{"id":"AZL-56181","summary":"CVE-2024-53217 affecting package kernel for versions less than 5.15.176.3-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Prevent NULL dereference in nfsd4_process_cb_update()\n\n@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no\navailable backchannel session, setup_callback_client() will try to\ndereference @ses and segfault.","modified":"2026-04-01T05:18:49.929030Z","published":"2024-12-27T14:15:29Z","upstream":["CVE-2024-53217"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53217"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.176.3-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-56181.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"}]}