![]() When allocating memory for a non-discoverable PCI device's IO, the current core code removes the XP attribute, allowing code to execute from that region. This is a security vulnerability and unneeded. This change updates to mark the region as XP when allocating memory for the non-discoverable PCI device. These allocations in this function are limited to `EfiBootServicesData` and `EfiRuntimeServicesData`, which we expect to be XP. Signed-off-by: Aaron Pop <aaronpop@microsoft.com> |
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Ata | ||
I2c/I2cDxe | ||
Isa | ||
Pci | ||
Scsi | ||
Sd | ||
Spi | ||
Ufs | ||
Usb |