{"id":"CVE-2022-30065","details":"A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.","modified":"2026-08-12T03:30:39.237561800Z","published":"2022-05-18T00:00:00Z","related":["SUSE-SU-2022:4309-1","SUSE-SU-2022:4371-1","SUSE-SU-2022:4372-1","openSUSE-SU-2024:12536-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30065.json"},"references":[{"type":"WEB","url":"https://bugs.busybox.net/show_bug.cgi?id=14781"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30065.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30065"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mirror/busybox","events":[{"introduced":"e512aeb0fb3c585948ae6517cfdf4a53cf99774d"},{"last_affected":"e512aeb0fb3c585948ae6517cfdf4a53cf99774d"}],"database_specific":{"cpe":"cpe:2.3:a:busybox:busybox:1.35.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.35.0"},{"last_affected":"1.35.0"}],"source":"CPE_STRING"}}],"versions":["1.35.0","1_35_0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-30065.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}