NVD - CVE-2018-11940

CVE-2018-11940 Detail

Current Description

Lack of check in length before using memcpy in WLAN function can lead to OOB access in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS605, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SXR1130

Source: MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

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

CVSS v2.0 Severity and Metrics:

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

Access Vector (AV): Network
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.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin	Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

Buffer Errors (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )

cpe:2.3:o:qualcomm:mdm9150_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:mdm9150:-:::::::* Show Matching CPE(s)

Configuration 2 ( hide )

cpe:2.3:o:qualcomm:mdm9206_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:mdm9206:-:::::::* Show Matching CPE(s)

Configuration 3 ( hide )

cpe:2.3:o:qualcomm:mdm9607_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:mdm9607:-:::::::* Show Matching CPE(s)

Configuration 4 ( hide )

cpe:2.3:o:qualcomm:mdm9640_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:mdm9640:-:::::::* Show Matching CPE(s)

Configuration 5 ( hide )

cpe:2.3:o:qualcomm:mdm9650_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:mdm9650:-:::::::* Show Matching CPE(s)

Configuration 6 ( hide )

cpe:2.3:o:qualcomm:msm8996au_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:msm8996au:-:::::::* Show Matching CPE(s)

Configuration 7 ( 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 8 ( 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 9 ( 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 10 ( 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 11 ( 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 12 ( 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 13 ( 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 14 ( hide )

cpe:2.3:o:qualcomm:sd_820a_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sd_820a:-:::::::* Show Matching CPE(s)

Configuration 15 ( 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 16 ( 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 17 ( 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 18 ( 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 19 ( 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 20 ( 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 21 ( 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)

Configuration 22 ( hide )

cpe:2.3:o:qualcomm:sdx20_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sdx20:-:::::::* Show Matching CPE(s)

Configuration 23 ( hide )

cpe:2.3:o:qualcomm:sdx24_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sdx24:-:::::::* Show Matching CPE(s)

Configuration 24 ( hide )

cpe:2.3:o:qualcomm:sxr1130_firmware:-:::::::* Show Matching CPE(s)
Running on/with
cpe:2.3:h:qualcomm:sxr1130:-:::::::* Show Matching CPE(s)

Change History

1 change record found - show changes

Initial Analysis - 5/28/2019 3:48:10 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9150_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9150:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9206_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9206:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9607_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9607:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9640_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9640:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:mdm9650_firmware:-::::::: OR cpe:2.3:h:qualcomm:mdm9650:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:msm8996au_firmware:-::::::: OR cpe:2.3:h:qualcomm:msm8996au:-:::::::*
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_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_820a_firmware:-::::::: OR cpe:2.3:h:qualcomm:sd_820a:-:::::::*
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: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	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx20_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx20:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sdx24_firmware:-::::::: OR cpe:2.3:h:qualcomm:sdx24:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:qualcomm:sxr1130_firmware:-::::::: OR cpe:2.3:h:qualcomm:sxr1130:-:::::::*
Added	CVSS V2		(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		CWE-119
Changed	Reference Type	https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin No Types Assigned	https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin Patch, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-11940
NVD Published Date:
05/24/2019
NVD Last Modified:
05/28/2019

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National Vulnerability Database