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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.

PUBLISHED Reserved 2025-09-17 | Published 2025-09-18 | Updated 2025-10-29 | Assigner Linux

Product status

Default status
unaffected

ec0e5549f3586d2cb99a05edd006d722ebad912c (git) before 44361033a8806aabd0f49b24e5a2fc07232cc5ff
affected

ec0e5549f3586d2cb99a05edd006d722ebad912c (git) before 331cd77f3d02c35f98b48d1aa934c54c4e7102c8
affected

ec0e5549f3586d2cb99a05edd006d722ebad912c (git) before 408ec1ff0caa340c57eecf4cbd14ef0132036a50
affected

Default status
affected

5.16
affected

Any version before 5.16
unaffected

6.1.30 (semver)
unaffected

6.3.4 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/44361033a8806aabd0f49b24e5a2fc07232cc5ff

git.kernel.org/...c/331cd77f3d02c35f98b48d1aa934c54c4e7102c8

git.kernel.org/...c/408ec1ff0caa340c57eecf4cbd14ef0132036a50

cve.org (CVE-2023-53434)

nvd.nist.gov (CVE-2023-53434)

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