CVE-2021-47176

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: add missing discipline function Fix crash with illegal operation exception in dasddevicetasklet. Commit b72949328869 "s390/dasd: Prepare for additional path event handling" renamed the verifypath function for ECKD but...

CVE-2021-47176

CVE-2021-47176 affects the Linux kernel s390/dasd subsystem. The issue arises from an omitted discipline function, leading to a panic when the path verification function is invoked for FBA or DIAG devices. A fix defines a wrapper for dasd_generic_verify_path() to restore correct operation and pre...