A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2020-12351 | Mitigation Vendor Advisory |
| https://access.redhat.com/security/vulnerabilities/BleedingTooth | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661 | Issue Tracking Mitigation Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2020-12351 | Mitigation Vendor Advisory |
| https://access.redhat.com/security/vulnerabilities/BleedingTooth | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661 | Issue Tracking Mitigation Vendor Advisory |
Configurations
History
21 Nov 2024, 05:18
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://access.redhat.com/security/cve/CVE-2020-12351 - Mitigation, Vendor Advisory | |
| References | () https://access.redhat.com/security/vulnerabilities/BleedingTooth - Vendor Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661 - Issue Tracking, Mitigation, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : 8.3
v3 : 7.5 |
Information
Published : 2020-11-05 21:15
Updated : 2024-11-21 05:18
NVD link : CVE-2020-25661
Mitre link : CVE-2020-25661
CVE.ORG link : CVE-2020-25661
JSON object : View
Products Affected
redhat
- enterprise_linux
CWE
CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')