CVE-2021-39649

2021-12-1518:05:57

google_android

www.cve.org

regmap

use-after-free

privilege escalation

android kernel

locking

system execution

EPSS

Percentile

5.1%

JSON

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

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android kernel"
      }
    ]
  }
]

References

source.android.com/security/bulletin/pixel/2021-12-01

EPSS

Percentile

5.1%

JSON

Related for CVELIST:CVE-2021-39649