{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-48992",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-08-22T01:27:53.636Z",
        "datePublished": "2024-10-21T20:06:09.495Z",
        "dateUpdated": "2026-05-11T18:51:07.879Z"
    },
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                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:51:07.879Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: soc-pcm: Add NULL check in BE reparenting\n\nAdd NULL check in dpcm_be_reparent API, to handle\nkernel NULL pointer dereference error.\nThe issue occurred in fuzzing test."
                }
            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/soc-pcm.c"
                    ],
                    "versions": [
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                            "version": "01d7584cd2e5a93a2b959c9dddaa0d93ec205404",
                            "lessThan": "0760acc2e6598ad4f7bd3662db2d907ef0838139",
                            "status": "affected",
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                            "status": "affected",
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                            "lessThan": "e7166d6821c15f3516bcac8ae3f155924da1908c",
                            "status": "affected",
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                            "status": "affected",
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                            "status": "affected",
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                        },
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                            "version": "01d7584cd2e5a93a2b959c9dddaa0d93ec205404",
                            "lessThan": "db8f91d424fe0ea6db337aca8bc05908bbce1498",
                            "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/soc-pcm.c"
                    ],
                    "versions": [
                        {
                            "version": "3.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.336",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.302",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.269",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.227",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.159",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.83",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.13",
                            "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": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "4.9.336"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6"
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                    "url": "https://git.kernel.org/stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34a9796bf0684bfd54e96a142560d560c21c983b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498"
                }
            ],
            "title": "ASoC: soc-pcm: Add NULL check in BE reparenting",
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        "adp": [
            {
                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-48992",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                "version": "2.0.3",
                                "timestamp": "2024-10-22T13:16:24.291488Z"
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