{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54084",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:52.515Z",
        "datePublished": "2025-12-24T13:06:15.460Z",
        "dateUpdated": "2026-05-11T19:55:10.897Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:55:10.897Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: firewire-digi00x: prevent potential use after free\n\nThis code was supposed to return an error code if init_stream()\nfailed, but it instead freed dg00x->rx_stream and returned success.\nThis potentially leads to a use after free."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/firewire/digi00x/digi00x-stream.c"
                    ],
                    "versions": [
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "5009aead17f060753428e249eb0246eb1c2f8b86",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "13c5fa1248bf06e95a25907c1be83948b8c44c50",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "bbb5ac533ca6c4e2775a95388c9c0c610bb442b7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "ee1a221d947809c0308f27567c07a3ac93406057",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "67148395efa2c1fb20e98fca359b20e7a6c81fe4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a08067ec318cbeaf0caa2d104cf677e723e02a3",
                            "lessThan": "c0e72058d5e21982e61a29de6b098f7c1f0db498",
                            "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/firewire/digi00x/digi00x-stream.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.244",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.181",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.113",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.30",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.4",
                            "lessThanOrEqual": "6.3.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4",
                            "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": "5.4",
                                    "versionEndExcluding": "5.4.244"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "5.10.181"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "5.15.113"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.1.30"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.3.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.4"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5009aead17f060753428e249eb0246eb1c2f8b86"
                },
                {
                    "url": "https://git.kernel.org/stable/c/13c5fa1248bf06e95a25907c1be83948b8c44c50"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbb5ac533ca6c4e2775a95388c9c0c610bb442b7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ee1a221d947809c0308f27567c07a3ac93406057"
                },
                {
                    "url": "https://git.kernel.org/stable/c/67148395efa2c1fb20e98fca359b20e7a6c81fe4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c0e72058d5e21982e61a29de6b098f7c1f0db498"
                }
            ],
            "title": "ALSA: firewire-digi00x: prevent potential use after free",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}