{"id":"CVE-2022-40307","revision":"a892232466734cada88390365aeacca1","records":[{"revision":"a892232466734cada88390365aeacca1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-40307","aliases":[],"title":"An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.","description":"An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.","state":0,"publishedAt":"2022-09-09T00:00:00+00:00","modifiedAt":"2026-10-14T18:06:39.995+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95","https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html","https://www.debian.org/security/2022/dsa-5257","https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-40307","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-40307","identifiers":["CVE-2022-40307"]},"retained":false,"historicalAffected":[]}],"coverage":[]}