CVE-2021-39642

In synchronous_process_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to a race condition

published December 15, 2021

CVSS
—
EPSS
0%
Percentile
0.4
In the wild
Unconfirmed
What it is

In synchronous_process_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-195731663References: N/A

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00089 · 0.4th percentile
Published
2021-12-15T18:06Z
EPSS history
Timeline
  • 15 DEC 18:06Z
    In synchronous_process_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to a race condition
    cvelistv5