{"id":"AZL-62420","summary":"CVE-2024-5171 affecting package libao 1.2.0-24","details":"Integer overflow in libaom internal function img_alloc_helper can lead to heap buffer overflow. This function can be reached via 3 callers:\n\n\n  *  Calling aom_img_alloc() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid.\n  *  Calling aom_img_wrap() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid.\n  *  Calling aom_img_alloc_with_border() with a large value of the d_w, d_h, align, size_align, or border parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned aom_image_t struct may be invalid.","modified":"2026-04-01T05:20:04.666131Z","published":"2024-06-05T20:15:13Z","upstream":["CVE-2024-5171"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5171"}],"affected":[{"package":{"name":"libao","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libao"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2.0-24"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-62420.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:H/I:H/A:H"}]}