{"id":"AZL-10969","summary":"CVE-2022-40476 affecting package kernel for versions less than 5.15.67.1-4","details":"A null pointer dereference issue was discovered in fs/io_uring.c in the Linux kernel before 5.15.62. A local user could use this flaw to crash the system or potentially cause a denial of service.","modified":"2026-04-21T04:21:41.804288Z","published":"2022-09-14T21:15:10Z","upstream":["CVE-2022-40476"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40476"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.67.1-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10969.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"}]}