What is CVE-2023-21385?

CVE-2023-21385 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2023-10-30.

How severe is CVE-2023-21385?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Google Android

CVE-2023-21385

In Whitechapel, there is a possible out of bounds read due to memory corruption. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (0.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 14

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21385?: CVE-2023-21385 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2023-10-30.
How severe is CVE-2023-21385?: Medium severity. CVSS v3 base score is 5.5 out of 10.