CVE-2021-39638

In periodic_io_work_func of lwis_periodic_io.c, there is a possible out of bounds write due to a use after free

published December 15, 2021

CVSS
—
EPSS
0%
Percentile
1.8
In the wild
Unconfirmed
What it is

In periodic_io_work_func of lwis_periodic_io.c, there is a possible out of bounds write due to a use after free. 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-195607566References: N/A

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00122 · 1.8th percentile
Published
2021-12-15T18:06Z
EPSS history
Timeline
  • 15 DEC 18:06Z
    In periodic_io_work_func of lwis_periodic_io.c, there is a possible out of bounds write due to a use after free
    cvelistv5