Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 0cad130cb4885961da201bb9b08424b3fd3d2249
https://github.com/tianocore/edk2/commit/0cad130cb4885961da201bb9b08424b3fd3d2249
Author: nick.wang <[email protected]>
Date: 2025-10-09 (Thu, 09 Oct 2025)
Changed paths:
M MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
M MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c
M MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
M MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.c
M MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
Log Message:
-----------
MdeModulePkg : Clear keyboard queue buffer after reading
There is a possibility to retrieve user input keystroke data stored in the
queue buffer via the EFI_SIMPLE_TEXT_INPUT_PROTOCOL pointer. To prevent
exposure of the password string, clear the queue buffer by filling it
with zeros after reading.
Signed-off-by: Nick Wang <[email protected]>
Commit: ab04d09555b91037b8463ea5fb4387f16a5a5015
https://github.com/tianocore/edk2/commit/ab04d09555b91037b8463ea5fb4387f16a5a5015
Author: nick.wang <[email protected]>
Date: 2025-10-09 (Thu, 09 Oct 2025)
Changed paths:
M EmbeddedPkg/Drivers/VirtualKeyboardDxe/VirtualKeyboard.c
Log Message:
-----------
EmbeddedPkg: Clear keyboard queue buffer after reading
There is a possibility to retrieve user input keystroke data stored in the
queue buffer via the EFI_SIMPLE_TEXT_INPUT_PROTOCOL pointer. To prevent
exposure of the password string, clear the queue buffer by filling it
with zeros after reading.
Signed-off-by: Nick Wang <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/f98662c5e35b...ab04d09555b9
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