CVE-2010-4078 (retired)

Priority
Description
The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux
kernel before 2.6.36-rc6 does not properly initialize a certain structure
member, which allows local users to obtain potentially sensitive
information from kernel stack memory via an FBIOGET_VBLANK ioctl call.
Ubuntu-Description
Dan Rosenberg discovered that the SiS video driver did not correctly clear
kernel memory. A local attacker could exploit this to read kernel stack
memory, leading to a loss of privacy.
Package
Upstream:released (2.6.36~rc6)
Package
Upstream:released (2.6.36~rc6)
Package
Upstream:released (2.6.36~rc6)
Package
Upstream:released (2.6.36~rc6)
Package
Upstream:released (2.6.36~rc6)
Package
Upstream:released (2.6.36~rc6)
More Information

Updated: 2019-09-19 15:34:00 UTC (commit d32ebc32606b9517c6fa7d65a15441e2a57a6de5)