A flaw was found in the Framebuffer... CVE-2023-3161

- AV AC AU C I A
发布: 2023-06-12
修订: 2023-06-13

A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service.

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