CVE-2020-25662
CVSS V2 Low 3.3
CVSS V3 Medium 6.5
Description
A Red Hat only CVE-2020-12352 regression issue was found in the way the Linux kernel's Bluetooth stack implementation handled the initialization of stack memory when handling certain AMP packets. This flaw allows a remote attacker in an adjacent range to leak small portions of stack memory on the system by sending specially crafted AMP packets. The highest threat from this vulnerability is to data confidentiality.
Overview
- CVE ID
- CVE-2020-25662
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2020-11-05T21:15:12
- Last Modified Date
- 2023-02-12T23:40:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:redhat:enterprise_linux:8.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.3
- Severity
- LOW
- Exploitability Score
- 6.5
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2020:4685 | |
| https://access.redhat.com/errata/RHSA-2020:4686 | |
| https://access.redhat.com/security/cve/CVE-2020-12352 | Mitigation Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2020-25662 | |
| https://access.redhat.com/security/vulnerabilities/BleedingTooth | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1891484 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25662 | Issue Tracking Mitigation Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-25662 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25662 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:51:08 | Added to TrackCVE | |||
| 2022-12-05 16:11:03 | 2020-11-05T21:15Z | 2020-11-05T21:15:12 | CVE Published Date | updated |
| 2022-12-05 16:11:03 | 2022-11-16T16:35:09 | CVE Modified Date | updated | |
| 2022-12-05 16:11:03 | Analyzed | Vulnerability Status | updated | |
| 2023-02-02 22:11:24 | 2023-02-02T21:20:37 | CVE Modified Date | updated | |
| 2023-02-02 22:11:24 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 22:11:25 | References | updated | ||
| 2023-02-13 00:11:53 | 2023-02-12T23:40:36 | CVE Modified Date | updated | |
| 2023-02-13 00:11:53 | Weakness Enumeration | update |