{"id":"CVE-2022-24937","aliases":["EUVD-2022-29692","GHSA-636v-fj74-g872"],"status":"published","title":"Malformed Zigbee packet causes Assert in EmberZNet 7.0.0 or earlier","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.","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":0.00707,"percentile":0.53698,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2022-11-14T17:22:55Z","modified":"2026-06-17T04:32:49Z","products":[{"vendor":"silabs","product":"emberznet"},{"vendor":"silicon labs","product":"ember znet"}],"references":[{"url":"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000HbLj2QAF?operationContext=S1","tags":["x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24937"},{"url":"https://github.com/advisories/GHSA-636v-fj74-g872"}],"sources":{"cve":[{"id":"CVE-2022-24937","title":"Malformed Zigbee packet causes Assert in EmberZNet 7.0.0 or earlier","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.","status":"published","published":"2022-11-14T17:22:55.243Z","modified":"2025-04-30T18:20:47.128Z","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-2022-29692","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.","status":"published","published":"2022-11-14T17:22:55Z","modified":"2025-04-30T18:20:47Z","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-636v-fj74-g872","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon...","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.","status":"published","published":"2022-11-14T19:00:18Z","modified":"2023-01-28T05:03:29Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:59.339521Z"}],"nvd":[{"id":"CVE-2022-24937","description":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.","status":"published","published":"2022-11-14T18:15:16.337Z","modified":"2026-06-17T04:32:49.5Z","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":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:07:31.914793Z"}]}}