CVE-2021-42686

An Integer Overflow exists in Accops HyWorks Windows Client prior to v 3.2.8.200

published December 7, 2021

CVSS
—
EPSS
0%
Percentile
41.6
In the wild
Unconfirmed
What it is

An Integer Overflow exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22001B in the Accops HyWorks Windows Client prior to v 3.2.8.200 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00495 · 41.6th percentile
Published
2021-12-07T20:08Z
EPSS history
Timeline
  • 07 DEC 20:08Z
    An Integer Overflow exists in Accops HyWorks Windows Client prior to v 3.2.8.200
    cvelistv5