Improper Input Validation Affecting udisks2-iscsi package, versions <0:2.9.0-9.el8


Severity

Recommended
low

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.91% (59th percentile)

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  • Snyk IDSNYK-RHEL8-UDISKS2ISCSI-4246899
  • published15 Sept 2021
  • disclosed13 Sept 2021

Introduced: 13 Sep 2021

CVE-2021-3802  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:8 udisks2-iscsi to version 0:2.9.0-9.el8 or higher.
This issue was patched in RHSA-2022:1820.

NVD Description

Note: Versions mentioned in the description apply only to the upstream udisks2-iscsi package and not the udisks2-iscsi package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A vulnerability found in udisks2. This flaw allows an attacker to input a specially crafted image file/USB leading to kernel panic. The highest threat from this vulnerability is to system availability.

CVSS Base Scores

version 3.1