CVE-2018-6412

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…

published January 31, 2018

CVSS
—
EPSS
2%
Percentile
83.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02334 · 83.4th percentile
Published
2018-01-31T07:00Z
EPSS history
Timeline
  • 31 JAN 07:00Z
    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…
    cvelistv5