CVE-2023-52561 Information

Description

In the Linux kernel the following vulnerability has been resolved:

arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

Adding a reserved memory region for the framebuffer memory (the splash memory region set up by the bootloader).

It fixes a kernel panic (arm-smmu: Unhandled context fault at this particular memory region) reported on DB845c running v5.10.y.

Reference

https://git.kernel.org/stable/c/dc1ab6577475b0460ba4261cd9caec37bd62ca0b https://git.kernel.org/stable/c/82dacd0ca0d9640723824026d6fdf773c02de1d2 https://git.kernel.org/stable/c/110e70fccce4f22b53986ae797d665ffb1950aa6