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CVE record · CVE-2022-0492

Improper authentication in kernel

CVSS 7.8 HighCriticalIn CISA KEVEPSS 0.055 · 92nd percentile

Critical, because:

  • In CISA’s KEV catalogue since 2 Jun 2026: it is known to be exploited.

How we decide what’s critical

Published by the CVE Program (CNA: redhat) at 3 Mar 2022, 00:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Not given kernel
  • affected kernel 5.17 rc3
Identifiers
CVE-2022-0492
CNA
redhat
Weakness (CWE)
CWE-287
Tags
Published
3 Mar 2022
Updated
3 Jun 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H ADP (CISA-ADP)
  • CISA KEV Listed since 2 Jun 2026: known to be exploited.
  • EPSS 0.055, the 92nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 3 Mar 2022. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.