{
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    "cveMetadata": {
        "cveId": "CVE-2022-49639",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T02:21:30.429Z",
        "datePublished": "2025-02-26T02:23:47.731Z",
        "dateUpdated": "2026-05-11T19:03:49.623Z"
    },
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                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncipso: Fix data-races around sysctl.\n\nWhile reading cipso sysctl variables, they can be changed concurrently.\nSo, we need to add READ_ONCE() to avoid data-races."
                }
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                        {
                            "version": "0",
                            "lessThan": "2.6.19",
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                            "lessThanOrEqual": "4.9.*",
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                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.289",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.253",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.207",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.132",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.56",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
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                        },
                        {
                            "version": "5.18.13",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
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                            "version": "5.19",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2764f82bbc158d106693ae3ced3675cf4b963b35"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c321e99d2725d11f7e6a4ebd9ce752259f0bae81"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ca26ca5e2f3eeb3e6fe699cd6effa3b4b2aa8698"
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                {
                    "url": "https://git.kernel.org/stable/c/0e41a0f73ccb9be112a80bde3804a771633caaef"
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                    "url": "https://git.kernel.org/stable/c/59e26906b89cc35bb54476498772b45cbc32323f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dd44f04b9214adb68ef5684ae87a81ba03632250"
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            ],
            "title": "cipso: Fix data-races around sysctl.",
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 4.7,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "HIGH",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-49639",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:34:05.565400Z"
                            }
                        }
                    }
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                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-362",
                                "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-01T19:36:49.247Z"
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}