mirror of https://github.com/acidanthera/audk.git
1169122c6f
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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| Application | ||
| Bus | ||
| Core | ||
| Include | ||
| Library | ||
| Logo | ||
| Test | ||
| Universal | ||
| MdeModulePkg.ci.yaml | ||
| MdeModulePkg.dec | ||
| MdeModulePkg.dsc | ||
| MdeModulePkg.uni | ||
| MdeModulePkgExtra.uni | ||