A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. 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:LPR:NUI:NScope
S:UImpact
C:LI:LA:L4.3/CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LMemory Safety