| Titolo | embedded-graphics <= 0.8.1 Buffer Overflow |
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| Descrizione | embedded-graphics before 0.8.2 (to be confirmed) contains an integer overflow in the bytes_per_row function on 32-bit platforms. When width and bits_per_pixel values produce a product of exactly 2^32, the multiplication wraps to zero, causing the ImageRaw::new validation to accept empty data slices. This results in incorrect (blank) rendering on 32-bit ARM embedded systems, which are the primary deployment target for this library.
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| Fonte | ⚠️ https://github.com/embedded-graphics/embedded-graphics/issues/820 |
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| Utente | Default01 (UID 100307) |
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| Sottomissione | 03/08/2026 07:47 (1 mese fa) |
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| Moderazione | 12/09/2026 20:35 (1 month later) |
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| Stato | Accettato |
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| Voce VulDB | 403178 [embedded-graphics fino a 0.8.2 su 32-bit src/image/image_raw.rs new/bytes_per_row buffer overflow] |
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| Punti | 20 |
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