{"id":"AZL-56235","summary":"CVE-2024-57911 affecting package kernel for versions less than 5.15.180.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer\n\nThe 'data' array is allocated via kmalloc() and it is used to push data\nto user space from a triggered buffer, but it does not set values for\ninactive channels, as it only uses iio_for_each_active_channel()\nto assign new values.\n\nUse kzalloc for the memory allocation to avoid pushing uninitialized\ninformation to userspace.","modified":"2026-04-01T05:19:44.937653Z","published":"2025-01-19T12:15:25Z","upstream":["CVE-2024-57911"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-57911"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.180.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-56235.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:H/I:N/A:H"}]}