A vulnerability was found in the pkcs15-init tool in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.
Exploitability
AV:PAC:HPR:NUI:NScope
S:UImpact
C:LI:LA:L3.9/CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:LMemory Safety