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CVE ID: | 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. |
Test IDs: | None available |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2023-3161 https://bugzilla.redhat.com/show_bug.cgi?id=2213485 https://bugzilla.redhat.com/show_bug.cgi?id=2213485 https://github.com/torvalds/linux/commit/2b09d5d364986f724f17001ccfe4126b9b43a0be https://github.com/torvalds/linux/commit/2b09d5d364986f724f17001ccfe4126b9b43a0be |