{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50748",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:21.544Z",
        "datePublished": "2025-12-24T13:05:44.045Z",
        "dateUpdated": "2026-05-11T19:24:45.516Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:24:45.516Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipc: mqueue: fix possible memory leak in init_mqueue_fs()\n\ncommit db7cfc380900 (\"ipc: Free mq_sysctls if ipc namespace creation\nfailed\")\n\nHere's a similar memory leak to the one fixed by the patch above.\nretire_mq_sysctls need to be called when init_mqueue_fs fails after\nsetup_mq_sysctls."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "ipc/mqueue.c"
                    ],
                    "versions": [
                        {
                            "version": "dc55e35f9e810f23dd69cfdc91a3d636023f57a2",
                            "lessThan": "a1f321051e0dcf2415fb94f81fdc5044cad4c1d6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dc55e35f9e810f23dd69cfdc91a3d636023f57a2",
                            "lessThan": "55b3709c6d68e32cd3fdd2a630b1f4c97d51b17c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dc55e35f9e810f23dd69cfdc91a3d636023f57a2",
                            "lessThan": "c579d60f0d0cd87552f64fdebe68b5d941d20309",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "ipc/mqueue.c"
                    ],
                    "versions": [
                        {
                            "version": "5.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.17",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.3",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "5.19",
                                    "versionEndExcluding": "5.19.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.0.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a1f321051e0dcf2415fb94f81fdc5044cad4c1d6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/55b3709c6d68e32cd3fdd2a630b1f4c97d51b17c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c579d60f0d0cd87552f64fdebe68b5d941d20309"
                }
            ],
            "title": "ipc: mqueue: fix possible memory leak in init_mqueue_fs()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}