{"id":"CVE-2022-4398","summary":"Integer Overflow or Wraparound in radareorg/radare2","details":"Integer Overflow or Wraparound in GitHub repository radareorg/radare2 prior to 5.8.0.","modified":"2026-08-12T13:33:31.427978Z","published":"2022-12-10T00:00:00Z","database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4398.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/c6f8d3ef-5420-4eba-9a5f-aba5e2b5fea2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4398.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4398"},{"type":"FIX","url":"https://github.com/radareorg/radare2/commit/b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"7c55e4b61a5463262f5aa999ed52ba1cb777c198"},{"fixed":"b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8"}],"database_specific":{"cpe":"cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.8.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["5.7.8","5.7.6","5.7.4","5.7.2","5.7.0","wip","5.6.8","5.6.6","5.6.4","5.6.2","5.6.0","5.5.4","5.5.2","5.5.0","5.4.2","5.4.0","5.4.0-git","5.3.1","5.3.0","5.2.1","5.2.0","5.1.1","5.1.0","release-5.0.0","5.0.0","4.5.1","4.4.0","4.3.1","Continuous-Windows","4.3.0","continuous","4.2.1","4.2.0","4.1.1","4.1.0","4.0.0","3.9.0","3.8.0","3.7.1","3.7.0","3.6.0","3.5.1","3.5.0","3.4.1","3.4.0","3.3.0","3.2.1","3.2.0","3.1.3","3.1.2","3.1.1","3.1.0","3.0.1","3.0.0","2.9.0","2.8.0","2.7.0","2.6.9","2.6.0","2.5.0","2.4.0","2.2.0","2.1.0","2.0.1","2.0.0","1.6.0","1.5.0","1.4.0","1.3.0","1.3.0-git","1.2.0","1.2.0-git","1.1.0","1.0.2","1.0.1","1.0.0","1.0","0.10.6","0.10.5","0.10.4-termux4","termux","0.10.4","0.10.3","0.10.2","0.10.1","0.10.0","radare2-windows-nightly","0.9.9","0.9.8","0.9.8-rc4","0.9.8-rc3","0.9.8-rc2","0.9.8-rc1","0.9.7","0.9.6","0.9.4","0.9.2","0.9","0.8.8","0.8.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4398.json","vanir_signatures_modified":"2026-08-12T13:33:31Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8","target":{"file":"libr/core/canal.c"},"deprecated":false,"digest":{"line_hashes":["236293316114076401204709544351747228309","43690935820247094623953386578786588535","103225356779992221509806087041270903561","307620230197468294651612989583944246224"],"threshold":0.9},"id":"CVE-2022-4398-172333fb","signature_type":"Line"},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8","target":{"file":"libr/core/canal.c","function":"core_anal_graph_label"},"deprecated":false,"digest":{"function_hash":"44899938015982491951641665851389766552","length":1687},"id":"CVE-2022-4398-4abffae1"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"}]}