CVE-2016-6522

Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted…

published March 7, 2017

CVSS
—
EPSS
0%
Percentile
37.4
In the wild
Unconfirmed
What it is

Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00445 · 37.4th percentile
Published
2017-03-07T16:00Z
EPSS history
Timeline
  • 07 MAR 16:00Z
    Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted…
    cvelistv5