CVE-2020-3645
Firmware will hit assert in WLAN firmware If encrypted data length in FILS IE of reassoc response is more than 528 bytes in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Firmware will hit assert in WLAN firmware If encrypted data length in FILS IE of reassoc response is more than 528 bytes in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.66% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- qualcomm/ipq6018 firmware · qualcomm/ipq8074 firmware · qualcomm/kamorta firmware · qualcomm/nicobar firmware · qualcomm/qca6390 firmware · qualcomm/qca8081 firmware · qualcomm/qcs404 firmware · qualcomm/qcs405 firmware · qualcomm/rennell firmware · qualcomm/sc7180 firmware · qualcomm/sc8180x firmware · qualcomm/sda845 firmware · qualcomm/sdm670 firmware · qualcomm/sdm710 firmware · qualcomm/sdm850 firmware · qualcomm/sm6150 firmware · qualcomm/sm7150 firmware · qualcomm/sm8150 firmware · qualcomm/sxr1130 firmware · qualcomm/sxr2130 firmware · +3 more
- Source
- product-security@qualcomm.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.