Linux kernel bug fix: x86: fix user address masking non-canonical speculation issue
Subsystem: arch/x86 (arch/x86/include/asm/uaccess_64.h)
Bug type: unknown, severity: security
CVE: CVE-2020-12965
Keywords: CVE-
Files changed: arch/x86/include/asm/uaccess_64.h;arch/x86/kernel/cpu/common.c;arch/x86/kernel/vmlinux.lds.S;arch/x86/lib/getuser.S
Introduced by Kirill A. Shutemov on 2023-03-16 13:08:38 -0700; fixed by Linus Torvalds on 2024-10-25 09:53:03 -0700 (lifetime: 588 days)