{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50719",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T12:20:40.329Z",
        "datePublished": "2025-12-24T12:22:42.697Z",
        "dateUpdated": "2026-05-11T19:24:11.736Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:24:11.736Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: line6: fix stack overflow in line6_midi_transmit\n\nCorrectly calculate available space including the size of the chunk\nbuffer. This fixes a buffer overflow when multiple MIDI sysex\nmessages are sent to a PODxt device."
                }
            ],
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                    "vendor": "Linux",
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                    "programFiles": [
                        "sound/usb/line6/midi.c"
                    ],
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                            "version": "f2459201c72e8f8553644505eed19954d4c3a023",
                            "lessThan": "b026af92b2cea907c780f7168c730c816cd33311",
                            "status": "affected",
                            "versionType": "git"
                        },
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                        {
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                            "lessThan": "0c9118e381ff538874e00fd4e66a768273c150fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f2459201c72e8f8553644505eed19954d4c3a023",
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                        },
                        {
                            "version": "f2459201c72e8f8553644505eed19954d4c3a023",
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                            "status": "affected",
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                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/usb/line6/midi.c"
                    ],
                    "versions": [
                        {
                            "version": "3.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.337",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.303",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.87",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.17",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.3",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "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": "3.15",
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                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.15",
                                    "versionEndExcluding": "6.2"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b026af92b2cea907c780f7168c730c816cd33311"
                },
                {
                    "url": "https://git.kernel.org/stable/c/49cb7737e733013ec86aa77ed2e19b94a68eaa05"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0c76087449ee4ed45a88b10017d02c6694caedb1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/25e8c6ecb46843a955f254b8f0d77894e4a53dc4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/66f359ad66d49f75d39ac729f9114dabf90b81bb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0c9118e381ff538874e00fd4e66a768273c150fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/61e4be4a60cc6de723f8c574ddbcb3025eb44cac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/389d34c2a8b52acc351fd932ed4bea41fee5a39b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b8800d324abb50160560c636bfafe2c81001b66c"
                }
            ],
            "title": "ALSA: line6: fix stack overflow in line6_midi_transmit",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}