CVE-2018-11923

EUVD-2018-3915

24.05.2019, 17:29

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

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 13%

Affected Products (NVD)

Vendor	Product	Version
qualcomm	mdm9150_firmware	-
qualcomm	mdm9206_firmware	-
qualcomm	mdm9607_firmware	-
qualcomm	mdm9640_firmware	-
qualcomm	mdm9650_firmware	-
qualcomm	msm8996au_firmware	-
qualcomm	qca6574au_firmware	-
qualcomm	qcs605_firmware	-
qualcomm	sd_425_firmware	-
qualcomm	sd_427_firmware	-
qualcomm	sd_430_firmware	-
qualcomm	sd_435_firmware	-
qualcomm	sd_450_firmware	-
qualcomm	sd_625_firmware	-
qualcomm	sd_636_firmware	-
qualcomm	sd_712_firmware	-
qualcomm	sd_710_firmware	-
qualcomm	sd_670_firmware	-
qualcomm	sd_820a_firmware	-
qualcomm	sd_835_firmware	-
qualcomm	sd_845_firmware	-
qualcomm	sd_850_firmware	-
qualcomm	sd_855_firmware	-
qualcomm	sda660_firmware	-
qualcomm	sdm630_firmware	-
qualcomm	sdm660_firmware	-
qualcomm	sdx20_firmware	-
qualcomm	sdx24_firmware	-

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

References

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