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Unrated severityNVD Advisory· Published Jun 12, 2023· Updated Mar 11, 2025

CVE-2023-3161

CVE-2023-3161

Description

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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Affected products

270

Patches

Vulnerability mechanics

References

2

News mentions

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