{"id":"AZL-33889","summary":"CVE-2024-0639 affecting package kernel for versions less than 5.15.148.1-1","details":"A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.","modified":"2026-04-01T05:11:17.262375Z","published":"2024-01-17T16:15:46Z","upstream":["CVE-2024-0639"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0639"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.148.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-33889.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"}]}