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MiracleLinux 7 : udisks2-2.8.4-1.0.1.el7.AXS7 (AXSA:2025-11447:04)

high Nessus Plugin ID 282892

Synopsis

The remote MiracleLinux host is missing a security update.

Description

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-11447:04 advisory.

 * CVE-2025-8067: fix issue allowing unprivileged users to create loop devices with negative index values CVE(s):
 CVE-2025-8067 A flaw was found in the Udisks daemon, where it allows unprivileged users to create loop devices using the D-BUS system. This is achieved via the loop device handler, which handles requests sent through the D-BUS interface. As two of the parameters of this handle, it receives the file descriptor list and index specifying the file where the loop device should be backed. The function itself validates the index value to ensure it isn't bigger than the maximum value allowed. However, it fails to validate the lower bound, allowing the index parameter to be a negative value. Under these circumstances, an attacker can cause the UDisks daemon to crash or perform a local privilege escalation by gaining access to files owned by privileged users.

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

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://tsn.miraclelinux.com/en/node/22631

Plugin Details

Severity: High

ID: 282892

File Name: miracle_linux_AXSA-2025-11447.nasl

Version: 1.1

Type: local

Published: 1/13/2026

Updated: 1/13/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.6

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.8

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

CVSS Score Source: CVE-2025-8067

CVSS v3

Risk Factor: High

Base Score: 8.5

Temporal Score: 7.6

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

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

Vulnerability Information

CPE: cpe:/o:miracle:linux:7, p-cpe:/a:miracle:linux:udisks2-lsm, p-cpe:/a:miracle:linux:udisks2, p-cpe:/a:miracle:linux:udisks2-lvm2, p-cpe:/a:miracle:linux:libudisks2-devel, p-cpe:/a:miracle:linux:udisks2-iscsi, p-cpe:/a:miracle:linux:libudisks2

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/4/2025

Vulnerability Publication Date: 8/28/2025

Reference Information

CVE: CVE-2025-8067