Detections
Analytics

Fedora 37 : xen (2022-d80cc73088)

medium Nessus Plugin ID 211008

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-d80cc73088 advisory.

 Arm: unbounded memory consumption for 2nd-level page tables [XSA-409, CVE-2022-33747] P2M pool freeing may take excessively long [XSA-410, CVE-2022-33746] lock order inversion in transitive grant copy handling [XSA-411, CVE-2022-33748]


Tenable has extracted the preceding description block directly from the Fedora security advisory.

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

Solution

Update the affected xen package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2022-d80cc73088

Plugin Details

Severity: Medium

ID: 211008

File Name: fedora_2022-d80cc73088.nasl

Version: 1.1

Type: local

Agent: unix

Published: 11/14/2024

Updated: 11/14/2024

Supported Sensors: Nessus Agent, continuous_assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2022-33746

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:xen, cpe:/o:fedoraproject:fedora:37

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/14/2022

Vulnerability Publication Date: 12/2/2021

Reference Information

CVE: CVE-2022-33746, CVE-2022-33747, CVE-2022-33748

FEDORA: 2022-d80cc73088

IAVB: 2021-B-0068-S