CVE-2022-49785 Information

Description

In the Linux kernel the following vulnerability has been resolved:

x86/sgx: Add overflow check in sgx_validate_offset_length()

sgx_validate_offset_length() function verifies \offset\ and \length\narguments provided by userspace but was missing an overflow check on their addition. Add it.

Reference

https://git.kernel.org/stable/c/3b1c10fb754b0b67165e3f055a4208e5ba26dc89 https://git.kernel.org/stable/c/5277e3d633a5d4157987f4aff068caa55e36db19 https://git.kernel.org/stable/c/f0861f49bd946ff94fce4f82509c45e167f63690