CVE-2018-11820

MEDIUM

Snapdragon Auto, Snapdragon Compute, etc. - Info Disclosure

Title source: llm
STIX 2.1

Description

Use of non-time constant memcmp function creates side channel that leaks information and leads to cryptographic issues in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in versions IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MDM9655, MSM8996AU, QCA8081, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 800, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106845

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 16.1%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

Status published
Products (46)
qualcomm/ipq8074_firmware
qualcomm/mdm9150_firmware
qualcomm/mdm9206_firmware
qualcomm/mdm9607_firmware
qualcomm/mdm9640_firmware
qualcomm/mdm9650_firmware
qualcomm/mdm9655_firmware
qualcomm/msm8996au_firmware
qualcomm/qca8081_firmware
qualcomm/qcs605_firmware
... and 36 more
Published Feb 25, 2019
Tracked Since Feb 18, 2026