{"id":"CVE-2023-1095","details":"In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.","modified":"2026-03-15T14:49:11.900232Z","published":"2023-02-28T23:15:11.460Z","related":["SUSE-SU-2023:0779-1","SUSE-SU-2023:1608-1","SUSE-SU-2023:1609-1","SUSE-SU-2023:1710-1","SUSE-SU-2023:1800-1","SUSE-SU-2023:1801-1","SUSE-SU-2023:1803-1","SUSE-SU-2023:1811-1","SUSE-SU-2023:1848-1","SUSE-SU-2023:1894-1","SUSE-SU-2023:2232-1","SUSE-SU-2023:2646-1","SUSE-SU-2023:2805-1","SUSE-SU-2023:2809-1","SUSE-SU-2023:2871-1"],"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2173973"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/580077855a40741cf511766129702d97ff02f4d9"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1095.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}