CVE-2022-20457 — MEDIUM (5.5)

Vulnerability Description

In getMountModeInternal of StorageManagerService.java, there is a possible prevention of package installation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-243924784

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	13.0

Related Weaknesses (CWE)

CWE-20

References

https://source.android.com/security/bulletin/2022-11-01Vendor Advisory
https://source.android.com/security/bulletin/2022-11-01Vendor Advisory

FAQ

What is CVE-2022-20457?

CVE-2022-20457 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In getMountModeInternal of StorageManagerService.java, there is a possible prevention of package installation due to improper input validation. This could lead to local escalation of privilege with no...

How severe is CVE-2022-20457?

CVE-2022-20457 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-20457?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.