Compiler removal of buffer clearing in
sli_crypto_transparent_aead_encrypt_tag
in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.
Exploitability
AV:NAC:HPR:LUI:NScope
S:UImpact
C:LI:NA:N3.1/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:NOther