CVE-2022-20141

In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking

published June 15, 2022

CVSS
—
EPSS
0%
Percentile
3.4
In the wild
Unconfirmed
What it is

In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00145 · 3.4th percentile
Published
2022-06-15T13:02Z
EPSS history
Timeline
  • 15 JUN 13:02Z
    In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking
    cvelistv5