CVE-2023-3161
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.
Scoring
- CVSS base score
- 0
- EPSS probability
- 0.01%
- CWE
- CWE-1335
- Published
- 2023-06-12
- Last modified
- 2026-03-13
Affected products
- n/a Linux Kernel (fbcon)
Weakness type
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