{"id":"CVE-2023-5138","aliases":["EUVD-2023-57476","GHSA-32h2-7245-4mh4"],"status":"published","title":"Glitch detection not active by default in Silicon Labs Secure Vault High devices","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00273,"percentile":0.1982,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1319","CWE-909"],"published":"2024-01-03T22:31:04Z","modified":"2026-10-28T02:30:26Z","products":[{"vendor":"silabs","product":"gecko_software_development_kit"},{"vendor":"silabs.com","product":"gsdk"}],"references":[{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["x_transferred","Product","package"]},{"url":"https://community.silabs.com/069Vm0000004f6DIAQ","tags":["x_transferred","Permissions Required","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5138","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-32h2-7245-4mh4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5138.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-5138","title":"Glitch detection not active by default in Silicon Labs Secure Vault High devices","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","status":"published","published":"2024-01-03T22:31:04.433Z","modified":"2025-06-03T14:43:09.428Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-1319"],"updated_at":"2026-11-02T14:35:17.149492Z"}],"euvd":[{"id":"EUVD-2023-57476","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","status":"published","published":"2024-01-03T22:31:04Z","modified":"2025-06-03T14:43:09Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:31.146985Z"}],"ghsa":[{"id":"GHSA-32h2-7245-4mh4","title":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault...","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","status":"published","published":"2024-01-04T00:30:20Z","modified":"2024-09-27T18:32:21Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-909","CWE-1319"],"updated_at":"2026-11-02T14:58:21.889894Z"}],"nvd":[{"id":"CVE-2023-5138","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","status":"published","published":"2024-01-03T23:15:08.747Z","modified":"2026-06-17T06:47:37.477Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-1319","CWE-909"],"updated_at":"2026-11-02T14:08:59.830468Z"}],"osv":[{"id":"CVE-2023-5138","title":"Glitch detection not active by default in Silicon Labs Secure Vault High devices","description":"Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.","status":"published","published":"2024-01-03T22:31:04.433Z","modified":"2026-10-28T02:30:26.352116253Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-1319"],"updated_at":"2026-11-02T15:44:35.245372Z"}]}}