Heap Buffer Overflow in MediaTek 2G RRM Modem Products
CVE-2021-32484

7.5HIGH

Key Information:

Vendor
Mediatek
Status
Modem
Vendor
CVE Published:
9 September 2021

Summary

A heap buffer overflow vulnerability exists in the MediaTek 2G RRM modem, potentially leading to a system crash. This flaw allows for a remote denial of service without requiring user interaction or additional execution privileges. The vulnerability poses risks to affected modem systems and emphasizes the importance of timely patching to mitigate such issues.

References

https://corp.mediatek.com/product-security-bulletin/Septe...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.