Medium severity6.7NVD Advisory· Published Jun 15, 2022· Updated Jun 17, 2026
CVE-2022-20153
CVE-2022-20153
Description
In rcu_cblist_dequeue of rcu_segcblist.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-222091980References: Upstream kernel
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Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-06-01nvdVendor Advisory
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