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Informational 11 Bitcoin

fix(core): reduce unnecessary section alignment

TZ5dfbfaa0 View source ↗
Public commit record

What the developer wrote

Authored by cepetr

57/100 · Thin
fix(core): reduce unnecessary section alignment

[no changelog]
✓ Descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope! No meaningful explanatory body
The short version

What changed, and why it matters

This commit changes two bootloader linker scripts for Trezor hardware wallets, reducing the alignment padding between code/data sections from 512 bytes down to 4 bytes. The stated purpose is to remove unnecessary padding and save flash space. There is no indication in the commit or supplied references that this fixes a security vulnerability.

Recommended action

No security action required. Treat as a normal size-optimization linker-script change. If auditing, verify that the reduced alignment still satisfies any hardware or cryptographic accelerator requirements (e.g., flash word size, DMA alignment, cryptographic operation buffers) for the affected STM32 platforms.

Security signals we found

No strong security signals were identified.

Risk score

Why this scored 11/100

Our methodology →
Potential impact 0/30
Exploitability 0/25
Stealth signal 0/15
Affected reach 0/15
Confidence 8/10
Evidence quality 3/5
Human-validated context

Community notes

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The AI analysis stands alone for now. Submit a note if you can add evidence or important context.

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