Improper Input Validation Affecting udisks2-lsm package, versions <0:2.7.3-9.amzn2.0.2


Severity

Recommended
low

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.03% (8th percentile)

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  • Snyk IDSNYK-AMZN2-UDISKS2LSM-3310571
  • published4 Feb 2023
  • disclosed29 Nov 2021

Introduced: 29 Nov 2021

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

How to fix?

Upgrade Amazon-Linux:2 udisks2-lsm to version 0:2.7.3-9.amzn2.0.2 or higher.
This issue was patched in ALAS2-2023-1921.

NVD Description

Note: Versions mentioned in the description apply only to the upstream udisks2-lsm package and not the udisks2-lsm package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 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