{"id":"CVE-2022-1283","summary":"NULL Pointer Dereference in r_bin_ne_get_entrypoints function in radareorg/radare2","details":"NULL Pointer Dereference in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to cause a denial of service (application crash).","modified":"2026-08-12T12:59:07.128929Z","published":"2022-04-08T17:55:10Z","related":["openSUSE-SU-2024:12173-1"],"database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-476"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1283.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/bfeb8fb8-644d-4587-80d4-cb704c404013"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1283.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1283"},{"type":"FIX","url":"https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"d94100d386e8bc349b500af309e1880447a1e9da"},{"fixed":"18d1d064bf599a255d55f09fca3104776fc34a67"}],"database_specific":{"cpe":"cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.6.8"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["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":{"vanir_signatures_modified":"2026-08-12T12:59:07Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67","target":{"file":"libr/bin/format/ne/ne.c"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["156528921477169039193364751950059794750","204956371730291276877008560773690406304","66073145321838063721309554692873700400","338095386315254017629433448223526738736","6930674538305858647833310909963566977","332600060611884576006300360626939995464","52034415311577466026396772187297665713","151014166744708795686467425780116566985"]},"id":"CVE-2022-1283-3dddfd48","signature_type":"Line"},{"deprecated":false,"digest":{"function_hash":"157819862282031134702558336363536330619","length":1734},"id":"CVE-2022-1283-694b80f7","signature_type":"Function","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67","target":{"file":"libr/bin/format/ne/ne.c","function":"r_bin_ne_get_entrypoints"}},{"deprecated":false,"digest":{"function_hash":"265620967199897905891722031472612470119","length":1459},"id":"CVE-2022-1283-788f0a77","signature_type":"Function","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67","target":{"file":"libr/bin/format/ne/ne.c","function":"r_bin_ne_get_symbols"}}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1283.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"}]}