{"id":"CVE-2023-32097","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-32097","generatedAt":"2026-10-28T01:48:06.542Z","title":"Compiler removal of buffer clearing in sli_crypto_transparent_aead_decrypt_tag in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.","description":"\nCompiler removal of buffer clearing in \n\n\n\n\n\nsli_crypto_transparent_aead_decrypt_tag\n\n\n\n in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.\n\n","published":"2023-05-18T19:15:10.000Z","lastModified":"2026-06-17T05:58:05.000Z","status":"Modified","sourceIdentifier":"product-security@silabs.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-14"],"affected":["silabs/gecko software development kit"],"epss":{"score":0.00481,"percentile":0.41237,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1","tags":["Permissions Required"],"source":"product-security@silabs.com"},{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["Product"],"source":"product-security@silabs.com"},{"url":"https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U19lGQAR?operationContext=S1","tags":["Permissions Required"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-32097","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}