{"id":"CVE-2022-24938","aliases":["EUVD-2022-29693","GHSA-3m32-6wcp-37fq"],"status":"published","title":"Malformed Zigbee packet causes Assert in EmberZNet 7.0.1 or earlier","description":"A malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00762,"percentile":0.55617,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2022-11-14T17:37:05Z","modified":"2026-06-17T04:32:49Z","products":[{"vendor":"silabs","product":"emberznet"},{"vendor":"silabs.com","product":"ember znet"},{"vendor":"silicon labs","product":"ember znet"}],"references":[{"url":"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000HbLj2QAF?operationContext=S1","tags":["vendor-advisory","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["patch","x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24938"},{"url":"https://github.com/advisories/GHSA-3m32-6wcp-37fq"}],"sources":{"cve":[{"id":"CVE-2022-24938","title":"Malformed Zigbee packet causes Assert in EmberZNet 7.0.1 or earlier","description":"\nA malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.\n\n","status":"published","published":"2022-11-14T17:37:05.048Z","modified":"2025-04-30T18:21:11.903Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:34:34.576287Z"}],"euvd":[{"id":"EUVD-2022-29693","description":"\nA malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.\n\n","status":"published","published":"2022-11-14T17:37:05Z","modified":"2025-04-30T18:21:11Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:51:58.556756Z"}],"ghsa":[{"id":"GHSA-3m32-6wcp-37fq","title":"A malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which...","description":"A malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.","status":"published","published":"2022-11-14T19:00:18Z","modified":"2023-01-28T05:03:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:43:58.014629Z"}],"nvd":[{"id":"CVE-2022-24938","description":"\nA malformed packet causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.\n\n","status":"published","published":"2022-11-14T18:15:16.657Z","modified":"2026-06-17T04:32:49.623Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:07:31.914793Z"}]}}