{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49757",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-03-27T16:39:17.989Z",
        "datePublished": "2025-03-27T16:43:04.787Z",
        "dateUpdated": "2026-05-11T19:06:11.608Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:06:11.608Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/highbank: Fix memory leak in highbank_mc_probe()\n\nWhen devres_open_group() fails, it returns -ENOMEM without freeing memory\nallocated by edac_mc_alloc().\n\nCall edac_mc_free() on the error handling path to avoid a memory leak.\n\n  [ bp: Massage commit message. ]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/edac/highbank_mc_edac.c"
                    ],
                    "versions": [
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "f1b3e23ed8df87d779ee86ac37f379e79a24169a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "0db40e23b56d217eebd385bebb64057ef764b2c7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "8d23f5d25264beb223ee79cdb530b88c237719fc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "329fbd260352a7b9a83781d8b8bd96f95844a51f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "caffa7fed1397d1395052272c93900176de86557",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "b7863ef8a8f0fee96b4eb41211f4918c0e047253",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1b01edb274518c7da6d69b84e7558c092282aad",
                            "lessThan": "e7a293658c20a7945014570e1921bf7d25d68a36",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/edac/highbank_mc_edac.c"
                    ],
                    "versions": [
                        {
                            "version": "3.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.305",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.272",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.231",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.166",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.91",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.9",
                            "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": "3.6",
                                    "versionEndExcluding": "4.14.305"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.6",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.6",
                                    "versionEndExcluding": "6.1.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.6",
                                    "versionEndExcluding": "6.2"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f1b3e23ed8df87d779ee86ac37f379e79a24169a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0db40e23b56d217eebd385bebb64057ef764b2c7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8d23f5d25264beb223ee79cdb530b88c237719fc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/329fbd260352a7b9a83781d8b8bd96f95844a51f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/caffa7fed1397d1395052272c93900176de86557"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b7863ef8a8f0fee96b4eb41211f4918c0e047253"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e7a293658c20a7945014570e1921bf7d25d68a36"
                }
            ],
            "title": "EDAC/highbank: Fix memory leak in highbank_mc_probe()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-401",
                                "lang": "en",
                                "description": "CWE-401 Missing Release of Memory after Effective Lifetime"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-10-01T17:22:50.831634Z",
                                "id": "CVE-2022-49757",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-01T17:22:53.691Z"
                }
            }
        ]
    }
}