CVE-2023-53434
- Source
- https://cve.org/CVERecord?id=CVE-2023-53434
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53434.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-53434
- Downstream
- Published
- 2025-09-18T16:04:13.761Z
- Modified
- 2026-04-02T09:44:11.665168Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: imxdsprproc: 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.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53434.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/331cd77f3d02c35f98b48d1aa934c54c4e7102c8
- https://git.kernel.org/stable/c/408ec1ff0caa340c57eecf4cbd14ef0132036a50
- https://git.kernel.org/stable/c/44361033a8806aabd0f49b24e5a2fc07232cc5ff
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53434.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53434
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git