CVE-2023-21357 — MEDIUM (4.4)

Vulnerability Description

In NFC, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

CVSS Score

4.4

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	14.0

Related Weaknesses (CWE)

CWE-125

References

https://source.android.com/docs/security/bulletin/android-14Vendor Advisory
https://source.android.com/docs/security/bulletin/android-14Vendor Advisory

FAQ

What is CVE-2023-21357?

CVE-2023-21357 is a vulnerability with a CVSS score of 4.4 (MEDIUM). In NFC, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed fo...

How severe is CVE-2023-21357?

CVE-2023-21357 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21357?

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