CVE-2021-39792

2022-03-1614:04:03

google_android

www.cve.org

use-after-free

usb gadget

local info disclosure

race condition

android kernel

system execution privileges

AI Score

4.4

Confidence

High

EPSS

Percentile

5.1%

JSON

In usb_gadget_giveback_request of core.c, there is a possible use after free out of bounds read due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-161010552References: Upstream kernel

CNA Affected

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

References

source.android.com/security/bulletin/pixel/2022-03-01