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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30 Jun 2023 07:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.15.5
EPSS0.00206
SSVC