{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50075",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.408Z",
        "datePublished": "2025-06-18T11:02:18.851Z",
        "dateUpdated": "2026-05-11T19:12:22.968Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:12:22.968Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing/eprobes: Have event probes be consistent with kprobes and uprobes\n\nCurrently, if a symbol \"@\" is attempted to be used with an event probe\n(eprobes), it will cause a NULL pointer dereference crash.\n\nBoth kprobes and uprobes can reference data other than the main registers.\nSuch as immediate address, symbols and the current task name. Have eprobes\ndo the same thing.\n\nFor \"comm\", if \"comm\" is used and the event being attached to does not\nhave the \"comm\" field, then make it the \"$comm\" that kprobes has. This is\nconsistent to the way histograms and filters work."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/trace_eprobe.c"
                    ],
                    "versions": [
                        {
                            "version": "7491e2c442781a1860181adb5ab472a52075f393",
                            "lessThan": "b489aca082a23033a3d8355cfb0032f0e2523440",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7491e2c442781a1860181adb5ab472a52075f393",
                            "lessThan": "47cc883f21fa3bcf24891b4b455f4cd461ce2d6e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7491e2c442781a1860181adb5ab472a52075f393",
                            "lessThan": "6a832ec3d680b3a4f4fad5752672827d71bae501",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/trace_eprobe.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "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": "5.15",
                                    "versionEndExcluding": "5.15.63"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "5.19.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b489aca082a23033a3d8355cfb0032f0e2523440"
                },
                {
                    "url": "https://git.kernel.org/stable/c/47cc883f21fa3bcf24891b4b455f4cd461ce2d6e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6a832ec3d680b3a4f4fad5752672827d71bae501"
                }
            ],
            "title": "tracing/eprobes: Have event probes be consistent with kprobes and uprobes",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}