CVE-2018-11022

7.5 highEPSS 2.6%

High (7.5) in amazon fire os. EPSS 2.6% chance of exploitation in the next 30 days.

kernel/omap/drivers/misc/gcx/gcioctl/gcif.c in the kernel component in Amazon Kindle Fire HD(3rd) Fire OS 4.5.5.3 allows attackers to inject a crafted argument via the argument of an ioctl on device /dev/gcioctl with the command 3224132973 and cause a kernel crash.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-88
Published: 2018-10-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

amazon:fire_os

References

https://github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.md
https://github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.md

Check your stack JSON