CVE-2023-21373

2023-10-3017:01:34

google_android

www.cve.org

telephony

local privilege escalation

guest user

permission check

preferred sim

AI Score

8.5

Confidence

High

EPSS

Percentile

5.1%

JSON

In Telephony, there is a possible way for a guest user to change the preferred SIM due to a missing permission check. This could lead to local escalation of privilege 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