CVE-2022-20083: MediaTek LR11

Critical severity, CVSS 9.8. EPSS: 2.8% chance of exploitation in the next 30 days.

In Modem 2G/3G CC, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding combined FACILITY with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00803883; Issue ID: MOLY00803883.

Affected products

• MediaTek LR11: affected versions not specified
• MediaTek LR12: affected versions not specified
• MediaTek LR12A: affected versions not specified
• MediaTek LR13: affected versions not specified
• MediaTek LR9: affected versions not specified
• MediaTek NR15: affected versions not specified
• MediaTek NR16: affected versions not specified

Published 2022-07-06. Last modified 2026-06-17.