{"cve":"CVE-2024-0193","nvd":{"published":"2024-01-02T18:15:08.287","modified":"2026-06-17T06:52:58.353","status":"Analyzed","description":"A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-416"],"references":["https://access.redhat.com/errata/RHSA-2024:1018","https://access.redhat.com/errata/RHSA-2024:1019","https://access.redhat.com/errata/RHSA-2024:1248","https://access.redhat.com/errata/RHSA-2024:2094","https://access.redhat.com/errata/RHSA-2024:4412"],"products":["linux:linux_kernel","redhat:codeready_linux_builder","redhat:codeready_linux_builder_for_eus","redhat:codeready_linux_builder_for_ibm_z_systems","redhat:codeready_linux_builder_for_ibm_z_systems_eus","redhat:codeready_linux_builder_for_power_little_endian","redhat:codeready_linux_builder_for_power_little_endian_eus","redhat:enterprise_linux","redhat:enterprise_linux_for_arm_64","redhat:enterprise_linux_for_arm_64_els","redhat:enterprise_linux_for_arm_64_eus","redhat:enterprise_linux_for_els","redhat:enterprise_linux_for_eus","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_ibm_z_systems_els","redhat:enterprise_linux_for_ibm_z_systems_eus","redhat:enterprise_linux_for_power_little_endian_els","redhat:enterprise_linux_for_power_little_endian_eus","redhat:enterprise_linux_for_update_services_for_sap_solutions","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions","redhat:openshift_logging"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2024-0193","score":0.00836,"percentile":0.57752,"date":"2026-10-31"},"kev":null,"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."]}