{"id":"AZL-25843","summary":"CVE-2023-28448 affecting package cloud-hypervisor for versions less than 30.0-2","details":"Versionize is a framework for version tolerant serializion/deserialization of Rust data structures, designed for usecases that need fast deserialization times and minimal size overhead. An issue was discovered in the ‘Versionize::deserialize’ implementation provided by the ‘versionize’ crate for ‘vmm_sys_utils::fam::FamStructWrapper', which can lead to out of bounds memory accesses. The impact started with version 0.1.1. The issue was corrected in version 0.1.10 by inserting a check that verifies, for any deserialized header, the lengths of compared flexible arrays are equal and aborting deserialization otherwise.\n","modified":"2026-04-21T04:23:18.232752Z","published":"2023-03-24T20:15:15Z","upstream":["CVE-2023-28448"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28448"}],"affected":[{"package":{"name":"cloud-hypervisor","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/cloud-hypervisor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"30.0-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25843.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}