CVE-2023-53434
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores
The IRAM is part of the HiFi DSP. According to hardware specification only 32-bits write are allowed otherwise we get a Kernel panic.
Therefore add a custom memory copy and memset functions to deal with the above restriction.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.16 | 6.1.30 |
| linux / linux_kernel | 6.2 | 6.3.4 |
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