{"id":"AZL-26338","summary":"CVE-2023-28328 affecting package kernel for versions less than 5.15.111.1-1","details":"A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially cause a denial of service.","modified":"2026-04-01T05:08:20.186026Z","published":"2023-04-19T23:15:07Z","upstream":["CVE-2023-28328"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28328"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.111.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-26338.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"}]}