Vulnerability of the hex2bitmap() function in the drivers/s390/crypto/ap_bus.c module – A driver for cryptography support on the S390 platform of the Linux operating system, which allows a hacker to cause a service failure.

Vulnerability of the hex2bitmap function in the drivers/s390/crypto/apbus.c module – The Linux kernel’s cryptography driver support on the S390 platform is vulnerable to integer overflow or cyclic shift attacks. Exploiting this vulnerability could allow an attacker to cause a system failure...