{"id":"AZL-93750","summary":"CVE-2026-64482 affecting package kernel for versions less than 6.6.145.2-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: gus: check snd_ctl_new1() return value\n\nsnd_ctl_new1() can return NULL when memory allocation fails.\nsnd_gf1_pcm_volume_control() does not check the return value before\ndereferencing kctl-\u003eid.index, which can lead to a NULL pointer\ndereference.\n\nAdd a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.","modified":"2026-08-28T17:48:13.057255748Z","published":"2026-07-25T10:17:33Z","upstream":["CVE-2026-64482"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64482"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.145.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-93750.json"}}],"schema_version":"1.9.0"}