Linux kernel bug fix: s390/mm: Fix potential use-after-free in __crst_table_upgrade()
Subsystem: arch (arch/s390/mm/pgalloc.c)
Bug type: use-after-free, severity: high
Keywords: use after free
Files changed: arch/s390/mm/pgalloc.c
Introduced by Heiko Carstens on 2025-04-14 11:23:21 +0200; fixed by Heiko Carstens on 2025-05-05 15:47:20 +0200 (lifetime: 21 days)