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CVE record · CVE-2023-0386

Kernel: A flaw was found in the Linux kernel…

CVSS 7.8 HighCriticalIn CISA KEVEPSS 0.079 · 94th percentile

Critical, because:

  • In CISA’s KEV catalogue since 17 Jun 2025: it is known to be exploited.

How we decide what’s critical

Published by the CVE Program (CNA: redhat) at 22 Mar 2023, 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 Linux kernel 6.2-rc6
Identifiers
CVE-2023-0386
CNA
redhat
Weakness (CWE)
CWE-282
Tags
Published
22 Mar 2023
Updated
21 Oct 2025

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 17 Jun 2025: known to be exploited.
  • EPSS 0.079, the 94th 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 22 Mar 2023. 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.