{"cve":{"cve_id":"CVE-2024-1086","is_kev":true,"kev_date_added":"2024-05-30","kev_vendor_project":"Linux","kev_product":"Kernel","kev_vulnerability_name":"Linux Kernel Use-After-Free Vulnerability","kev_short_description":"Linux kernel contains a use-after-free vulnerability in the netfilter: nf_tables component that allows an attacker to achieve local privilege escalation.","kev_required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2024-06-20","kev_known_ransomware":true,"kev_notes":"This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660;   https://nvd.nist.gov/vuln/detail/CVE-2024-1086","kev_cwes":["CWE-416"],"epss_score":0.28058,"epss_percentile":0.97958,"epss_as_of":"2026-08-26","description":"A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\n\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\n\n\nWe recommend upgrading past commit 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project.org/archives/list/package-announce@lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://github.com/Notselwyn/CVE-2024-1086","source_type":"MISC","tags":[]},{"url":"https://news.ycombinator.com/item?id=39828424","source_type":"MISC","tags":[]},{"url":"https://pwning.tech/nftables/","source_type":"MISC","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/15/2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/23","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/10/22","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/14/1","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/17/5","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://security.netapp.com/advisory/ntap-20240614-0009/","source_type":"MISC","tags":[]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2024-01-31T12:14:34.073000Z","label":"CVE 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