{"id":"AZL-10904","summary":"CVE-2022-40307 affecting package kernel for versions less than 5.15.70.1-1","details":"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.","modified":"2026-04-01T05:06:34.655783Z","published":"2022-09-09T05:15:07Z","upstream":["CVE-2022-40307"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40307"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.70.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10904.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}