{"id":"AZL-55709","summary":"CVE-2024-53180 affecting package kernel for versions less than 6.6.64.2-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: pcm: Add sanity NULL check for the default mmap fault handler\n\nA driver might allow the mmap access before initializing its\nruntime-\u003edma_area properly.  Add a proper NULL check before passing to\nvirt_to_page() for avoiding a panic.","modified":"2026-04-01T05:18:42.854907Z","published":"2024-12-27T14:15:25Z","upstream":["CVE-2024-53180"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53180"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.64.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-55709.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"}]}