Detections
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MiracleLinux 8 : grub2-2.02-142.el8.1.ML.1 (AXSA:2023-4726:01)

high Nessus Plugin ID 291943

Synopsis

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

Description

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4726:01 advisory.

 * grub2: Buffer overflow in grub_font_construct_glyph() can lead to out-of-bound write and possible secure boot bypass (CVE-2022-2601)
 * grub2: Heap based out-of-bounds write when redering certain unicode sequences (CVE-2022-3775)

Tenable has extracted the preceding description block directly from the MiracleLinux 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 packages.

See Also

https://tsn.miraclelinux.com/en/node/15910

Plugin Details

Severity: High

ID: 291943

File Name: miracle_linux_AXSA-2023-4726.nasl

Version: 1.1

Type: local

Published: 1/20/2026

Updated: 1/20/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.3

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2022-2601

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: p-cpe:/a:miracle:linux:grub2-tools-extra, cpe:/o:miracle:linux:8, p-cpe:/a:miracle:linux:grub2-tools-efi, p-cpe:/a:miracle:linux:grub2-common, p-cpe:/a:miracle:linux:grub2-efi-x64-cdboot, p-cpe:/a:miracle:linux:grub2-efi-x64, p-cpe:/a:miracle:linux:grub2-efi-x64-modules, p-cpe:/a:miracle:linux:grub2-efi-ia32-modules, p-cpe:/a:miracle:linux:grub2-pc-modules, p-cpe:/a:miracle:linux:grub2-efi-ia32, p-cpe:/a:miracle:linux:grub2-pc, p-cpe:/a:miracle:linux:grub2-efi-ia32-cdboot, p-cpe:/a:miracle:linux:grub2-tools-minimal, p-cpe:/a:miracle:linux:grub2-tools

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/13/2023

Vulnerability Publication Date: 11/15/2022

Reference Information

CVE: CVE-2022-2601, CVE-2022-3775

IAVA: 2024-A-0487