{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-48863",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-07-16T11:38:08.920Z",
        "datePublished": "2024-07-16T12:25:26.482Z",
        "dateUpdated": "2024-09-11T17:34:07.200Z"
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            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmISDN: Fix memory leak in dsp_pipeline_build()\n\ndsp_pipeline_build() allocates dup pointer by kstrdup(cfg),\nbut then it updates dup variable by strsep(&dup, \"|\").\nAs a result when it calls kfree(dup), the dup variable contains NULL.\n\nFound by Linux Driver Verification project (linuxtesting.org) with SVACE."
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            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/isdn/mISDN/dsp_pipeline.c"
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                            "version": "960366cf8dbb",
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                            "version": "2.6.27",
                            "status": "affected"
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                        {
                            "version": "0",
                            "lessThan": "2.6.27",
                            "status": "unaffected",
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                        },
                        {
                            "version": "5.10.106",
                            "lessThanOrEqual": "5.10.*",
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                            "version": "5.15.29",
                            "lessThanOrEqual": "5.15.*",
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                        },
                        {
                            "version": "5.16.15",
                            "lessThanOrEqual": "5.16.*",
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                        },
                        {
                            "version": "5.17",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
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                    ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a3d5fcc6cf2ecbba5a269631092570aa285a24cb"
                },
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                    "url": "https://git.kernel.org/stable/c/7777b1f795af1bb43867375d8a776080111aae1b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/640445d6fc059d4514ffea79eb4196299e0e2d0f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c6a502c2299941c8326d029cfc8a3bc8a4607ad5"
                }
            ],
            "title": "mISDN: Fix memory leak in dsp_pipeline_build()",
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                    "dateUpdated": "2024-08-03T15:25:01.685Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/a3d5fcc6cf2ecbba5a269631092570aa285a24cb",
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                    {
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            {
                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-48863",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                        "Automatable": "no"
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                                "version": "2.0.3",
                                "timestamp": "2024-09-10T16:25:25.668277Z"
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