CVE-2017-18317: Qualcomm MSM8996AU Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Restrictions related to the modem (sim lock, sim kill) can be bypassed by manipulating the system to issue a deactivation flow sequence in Snapdragon Automobile, Snapdragon Mobile in versions MSM8996AU,SD 410/12,SD 820,SD 820A.

Affected products

• Qualcomm MSM8996AU Firmware: affected versions not specified
• Qualcomm Sd 410 Firmware: affected versions not specified
• Qualcomm Sd 412 Firmware: affected versions not specified
• Qualcomm Sd 820 Firmware: affected versions not specified
• Qualcomm Sd 820a Firmware: affected versions not specified

Published 2018-11-28. Last modified 2026-06-17.