CVE-2019-10538 Information

Description

Lack of check of address range received from firmware response allows modem to respond arbitrary pages into its address range which can compromise HLOS in Snapdragon Auto Snapdragon Compute Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wearables in MSM8909W MSM8996AU QCS405 QCS605 Qualcomm 215 SD 425 SD 439 / SD 429 SD 450 SD 625 SD 632 SD 636 SD 665 SD 675 SD 712 / SD 710 / SD 670 SD 730 SD 820A SD 845 / SD 850 SD 855 SDA660 SDM439 SDM660 SDX20 SDX24

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.codeaurora.org/security-bulletin/2019/08/05/august-2019-code-aurora-security-bulletin

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