cvelist/2022/1xxx/CVE-2022-1678.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security@openanolis.org",
        "ID": "CVE-2022-1678",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "kernel",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": ">=",
                                            "version_value": "4.18"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_value": "4.19"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-911 Improper Update of Reference Count"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=61"
            },
            {
                "name": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com/",
                "refsource": "MISC",
                "url": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com/"
            },
            {
                "name": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a",
                "refsource": "MISC",
                "url": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a"
            },
            {
                "name": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b",
                "refsource": "MISC",
                "url": "https://gitee.com/anolis/cloud-kernel/commit/bed537da691b"
            }
        ]
    }
}