fix(nordic): update mcuboot with a fix to PRODUCTION=1 build
What the developer wrote
Authored by matejcik
fix(nordic): update mcuboot with a fix to PRODUCTION=1 build
What changed, and why it matters
This commit simply updates the version (revision) of an embedded bootloader component called MCUboot used in Trezor's Nordic-based products. The change is a one-line pointer update in a project manifest file, moving from one tagged internal revision to another. There is no description of a security problem, no patch to Trezor's own code, and no supplied references indicating this is a security fix.
No security action is indicated by the supplied commit. If reviewing the MCUboot change itself, obtain the diff between the two revisions in the Trezor mcuboot fork to determine whether any security-relevant fix is included.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff updates nordic/trezor/west.yml, a Zephyr west manifest, to point the mcuboot project from revision 439e4f2a03b99ce2955ea95ff2c691a6f314de4c to 4f72f4eaa6c204f1193231f9695a5d8c3b253730. Both revisions are tagged ‘trezor-v2.1.0-ncs3’ in Trezor’s fork of MCUboot. The commit message says this is to fix a PRODUCTION=1 build issue. The actual code change in MCUboot is not included in the supplied materials, and no security relevance is stated.
Changed components
nordic/trezor/west.ymlbootloader/mcuboot dependencyInspect captured patch +1 / −1
diff --git a/nordic/trezor/west.yml b/nordic/trezor/west.yml
index 908415dce..1e59f16ad 100644
--- a/nordic/trezor/west.yml
+++ b/nordic/trezor/west.yml
@@ -17,6 +17,6 @@ manifest:
import: true
- name: mcuboot
url: https://github.com/trezor/mcuboot
- revision: 439e4f2a03b99ce2955ea95ff2c691a6f314de4c # trezor-v2.1.0-ncs3
+ revision: 4f72f4eaa6c204f1193231f9695a5d8c3b253730 # trezor-v2.1.0-ncs3
path: bootloader/mcuboot
Why this scored 15/100
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