cvelist/2024/1xxx/CVE-2024-1086.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-1086",
        "ASSIGNER": "security@google.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nThe nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.\n\nWe recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-416 Use After Free",
                        "cweId": "CWE-416"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Kernel",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "3.15",
                                            "version_value": "6.8"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660",
                "refsource": "MISC",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660"
            },
            {
                "url": "https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660",
                "refsource": "MISC",
                "name": "https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660"
            },
            {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/",
                "refsource": "MISC",
                "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/"
            },
            {
                "url": "https://github.com/Notselwyn/CVE-2024-1086",
                "refsource": "MISC",
                "name": "https://github.com/Notselwyn/CVE-2024-1086"
            },
            {
                "url": "https://news.ycombinator.com/item?id=39828424",
                "refsource": "MISC",
                "name": "https://news.ycombinator.com/item?id=39828424"
            },
            {
                "url": "https://pwning.tech/nftables/",
                "refsource": "MISC",
                "name": "https://pwning.tech/nftables/"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/04/15/2",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/04/15/2"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/04/10/23",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/04/10/23"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/04/10/22",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/04/10/22"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2024/04/17/5",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2024/04/17/5"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "EXTERNAL"
    },
    "credits": [
        {
            "lang": "en",
            "value": "Notselwyn"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "attackVector": "LOCAL",
                "attackComplexity": "LOW",
                "privilegesRequired": "LOW",
                "userInteraction": "NONE",
                "scope": "UNCHANGED",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "availabilityImpact": "HIGH",
                "baseSeverity": "HIGH",
                "baseScore": 7.8,
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
            }
        ]
    }
}