SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2020-3667

u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile,…

CRITICAL 9.8EPSS 1.07%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ5018, IPQ6018, IPQ8074, Kamorta, MSM8998, Nicobar, QCA6390, QCA8081, QCS404, QCS405, QCS605, Rennell, SA415M, Saipan, SC7180, SC8180X, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SM8250, SXR1130

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.07% probability · 63th percentile
CISA KEV
Not listed
Weakness
CWE-120
Affected
qualcomm/apq8098 firmware · qualcomm/ipq5018 firmware · qualcomm/ipq6018 firmware · qualcomm/ipq8074 firmware · qualcomm/kamorta firmware · qualcomm/msm8998 firmware · qualcomm/nicobar firmware · qualcomm/qca6390 firmware · qualcomm/qca8081 firmware · qualcomm/qcs404 firmware · qualcomm/qcs405 firmware · qualcomm/qcs605 firmware · qualcomm/rennell firmware · qualcomm/sa415m firmware · qualcomm/saipan firmware · qualcomm/sc7180 firmware · qualcomm/sc8180x firmware · qualcomm/sda845 firmware · qualcomm/sdm630 firmware · qualcomm/sdm636 firmware · +10 more
Source
product-security@qualcomm.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.