Linux kernel bug fix: arm64: uaccess: Ensure PAN is re-enabled after unhandled uaccess fault
Subsystem: arch/arm64 (arch/arm64/lib/copy_from_user.S)
Bug type: crash, severity: security
Files changed: arch/arm64/lib/clear_user.S;arch/arm64/lib/copy_from_user.S;arch/arm64/lib/copy_in_user.S;arch/arm64/lib/copy_to_user.S
Introduced by James Morse on 2015-07-27 11:08:41 +0100; fixed by Pavel Tatashin on 2019-11-20 18:51:47 +0000 (lifetime: 1577 days)