What is CVE-2023-51434?

CVE-2023-51434 is a critical-severity vulnerability in Hihonor Magic Ui, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.3/10. Published 2023-12-29.

How severe is CVE-2023-51434?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Buffer overflow in Hihonor Magic Ui

CVE-2023-51434

Some Honor products are affected by buffer overflow vulnerability, successful exploitation could cause code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (9.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Hihonor Magic_ui
Honor Magic Ui — versions 6.0

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

3836d913-7555-4dd0-a509-f5667fdf5fe4 (Vendor Advisory)

Frequently asked questions

What is CVE-2023-51434?: CVE-2023-51434 is a critical-severity vulnerability in Hihonor Magic Ui, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.3/10. Published 2023-12-29.
How severe is CVE-2023-51434?: Critical severity. CVSS v3 base score is 9.3 out of 10.