CVE-2018-5883

moderate-risk

Published 2019-06-14

Buffer overflow in WLAN driver event handlers due to improper validation of array index in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS405, QCS605, SD 636, SD 675, SD 730, SD 820A, SD 835, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24

Do I need to act?

0.04% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Affected Products (18)

Mdm9206 Firmware

Mdm9607 Firmware

Mdm9640 Firmware

Mdm9650 Firmware

Msm8996Au Firmware

Qcs405 Firmware

Qcs605 Firmware

Sd 636 Firmware

Sd 675 Firmware

Sd 730 Firmware

Sd 820A Firmware

Sd 835 Firmware

Sd 855 Firmware

Sda660 Firmware

Sdm630 Firmware

Sdm660 Firmware

Sdx20 Firmware

Sdx24 Firmware

Affected Vendors

Qualcomm

References (2)

Third Party Advisory https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-sec...

/ 100

moderate-risk

Severity 24/34 · High

Exploitability 0/34 · Minimal

Exposure 19/34 · Moderate