CVE-2024-38532
The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs¹ that implements a dedicated AES cryptographic engine for encryption/decryption operations.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The NXP Data Co-Processor (DCP) is a built-in hardware module for specific NXP SoCs¹ that implements a dedicated AES cryptographic engine for encryption/decryption operations. The dcp_tool reference implementation included in the repository selected the test key, regardless of its `-t` argument. This issue has been patched in commit 26a7.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-321
- Source
- security-advisories@github.com
References
- https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7
- https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq
- https://github.com/usbarmory/mxs-dcp/commit/e5a99cb3d9429e6145495da7d01525c75af426a7
- https://github.com/usbarmory/mxs-dcp/security/advisories/GHSA-g85c-rh49-p8cq
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.