OSV-2023-609 Stack-buffer-overflow in sc_pkcs15_get_lastupdate

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60769 Crash type: Stack-buffer-overflow READ Crash state: scpkcs15getlastupdate generatecachefilename scpkcs15readcachedfile...