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.
Metrics
Affected Vendors & Products
References
History
Tue, 11 Mar 2025 15:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-03-11T14:54:29.577Z
Reserved: 2023-06-08T00:00:00.000Z
Link: CVE-2023-3161

Updated: 2024-08-02T06:48:07.681Z

Status : Modified
Published: 2023-06-12T20:15:12.910
Modified: 2025-03-11T15:15:39.120
Link: CVE-2023-3161
