Denial Of Service (DoS)

2021-12-1223:34:14

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

JSON

kernel is vulnerable to denial of service. The vulnerability exists due to a NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection.

CPENameOperatorVersion
kernel-rteq4.18.0__338.rt7.119.el8
kernel-rteq4.18.0__257.rt7.22.el8
kernel-rteq4.18.0__277.rt7.42.el8
kernel-rteq4.18.0__294.rt7.61.el8
kernel-rteq4.18.0__315.rt7.96.el8
kernel-rteq4.18.0__193.24.1.rt13.74.el8_2.dt1
kernel-rteq4.18.0__193.13.2.rt13.65.el8_2
kernel-rteq4.18.0__240.23.2.rt7.79.el8_3
kernel-rteq4.18.0__331.rt7.112.el8
kernel-rteq4.18.0__193.12.1.rt13.63.el8_2

Name	Operator	Version
kernel-rt	eq	4.18.0__338.rt7.119.el8
kernel-rt	eq	4.18.0__257.rt7.22.el8
kernel-rt	eq	4.18.0__277.rt7.42.el8
kernel-rt	eq	4.18.0__294.rt7.61.el8
kernel-rt	eq	4.18.0__315.rt7.96.el8
kernel-rt	eq	4.18.0__193.24.1.rt13.74.el8_2.dt1
kernel-rt	eq	4.18.0__193.13.2.rt13.65.el8_2
kernel-rt	eq	4.18.0__240.23.2.rt7.79.el8_3
kernel-rt	eq	4.18.0__331.rt7.112.el8
kernel-rt	eq	4.18.0__193.12.1.rt13.63.el8_2