CVE-2018-12012

24.05.2019, 17:29

While updating blacklisting region shared buffered memory region is not validated against newly updated black list, causing boot-up to be compromised in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9206, MDM9607, MDM9650, MDM9655, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 8CX, SXR1130

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	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
qualcomm	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 7%

Vendor	Product	Version
qualcomm	mdm9206_firmware	-
qualcomm	mdm9607_firmware	-
qualcomm	mdm9650_firmware	-
qualcomm	mdm9655_firmware	-
qualcomm	qcs605_firmware	-
qualcomm	sd_210_firmware	-
qualcomm	sd_212_firmware	-
qualcomm	sd_205_firmware	-
qualcomm	sd_410_firmware	-
qualcomm	sd_412_firmware	-
qualcomm	sd_615_firmware	-
qualcomm	sd_616_firmware	-
qualcomm	sd_415_firmware	-
qualcomm	sd_712_firmware	-
qualcomm	sd_710_firmware	-
qualcomm	sd_670_firmware	-
qualcomm	sd_835_firmware	-
qualcomm	sd_845_firmware	-
qualcomm	sd_850_firmware	-
qualcomm	sd_8cx_firmware	-
qualcomm	sxr1130_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.qualcomm.com/company/product-security/bulletins#_CVE-2018-12012