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CentOS 7 : kpatch-patch (RHSA-2023:4215)

high Nessus Plugin ID 187224

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Synopsis

The remote CentOS Linux host is missing a security update.

Description

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:4215 advisory.

 - A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087. (CVE-2022-3564)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2023:4215

Plugin Details

Severity: High

ID: 187224

File Name: centos_RHSA-2023-4215.nasl

Version: 1.0

Type: local

Agent: unix

Published: 12/22/2023

Updated: 12/22/2023

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:A/AC:H/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2022-3564

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:centos:centos:7, p-cpe:/a:centos:centos:kpatch-patch-3_10_0-1160_88_1, p-cpe:/a:centos:centos:kpatch-patch-3_10_0-1160_90_1, p-cpe:/a:centos:centos:kpatch-patch-3_10_0-1160_92_1, p-cpe:/a:centos:centos:kpatch-patch-3_10_0-1160_83_1, p-cpe:/a:centos:centos:kpatch-patch-3_10_0-1160_81_1

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/CentOS/release, Host/CentOS/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 7/19/2023

Vulnerability Publication Date: 10/17/2022

Reference Information

CVE: CVE-2022-3564

RHSA: 2023:4215