CVE-2024-56450 Details
Description
Buffer overflow vulnerability in the component driver module Impact: Successful exploitation of this vulnerability may affect availability.
A buffer overflow vulnerability has been identified in the component driver module of Huawei's HarmonyOS. This vulnerability affects several versions of HarmonyOS, including HarmonyOS4.2.0, HarmonyOS4.0.0, and EMUI 14.0.0. Successful exploitation of this vulnerability may impact the availability of the affected system.
Users can apply the January 2025 security update, which includes a patch for this vulnerability. Instructions for downloading this update are available on the Huawei Support website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 8, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://consumer.huawei.com/en/support/bulletin/2025/1/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| huawei emui | 14.0.0 |
CPE
Remediation
| |
| huawei harmonyos | 4.0.0 4.2.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 13, 2025 | Initial Analysis | [email protected] |
| Jan 8, 2025 | New CVE Received | [email protected] |