{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49835",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-01T14:05:17.228Z",
        "datePublished": "2025-05-01T14:09:52.700Z",
        "dateUpdated": "2026-05-11T19:07:41.728Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:07:41.728Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: fix potential memleak in 'add_widget_node'\n\nAs 'kobject_add' may allocated memory for 'kobject->name' when return error.\nAnd in this function, if call 'kobject_add' failed didn't free kobject.\nSo call 'kobject_put' to recycling resources."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/hda/hdac_sysfs.c"
                    ],
                    "versions": [
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "b688a3ec235222d9a84e43a48a6f31acb95baf2d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "90b7d055e2b5f39429f9a9e3815b48a48530ef28",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "02dea987ec1cac712c78e75d224ceb9bb73519ed",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "7140d7aaf93da6a665b454f91bb4dc6b1de218bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "455d99bd6baf19688048b6d42d9fa74eae27f93b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3256be6537751f65c76b3ecfbb4e667f87525a2f",
                            "lessThan": "9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/hda/hdac_sysfs.c"
                    ],
                    "versions": [
                        {
                            "version": "4.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.334",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.300",
                            "lessThanOrEqual": "4.14.*",
                            "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": "5.10.155",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.79",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.9",
                            "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": "4.1",
                                    "versionEndExcluding": "4.9.334"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "4.14.300"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "4.19.267"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "5.4.225"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "5.10.155"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "5.15.79"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "6.0.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b688a3ec235222d9a84e43a48a6f31acb95baf2d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bb0ac8d5e541224f599bc8e8f31a313faa4bf7b7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/90b7d055e2b5f39429f9a9e3815b48a48530ef28"
                },
                {
                    "url": "https://git.kernel.org/stable/c/02dea987ec1cac712c78e75d224ceb9bb73519ed"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3a79f9568de08657fcdbc41d6fc4c0ca145a7a2b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7140d7aaf93da6a665b454f91bb4dc6b1de218bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/455d99bd6baf19688048b6d42d9fa74eae27f93b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9a5523f72bd2b0d66eef3d58810c6eb7b5ffc143"
                }
            ],
            "title": "ALSA: hda: fix potential memleak in 'add_widget_node'",
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    }
}