CVE-2018-11020

Public Exploit

Description

kernel/omap/drivers/rpmsg/rpmsg_omx.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 file /dev/rpmsg-omx1 with the command 3221772291, and cause a kernel crash.

Category

4.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.87% Top 20%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.md third party advisory exploit
https://github.com/datadancer/HIAFuzz/blob/master/CVE-2018-11020.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-11020?
CVE-2018-11020 has been scored as a medium severity vulnerability.
How to fix CVE-2018-11020?
To fix CVE-2018-11020, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-11020 being actively exploited in the wild?
It is possible that CVE-2018-11020 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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