CVE-2019-20549
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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).
Overview
- CVE ID
- CVE-2019-20549
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-03-24T19:15:18
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:7.1.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:h:broadcom:bcm43162:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm43224:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm4323:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm43684:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm43694:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm47622:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm6710:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm6750:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm6752:-:*:*:*:*:*:*:* | 0 | OR | ||
cpe:2.3:h:broadcom:bcm6755:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://security.samsungmobile.com/securityUpdate.smsb | Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-20549 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20549 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 16:36:42 | Added to TrackCVE | |||
2022-12-04 13:23:00 | 2020-03-24T19:15Z | 2020-03-24T19:15:18 | CVE Published Date | updated |
2022-12-04 13:23:00 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
2022-12-04 13:23:00 | Analyzed | Vulnerability Status | updated |