{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50051",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.402Z",
        "datePublished": "2025-06-18T11:01:51.560Z",
        "dateUpdated": "2026-05-11T19:11:53.971Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:11:53.971Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: debug: Fix potential buffer overflow by snprintf()\n\nsnprintf() returns the would-be-filled size when the string overflows\nthe given buffer size, hence using this value may result in the buffer\noverflow (although it's unrealistic).\n\nThis patch replaces with a safer version, scnprintf() for papering\nover such a potential issue."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/sof/debug.c"
                    ],
                    "versions": [
                        {
                            "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
                            "lessThan": "b318b9dd2ac67f39d0338ce563879d1f59a0347a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
                            "lessThan": "a67971a17604ae7de278fb09243432459afc51e1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b10b62989219aa527ee4fa555d1995a3b70981b",
                            "lessThan": "1eb123ce985e6cf302ac6e3f19862d132d86fa8f",
                            "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/soc/sof/debug.c"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.63",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.4",
                            "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": "5.11",
                                    "versionEndExcluding": "5.15.63"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "5.19.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f"
                }
            ],
            "title": "ASoC: SOF: debug: Fix potential buffer overflow by snprintf()",
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                "engine": "bippy-1.2.0"
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    }
}