{"id":"CVE-2022-34520","details":"Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.","modified":"2026-08-12T03:51:39.202707457Z","published":"2022-07-22T14:17:29Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34520.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34520.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-34520"},{"type":"REPORT","url":"https://github.com/radareorg/radare2/issues/20354"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"d2854037191de8939b1565234baf72e43914c7d3"},{"last_affected":"d2854037191de8939b1565234baf72e43914c7d3"}],"database_specific":{"extracted_events":[{"introduced":"5.7.2"},{"last_affected":"5.7.2"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:radare:radare2:5.7.2:*:*:*:*:*:*:*"}}],"versions":["5.7.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-34520.json"}}],"schema_version":"1.9.0"}