CVE-2023-32842

In 5G Modem, there is a possible system crash due to improper error handling. This could lead to remote denial of service when receiving malformed RRC messages, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01130256; Issue ID: MOLY01130256 (MSV-848).

Affected

MediaTek, Inc. · MT2735, MT2737, MT6297, MT6298, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983, MT6985, MT6989, MT6990

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

1.35% chance of exploitation in the next 30 days, 71st percentile

Published

2023-12-04

Updated

2024-08-02

Proof-of-concept exploits (1)

• asset-group/Sni5Gect-5GNR-sniffing-and-exploitation315★ · 2026-06-16

Security advisories

• https://corp.mediatek.com/product-security-bulletin/December-2023

References

• CVE Record
• NVD entry

Related

• CVE-2023-20702
• CVE-2023-32843
• CVE-2023-32845
• CVE-2024-20003