The display driver allocattr functions in NetBSD 3.0...
Low severity
Unreviewed
Published
May 3, 2022
to the GitHub Advisory Database
•
Updated Feb 1, 2023
Description
Published by the National Vulnerability Database
Sep 17, 2007
Published to the GitHub Advisory Database
May 3, 2022
Last updated
Feb 1, 2023
The display driver allocattr functions in NetBSD 3.0 through 4.0_BETA2, and NetBSD-current before 20070728, allow local users to cause a denial of service (panic) via a (1) negative or (2) large value in an ioctl call, as demonstrated by the vga_allocattr function.
References