{"schema_version":"1.9.0","id":"CVE-2022-49293","published":"2025-02-26T01:56:29.033Z","modified":"2026-08-12T03:51:12.607474271Z","related":["SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1195-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1","SUSE-SU-2025:1293-1"],"summary":"netfilter: nf_tables: initialize registers in nft_do_chain()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: initialize registers in nft_do_chain()\n\nInitialize registers to avoid stack leak into userspace.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"96518518cc417bb0a8c80b9fb736202e28acdf96"},{"fixed":"4d28522acd1c4415c85f6b33463713a268f68965"},{"fixed":"a3cc32863b175168283cb0a5fde08de6a1e27df9"},{"fixed":"88791b79a1eb2ba94e95d039243e28433583a67b"},{"fixed":"06f0ff82c70241a766a811ae1acf07d6e2734dcb"},{"fixed":"2c74374c2e88c7b7992bf808d9f9391f7452f9d9"},{"fixed":"fafb904156fbb8f1dd34970cd5223e00b47c33be"},{"fixed":"64f24c76dd0ce53d0fa3a0bfb9aeea507c769485"},{"fixed":"dd03640529204ef4b8189fbdea08217d8d98271f"},{"fixed":"4c905f6740a365464e91467aa50916555b28213d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49293.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.13.0"},{"fixed":"4.9.309"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.274"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.237"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.109"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.32"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.16.18"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"5.17.1"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49293.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/06f0ff82c70241a766a811ae1acf07d6e2734dcb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2c74374c2e88c7b7992bf808d9f9391f7452f9d9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c905f6740a365464e91467aa50916555b28213d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4d28522acd1c4415c85f6b33463713a268f68965"},{"type":"WEB","url":"https://git.kernel.org/stable/c/64f24c76dd0ce53d0fa3a0bfb9aeea507c769485"},{"type":"WEB","url":"https://git.kernel.org/stable/c/88791b79a1eb2ba94e95d039243e28433583a67b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a3cc32863b175168283cb0a5fde08de6a1e27df9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd03640529204ef4b8189fbdea08217d8d98271f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fafb904156fbb8f1dd34970cd5223e00b47c33be"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49293.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49293"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49293.json"}}