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CVE-2020-12351

Date: November 23, 2020

Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Severity Score

8.8

Related Resources (7)

Url: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351

Url: https://security-tracker.debian.org/tracker/CVE-2020-12351

Url: https://access.redhat.com/security/cve/CVE-2020-12351

Url: http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-12351

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-12351

Url: https://www.mend.io/vulnerability-database/CVE-2020-12351

Severity Score

8.8

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	ADJACENT_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

Base Score:	5.8
Access Vector (AV):	ADJACENT
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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