nRF54H20: MCUBoot can be tricked to executing unauthenticated code
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Nordic Semiconductor ASA | nRF54H20 | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nordic Semiconductor Asa | Nrf54h20 |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.167% probability within 30 days)
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| First Time appeared |
Nordic Semiconductor Asa
Nordic Semiconductor Asa nrf54h20 |
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| Vendors & Products |
Nordic Semiconductor Asa
Nordic Semiconductor Asa nrf54h20 |
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| Metrics |
ssvc
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| Description | When using the Direct XIP update strategy, the main application image starts other cores (i.e. radio core), based on the currently active slot without additional verification. The MCUboot in the bare (upstream) configuration assumes that if there is at least a single slot for each image available, the system is bootable and continues the boot process. This may lead to a situation when MCUboot picks different slot for different images (i.e. (a) for the main application and (b) for the radio image), boots the main application (from slot (a)) that afterwards starts the radio image by providing an address of the unauthenticated slot ((a) instead of (b)). | |
| Title | nRF54H20: MCUBoot can be tricked to executing unauthenticated code | |
| Weaknesses | CWE-347 | |
| References |
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| Metrics |
cvssV3_1
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