CVE-2018-11923 Information

Description

Improper buffer length check before copying can lead to integer overflow and then a buffer overflow in WMA event handler in Snapdragon Auto Snapdragon Compute Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile in MDM9150 MDM9206 MDM9607 MDM9640 MDM9650 MSM8996AU QCA6574AU QCS605 SD 425 SD 427 SD 430 SD 435 SD 450 SD 625 SD 636 SD 712 / SD 710 / SD 670 SD 820A SD 835 SD 845 / SD 850 SD 855 SDA660 SDM630 SDM660 SDX20 SDX24

CVSS Vector

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

Reference

https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8