CVE-2023-21326

2023-10-3016:56:32

google_android

www.cve.org

package manager service

side channel

information disclosure

local disclosure

user interaction

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In Package Manager Service, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CNA Affected

[
  {
    "vendor": "Google",
    "product": "Android",
    "versions": [
      {
        "version": "14",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

source.android.com/docs/security/bulletin/android-14