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 Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: checkpoint
Published: 2018-04-23T19:00:00Z
Updated: 2024-09-16T23:56:54.630Z
Reserved: 2018-03-19T00:00:00
Link: CVE-2018-8781
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-04-23T19:29:00.340
Modified: 2024-11-21T04:14:18.193
Link: CVE-2018-8781
Redhat