提出 #913790: embedded-graphics <= 0.8.1 Buffer Overflow情報

タイトルembedded-graphics <= 0.8.1 Buffer Overflow
説明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.
ソース⚠️ https://github.com/embedded-graphics/embedded-graphics/issues/820
ユーザー
 Default01 (UID 100307)
送信2026年08月03日 07:47 (1 月 ago)
モデレーション2026年09月12日 20:35 (1 month later)
ステータス承諾済み
VulDBエントリ403178 [embedded-graphics 迄 0.8.2 上 32-bit src/image/image_raw.rs new/bytes_per_row メモリ破損]
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