CVE-2018-11955 Information

Description

Lack of check on length of reason-code fetched from payload may lead driver access the memory not allocated to the frame and results in out of bound read in Snapdragon Auto Snapdragon Consumer Electronics Connectivity Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon IoT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wearables in MDM9150 MDM9206 MDM9607 MDM9640 MDM9650 MSM8909W MSM8996AU QCA6174A QCA6574AU QCA9377 QCA9379 QCS405 QCS605 Qualcomm 215 SD 210/SD 212/SD 205 SD 425 SD 427 SD 430 SD 435 SD 439 / SD 429 SD 450 SD 600 SD 615/16/SD 415 SD 625 SD 632 SD 636 SD 650/52 SD 665 SD 712 / SD 710 / SD 670 SD 730 SD 820 SD 820A SD 835 SD 845 / SD 850 SD 855 SDM439 SDM660 SDX20 SDX24

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin https://www.codeaurora.org/security-bulletin/2019/06/03/june-2019-code-aurora-security-bulletin_CVE-2018-11955

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8