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MitreCVE-2019-20549

HistoryMar 24, 2020 - 7:15 p.m.

CVE-2019-20549

2020-03-2419:15:18

CWE-125

mitre

web.nvd.nist.gov

samsung

mobile devices

broadcom

bluetooth

heap

out-of-bounds access

security

vulnerability

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

43.3%

JSON

An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Broadcom chipsets) software. A heap out-of-bounds access can occur during LE Packet reception in Broadcom Bluetooth. The Samsung ID is SVE-2019-15724 (November 2019).

Affected configurations

Nvd

Node

googleandroidMatch7.0

googleandroidMatch7.1.0

googleandroidMatch7.1.1

googleandroidMatch7.1.2

googleandroidMatch8.0

googleandroidMatch8.1

googleandroidMatch9.0

AND

broadcombcm43162Match-

broadcombcm43224Match-

broadcombcm4323Match-

broadcombcm43684Match-

broadcombcm43694Match-

broadcombcm47622Match-

broadcombcm6710Match-

broadcombcm6750Match-

broadcombcm6752Match-

broadcombcm6755Match-

VendorProductVersionCPE
googleandroid7.0cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
googleandroid7.1.0cpe:2.3:o:google:android:7.1.0:*:*:*:*:*:*:*
googleandroid7.1.1cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
googleandroid7.1.2cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
googleandroid8.0cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
broadcombcm43162-cpe:2.3:h:broadcom:bcm43162:-:*:*:*:*:*:*:*
broadcombcm43224-cpe:2.3:h:broadcom:bcm43224:-:*:*:*:*:*:*:*
broadcombcm4323-cpe:2.3:h:broadcom:bcm4323:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	7.0	cpe:2.3:o:google:android:7.0:::::::*
google	android	7.1.0	cpe:2.3:o:google:android:7.1.0:::::::*
google	android	7.1.1	cpe:2.3:o:google:android:7.1.1:::::::*
google	android	7.1.2	cpe:2.3:o:google:android:7.1.2:::::::*
google	android	8.0	cpe:2.3:o:google:android:8.0:::::::*
google	android	8.1	cpe:2.3:o:google:android:8.1:::::::*
google	android	9.0	cpe:2.3:o:google:android:9.0:::::::*
broadcom	bcm43162	-	cpe:2.3:h:broadcom:bcm43162:-:::::::*
broadcom	bcm43224	-	cpe:2.3:h:broadcom:bcm43224:-:::::::*
broadcom	bcm4323	-	cpe:2.3:h:broadcom:bcm4323:-:::::::*

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1-10 of 171

References

security.samsungmobile.com/securityUpdate.smsb

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

43.3%

JSON

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