{"cve":"CVE-2024-1086","nvd":{"published":"2024-01-31T13:15:10.827","modified":"2026-08-07T19:59:58.823","status":"Analyzed","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 f342de4e2f33e0e39165d8639387aa6c19dff660.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["http://www.openwall.com/lists/oss-security/2024/04/10/22","http://www.openwall.com/lists/oss-security/2024/04/10/23","http://www.openwall.com/lists/oss-security/2024/04/14/1","http://www.openwall.com/lists/oss-security/2024/04/15/2","http://www.openwall.com/lists/oss-security/2024/04/17/5"],"products":["debian:debian_linux","fedoraproject:fedora","linux:linux_kernel","netapp:500f_firmware","netapp:a250_firmware","netapp:bootstrap_os","netapp:c250_firmware","netapp:h300s_firmware","netapp:h410c_firmware","netapp:h410s_firmware","netapp:h500s_firmware","netapp:h700s_firmware","redhat:enterprise_linux_desktop","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_power_big_endian","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_server","redhat:enterprise_linux_workstation"],"source":"nvd","synced_at":"2026-10-19T21:44:57.175229480+00:00"},"epss":{"cve":"CVE-2024-1086","score":0.28058,"percentile":0.98107,"date":"2026-10-31"},"kev":{"cve":"CVE-2024-1086","date_added":"2024-05-30","due_date":"2024-06-20","vendor":"Linux","product":"Kernel","known_ransomware":true},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}