CVE-2018-6412

CVE: CVE-2018-6412
Published: 2018-01-31T07:29Z
Vendor: linux
Products: linux_kernel
Versions: 4.15,
Description Language: en
Description: In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
References:
https://marc.info/?l=linux-fbdev&m=151734425901499&w=2