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High severity7.0NVD Advisory· Published Jun 15, 2022· Updated Jun 17, 2026

CVE-2022-20141

CVE-2022-20141

Description

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

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Affected products

339

Patches

Vulnerability mechanics

References

1

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