CVE-2023-53434

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= ec0e5549f3586d2cb99a05edd006d722ebad912c, < 44361033a8806aabd0f49b24e5a2fc07232cc5ff; >= ec0e5549f3586d2cb99a05edd006d722ebad912c, < 331cd77f3d02c35f98b48d1aa934c54c4e7102c8; >= ec0e5549f3586d2cb99a05edd006d722ebad912c, < 408ec1ff0caa340c57eecf4cbd14ef0132036a50
LinuxLinux5.16

References

Timeline

Published
Sep 18, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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