CVE-2022-20141

2022-06-1513:02:23

google_android

www.cve.org

use after free

locking

privilege escalation

android kernel

cve-2022-20141

igmp

AI Score

7.6

Confidence

High

EPSS

Percentile

5.1%

JSON

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

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android kernel"
      }
    ]
  }
]