CVE-2021-39732

In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow

published March 16, 2022

CVSS
—
EPSS
0%
Percentile
1.4
In the wild
Unconfirmed
What it is

In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-205992503References: N/A

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00113 · 1.4th percentile
Published
2022-03-16T14:03Z
EPSS history
Timeline
  • 16 MAR 14:03Z
    In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow
    cvelistv5