VULNERABILITY INTELLIGENCE

CVE-2022-20153

CVSS score6.7 MEDIUM
EPSS probability0.13%
CISA KEVNot currently listed
Published2022-06-15
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Weakness classification

  • CWE-667: Improper Locking

Primary references