CVEvulnerability

CVE-2022-20153

6.7 MEDIUM Published 2022-06-15 Modified 2026-10-08 Official page ↗
Status
Modified
Published
2022-06-15
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-667

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

Affected configurations

• google android

Related

Weakness · CWE (1)

  • CWE-667 Improper Locking weakness

References