CVE-2019-2333

EUVD-2019-11975

30.09.2019, 16:15

Buffer overflow due to improper validation of buffer size while IPA driver processing to perform read operation in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, 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 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, SDX24

Classic Buffer Overflow

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/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	mdm9607_firmware	-
qualcomm	mdm9650_firmware	-
qualcomm	msm8909w_firmware	-
qualcomm	msm8996au_firmware	-
qualcomm	qcs605_firmware	-
qualcomm	qualcomm_215_firmware	-
qualcomm	sd_210_firmware	-
qualcomm	sd_212_firmware	-
qualcomm	sd_205_firmware	-
qualcomm	sd_425_firmware	-
qualcomm	sd_427_firmware	-
qualcomm	sd_430_firmware	-
qualcomm	sd_435_firmware	-
qualcomm	sd_439_firmware	-
qualcomm	sd_429_firmware	-
qualcomm	sd_450_firmware	-
qualcomm	sd_625_firmware	-
qualcomm	sd_632_firmware	-
qualcomm	sd_636_firmware	-
qualcomm	sd_665_firmware	-
qualcomm	sd_675_firmware	-
qualcomm	sd_712_firmware	-
qualcomm	sd_710_firmware	-
qualcomm	sd_670_firmware	-
qualcomm	sd_730_firmware	-
qualcomm	sd_820_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	sdm439_firmware	-
qualcomm	sdm630_firmware	-
qualcomm	sdm660_firmware	-
qualcomm	sdx20_firmware	-
qualcomm	sdx24_firmware	-

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

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