Buffer overflow

2018-12-1719:29:00

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6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.7%

JSON

Buffer overflow in dhd_bus_flow_ring_create_response in drivers/net/wireless/bcmdhd4358/dhd_pcie.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allow an attacker (who has obtained code execution on the Wi-Fi) chip to cause the device driver to perform invalid memory accesses. The Samsung ID is SVE-2018-11785.

CPENameOperatorVersion
galaxy_s6_firmwareeq920fxxu5eqh7-g

CPE	Name	Operator	Version
	galaxy_s6_firmware	eq	920fxxu5eqh7-g

References

github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14854_CVE-2018-14855_CVE-2018-14856.md

people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf