Vulnerabilities > CVE-2021-32486 - Out-of-bounds Write vulnerability in Mediatek Modem Lr12A/Lr13

047910
CVSS 7.8 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
COMPLETE
network
low complexity
mediatek
CWE-787

Summary

In modem 2G RRM, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00500621; Issue ID: ALPS04964928.

Common Weakness Enumeration (CWE)