Vulnerability · Published Dec 4, 2023 · Assigned by MediaTek

CVE-2023-32841

High 7.5

In plain English

A high-severity security flaw in 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 from MediaTek, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)1.4%top 28.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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: MOLY01128524; Issue ID: MOLY01128524 (MSV-846).

Affected products (as reported)

Vendor	Product	Versions
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	Modem NR15, NR16, and NR17

References

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