{"id":"AZL-9582","summary":"CVE-2022-29582 affecting package kernel for versions less than 5.15.37.1-2","details":"In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.","modified":"2026-04-01T05:23:42.452996Z","published":"2022-04-22T16:15:09Z","upstream":["CVE-2022-29582"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29582"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.37.1-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-9582.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:H/I:H/A:H"}]}