{"id":"CVE-2024-27403","summary":"netfilter: nft_flow_offload: reset dst in route object after setting up flow","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_flow_offload: reset dst in route object after setting up flow\n\ndst is transferred to the flow object, route object does not own it\nanymore.  Reset dst in route object, otherwise if flow_offload_add()\nfails, error path releases dst twice, leading to a refcount underflow.","modified":"2026-04-02T10:07:57.392737Z","published":"2024-05-17T11:40:17.992Z","related":["ALSA-2024:8162","SUSE-SU-2024:3190-1","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3383-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27403.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148"},{"type":"WEB","url":"https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27403.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27403"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a3c90f7a2323b331ae816d5b0633e68148e25d04"},{"fixed":"4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c"},{"fixed":"012df10717da02367aaf92c65f9c89db206c15f4"},{"fixed":"558b00a30e05753a62ecc7e05e939ca8f0241148"},{"fixed":"670548c8db44d76e40e1dfc06812bca36a61e9ae"},{"fixed":"9e0f0430389be7696396c62f037be4bf72cf93e3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27403.json"}}],"schema_version":"1.7.5"}