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c96de1dbae
Today's implementation reads the Type/Length field in the USB descriptors data without checking whether the offset to read is beyond the data boundary. The patch fixes this issue by syncing the fix in commit 4c034bf62cbc1f3c5f4b5df25de97f0f528132b2 *MdeModulePkg/UsbBus: Fix out-of-bound read access to descriptors ParsedBytes in UsbBusPei.GetExpectedDescriptor() is different from Consumed in UsbBusDxe.UsbCreateDesc(). ParsedBytes is the offset of found descriptor while Consumed is offset of next descriptor of found one. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com>
EDK II Project
A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.
Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1
The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:
- AppPkg/Applications/Python/Python-2.7.2/Tools/pybench
- AppPkg/Applications/Python/Python-2.7.2
- AppPkg/Applications/Python/Python-2.7.10
- BaseTools/Source/C/BrotliCompress
- MdeModulePkg/Library/BrotliCustomDecompressLib
- OvmfPkg
- CryptoPkg/Library/OpensslLib/openssl
The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.