NVD - CVE-2019-2346

CVE-2019-2346 Detail

Current Description

Firmware is getting into loop of overwriting memory when scan command is given from host because of improper validation. in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ8074, QCA8081, QCS404, QCS405, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660

Source: MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://www.qualcomm.com/company/product-security/bulletins	Vendor Advisory

Technical Details

Vulnerability Type (View All)

Improper Validation of Array Index (CWE-129)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )

cpe:2.3:o:qualcomm:ipq8074_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:ipq8074:-:::::::* Show Matching CPE(s)

Configuration 2 ( hide )

cpe:2.3:o:qualcomm:qca8081_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:qca8081:-:::::::* Show Matching CPE(s)

Configuration 3 ( hide )

cpe:2.3:o:qualcomm:qcs404_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:qcs404:-:::::::* Show Matching CPE(s)

Configuration 4 ( hide )

cpe:2.3:o:qualcomm:qcs405_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:qcs405:-:::::::* Show Matching CPE(s)

Configuration 5 ( hide )

cpe:2.3:o:qualcomm:qcs605_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:qcs605:-:::::::* Show Matching CPE(s)

Configuration 6 ( hide )

cpe:2.3:o:qualcomm:sd_425_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_425:-:::::::* Show Matching CPE(s)

Configuration 7 ( hide )

cpe:2.3:o:qualcomm:sd_427_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_427:-:::::::* Show Matching CPE(s)

Configuration 8 ( hide )

cpe:2.3:o:qualcomm:sd_430_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_430:-:::::::* Show Matching CPE(s)

Configuration 9 ( hide )

cpe:2.3:o:qualcomm:sd_435_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_435:-:::::::* Show Matching CPE(s)

Configuration 10 ( hide )

cpe:2.3:o:qualcomm:sd_450_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_450:-:::::::* Show Matching CPE(s)

Configuration 11 ( hide )

cpe:2.3:o:qualcomm:sd_625_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_625:-:::::::* Show Matching CPE(s)

Configuration 12 ( hide )

cpe:2.3:o:qualcomm:sd_636_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_636:-:::::::* Show Matching CPE(s)

Configuration 13 ( hide )

cpe:2.3:o:qualcomm:sd_712_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_712:-:::::::* Show Matching CPE(s)

Configuration 14 ( hide )

cpe:2.3:o:qualcomm:sd_710_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_710:-:::::::* Show Matching CPE(s)

Configuration 15 ( hide )

cpe:2.3:o:qualcomm:sd_670_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_670:-:::::::* Show Matching CPE(s)

Configuration 16 ( hide )

cpe:2.3:o:qualcomm:sd_820_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_820:-:::::::* Show Matching CPE(s)

Configuration 17 ( hide )

cpe:2.3:o:qualcomm:sd_835_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_835:-:::::::* Show Matching CPE(s)

Configuration 18 ( hide )

cpe:2.3:o:qualcomm:sd_845_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_845:-:::::::* Show Matching CPE(s)

Configuration 19 ( hide )

cpe:2.3:o:qualcomm:sd_850_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_850:-:::::::* Show Matching CPE(s)

Configuration 20 ( hide )

cpe:2.3:o:qualcomm:sd_855_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_855:-:::::::* Show Matching CPE(s)

Configuration 21 ( hide )

cpe:2.3:o:qualcomm:sd_8cx_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_8cx:-:::::::* Show Matching CPE(s)

Configuration 22 ( hide )

cpe:2.3:o:qualcomm:sda660_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sda660:-:::::::* Show Matching CPE(s)

Configuration 23 ( hide )

cpe:2.3:o:qualcomm:sdm630_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sdm630:-:::::::* Show Matching CPE(s)

Configuration 24 ( hide )

cpe:2.3:o:qualcomm:sdm660_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sdm660:-:::::::* Show Matching CPE(s)

Change History

1 change record found - show changes

Initial Analysis - 7/30/2019 2:52:07 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:ipq8074_firmware:-::::::: OR cpe:2.3:h:qualcomm:ipq8074:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qca8081_firmware:-::::::: OR cpe:2.3:h:qualcomm:qca8081:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs404_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs404:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs405_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs405:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:qcs605_firmware:-::::::: OR cpe:2.3:h:qualcomm:qcs605:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_425_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_425:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_427_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_427:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_430_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_430:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_435_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_435:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_450_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_450:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_625_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_625:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_636_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_636:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_670_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_670:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_710_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_710:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_712_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_712:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_820_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_820:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_835_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_835:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_845_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_845:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_850_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_850:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_855_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_855:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sd_8cx_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_8cx:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sda660_firmware:-::::::: OR cpe:2.3:h:qualcomm:sda660:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdm630_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdm630:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdm660_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdm660:-:::::::*
Added	CVSS V2		(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added	CWE		CWE-129
Changed	Reference Type	https://www.qualcomm.com/company/product-security/bulletins No Types Assigned	https://www.qualcomm.com/company/product-security/bulletins Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2019-2346
NVD Published Date:
07/25/2019
NVD Last Modified:
07/30/2019

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Information Technology Laboratory

National Vulnerability Database