Medium severity4.4NVD Advisory· Published Oct 16, 2018· Updated Jun 17, 2026
CVE-2018-11020
CVE-2018-11020
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.
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Affected products
2- Range: 4.5.5.3
Patches
Vulnerability mechanics
References
2- github.com/datadancer/HIAFuzz/blob/master/CVE-2018-11020.mdnvdExploitThird Party Advisory
- github.com/datadancer/HIAFuzz/blob/master/CVE-Advisory.mdnvdExploitThird Party Advisory
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