{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49780",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:17:33.806Z",
        "datePublished": "2025-05-01T14:09:15.135Z",
        "dateUpdated": "2026-05-11T19:06:38.266Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:06:38.266Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()\n\nIf device_register() fails in tcm_loop_setup_hba_bus(), the name allocated\nby dev_set_name() need be freed. As comment of device_register() says, it\nshould use put_device() to give up the reference in the error path. So fix\nthis by calling put_device(), then the name can be freed in kobject_cleanup().\nThe 'tl_hba' will be freed in tcm_loop_release_adapter(), so it don't need\ngoto error label in this case."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/target/loopback/tcm_loop.c"
                    ],
                    "versions": [
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "41a6b8b527a5957fab41c3c05e25ad125268e2e9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "28f7ff5e7559d226e63c7c5de74eb075a83d8c53",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "75205f1b47a88c3fac4f30bd7567e89b2887c7fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "a636772988bafab89278e7bb3420d8e8eacfe912",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "dce0589a3faec9e2e543e97bca7e62592ec85585",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3703b2c5d041a68095cdd22380c23ce27d449ad7",
                            "lessThan": "bc68e428d4963af0201e92159629ab96948f0893",
                            "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/target/loopback/tcm_loop.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.39",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.39",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.267",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.225",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.156",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.80",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.10",
                            "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": "2.6.39",
                                    "versionEndExcluding": "4.19.267"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "5.4.225"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "5.10.156"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "5.15.80"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.0.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.39",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/41a6b8b527a5957fab41c3c05e25ad125268e2e9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/28f7ff5e7559d226e63c7c5de74eb075a83d8c53"
                },
                {
                    "url": "https://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893"
                }
            ],
            "title": "scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}