What is CVE-2023-30733?

CVE-2023-30733 is a high-severity vulnerability in Samsung Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2023-10-04.

How severe is CVE-2023-30733?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Samsung Android

CVE-2023-30733

Stack-based Buffer Overflow in vulnerability HDCP trustlet prior to SMR Oct-2023 Release 1 allows local privileged attackers to perform code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (6.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Samsung Android — versions 12.0, 13.0
Samsung Mobile Devices — versions SMR Oct-2023 Release in Android 12, 13

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-30733?: CVE-2023-30733 is a high-severity vulnerability in Samsung Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2023-10-04.
How severe is CVE-2023-30733?: High severity. CVSS v3 base score is 7.8 out of 10.