Modem IMS Stack Denial of Service Vulnerability in MediaTek Products
CVE-2023-32887

7.5HIGH

Key Information:

Vendor
MediaTek
Status
MT2735, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990
Vendor
CVE Published:
2 January 2024

Summary

A vulnerability exists in the Modem IMS Stack, where a missing bounds check may result in a potential system crash. This issue enables a remote denial of service attack that does not require any additional execution privileges or user interaction for exploitation. Users of the affected MediaTek products should be aware of this vulnerability to mitigate risks and ensure system integrity. For details on the patch addressing this issue, refer to Patch ID: MOLY01161837.

Affected Version(s)

MT2735, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990 Modem NR15, NR16, and NR17

References

https://corp.mediatek.com/product-security-bulletin/Janua...

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

.