VYPR
High severity7.8NVD Advisory· Published Apr 23, 2018· Updated Jun 17, 2026

CVE-2018-8781

CVE-2018-8781

Description

The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.

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Affected products

146

Patches

Vulnerability mechanics

References

15

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