Linux kernel bug fix: arm64: efi: Fix NULL pointer dereference by initializing user_ns
Subsystem: drivers (drivers/firmware/efi/efi.c)
Bug type: null-deref, severity: security
Keywords: null pointer
Files changed: drivers/firmware/efi/efi.c
Introduced by Ard Biesheuvel on 2025-11-11 18:59:22 +0000; fixed by Breno Leitao on 2025-12-24 21:32:57 +0100 (lifetime: 43 days)