Execution with Unnecessary Privileges Affecting kernel-rt-trace-devel package, versions <0:3.10.0-1160.118.1.rt56.1269.el7


Severity

high

    Threat Intelligence

    EPSS
    0.04% (6th percentile)

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  • Snyk ID SNYK-CENTOS7-KERNELRTTRACEDEVEL-5506417
  • published 9 May 2023
  • disclosed 16 Apr 2023

How to fix?

Upgrade Centos:7 kernel-rt-trace-devel to version 0:3.10.0-1160.118.1.rt56.1269.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-trace-devel package and not the kernel-rt-trace-devel package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication.

CVSS Scores

version 3.1
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Snyk

6.8 high
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    High
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NVD

6.8 medium
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SUSE

7.8 high
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Red Hat

6.8 medium