{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-1086","assignerOrgId":"14ed7db2-1595-443d-9d34-6215bf890778","state":"PUBLISHED","assignerShortName":"Google","dateReserved":"2024-01-30T20:04:09.704Z","datePublished":"2024-01-31T12:14:34.073Z","dateUpdated":"2025-10-21T23:05:25.720Z"},"containers":{"cna":{"providerMetadata":{"orgId":"14ed7db2-1595-443d-9d34-6215bf890778","shortName":"Google","dateUpdated":"2024-06-27T12:10:45.558Z"},"title":"Use-after-free in Linux kernel's netfilter: nf_tables component","datePublic":"2024-01-24T19:02:39.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-416","description":"CWE-416 Use After Free","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"affected":[{"vendor":"Linux","product":"Kernel","packageName":"kernel","repo":"https://git.kernel.org","versions":[{"status":"affected","version":"3.15","lessThan":"6.8","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","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."}],"references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660","tags":["patch"]},{"url":"https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/"},{"url":"https://github.com/Notselwyn/CVE-2024-1086"},{"url":"https://news.ycombinator.com/item?id=39828424"},{"url":"https://pwning.tech/nftables/"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/15/2"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/23"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/22"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/14/1"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/17/5"},{"url":"https://security.netapp.com/advisory/ntap-20240614-0009/"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"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"}}],"credits":[{"lang":"en","value":"Notselwyn","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 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Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-21T23:05:25.720Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T18:26:30.467Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660","tags":["patch","x_transferred"]},{"url":"https://kernel.dance/f342de4e2f33e0e39165d8639387aa6c19dff660","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/","tags":["x_transferred"]},{"url":"https://github.com/Notselwyn/CVE-2024-1086","tags":["x_transferred"]},{"url":"https://news.ycombinator.com/item?id=39828424","tags":["x_transferred"]},{"url":"https://pwning.tech/nftables/","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/15/2","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/23","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/22","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/14/1","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/17/5","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240614-0009/","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","tags":["x_transferred"]}]}]},"dataVersion":"5.1"}