
                },
                {
                    "url": "https://git.kernel.org/stable/c/661c01b2181d9413c799127f13143583b69f20fd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f42a9819ba84bed2e609a4dff56af37063dcabdc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0dd84b319352bb8ba64752d4e45396d8b13e6018"
                }
            ],
            "title": "md: call __md_stop_writes in md_stop",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}