In regmap_exit of regmap.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-174049006References: N/A
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: google_android
Published: 2021-12-15T18:05:57
Updated: 2024-08-04T02:13:37.373Z
Reserved: 2021-08-23T00:00:00
Link: CVE-2021-39649
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-12-15T19:15:15.533
Modified: 2024-11-21T06:19:53.180
Link: CVE-2021-39649
Redhat
No data.