Allocation of Resources Without Limits or Throttling Affecting polkit-debuginfo package, versions <0:125-1.amzn2023.0.3


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.15% (4th percentile)

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  • Snyk IDSNYK-AMZN2023-POLKITDEBUGINFO-16067946
  • published15 Apr 2026
  • disclosed26 Mar 2026

Introduced: 26 Mar 2026

CVE-2026-4897  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 polkit-debuginfo to version 0:125-1.amzn2023.0.3 or higher.
This issue was patched in ALAS2023-2026-1546.

NVD Description

Note: Versions mentioned in the description apply only to the upstream polkit-debuginfo package and not the polkit-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1 setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system.

CVSS Base Scores

version 3.1