{"id":"AZL-11517","summary":"CVE-2022-4127 affecting package kernel for versions less than 5.15.82.1-1","details":"A NULL pointer dereference issue was discovered in the Linux kernel in io_files_update_with_index_alloc. A local user could use this flaw to potentially crash the system causing a denial of service.","modified":"2026-04-21T04:22:11.861464Z","published":"2022-11-28T22:15:11Z","upstream":["CVE-2022-4127"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4127"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.82.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-11517.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"}]}