Linux kernel bug fix: s390/mm: fix page table upgrade vs 2ndary address mode accesses
Subsystem: arch (arch/s390/lib/uaccess.c)
Bug type: hang, severity: security
CVE: CVE-2020-11884
Keywords: CVE-
Files changed: arch/s390/lib/uaccess.c;arch/s390/mm/pgalloc.c
Introduced by Martin Schwidefsky on 2017-11-14 11:01:47 +0100; fixed by Christian Borntraeger on 2020-04-21 15:16:43 +0200 (lifetime: 889 days)