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No exploitation reportedFix available

CVE-2020-24513

No exploitation reported by the sources we read.

  • Published2021-06-09

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Domain-bypass transient execution vulnerability in some Intel Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Timeline

dates in UTC
  1. 2021-06-0919:15CVE publishedNVD

Versions per branch

NVD
Debian debian linux
BranchAffectedFixed in
9.0= 9.0no fix published
10.0= 10.0no fix published
Intel atom c3308
BranchAffectedFixed in
—all versionsno fix published
Intel atom c3336
BranchAffectedFixed in
—all versionsno fix published

65 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As intel, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Intel Atom(R) Processors
    Affected
    • = See referencesno fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2021-08-10

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • intel-microcodeUbuntu:Pro:16.04:LTSall versions · fixed in 3.20210608.0ubuntu0.16.04.1+esm1
  • intel-microcodeUbuntu:Pro:14.04:LTSall versions · fixed in 3.20210608.0ubuntu0.14.04.1+esm1
  • intel-microcodeUbuntu:20.04:LTSall versions · fixed in 3.20210608.0ubuntu0.20.04.1
  • intel-microcodeUbuntu:18.04:LTSall versions · fixed in 3.20210608.0ubuntu0.18.04.1
  • intel-microcodeTuxCare:Ubuntu:16.04all versions · fixed in 3.20210608.0ubuntu0.16.04.1+cloudlinux.els1
  • intel-microcodeDebian:14all versions · fixed in 3.20210608.1
  • intel-microcodeDebian:13all versions · fixed in 3.20210608.1
  • intel-microcodeDebian:12all versions · fixed in 3.20210608.1

72 more package ranges on OSV.dev

Vendor advisories

  • ICSA-21-222-05 CISA11 known affected

    Siemens Industrial Products Intel CPUs (Update F)

    SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0) · SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0) · SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) · +8 more

Full record on NVD

Fix

  1. Vendor fix CISA ICSA-21-222-05 · 1 productUpdate BIOS to V0209_0105 or later version
  2. Vendor fix CISA ICSA-21-222-05 · 1 productUpdate BIOS to V27.01.07 or later version
  3. Vendor fix CISA ICSA-21-222-05 · 2 productsUpdate BIOS to V01.04.00 or later version
  4. Vendor fix CISA ICSA-21-222-05 · 2 productsUpdate BIOS to V08.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.
  5. Vendor fix CISA ICSA-21-222-05 · 1 productUpdate BIOS to V05.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.
  6. Vendor fix CISA ICSA-21-222-05 · 1 productUpdate BIOS to V05.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Published
2021-06-09
Last Modified
2026-10-08
NVD status
Modified
GitHub Advisory
GHSA-7fcj-4hc5-mrph

Frequently asked questions

What is CVE-2020-24513?

Domain-bypass transient execution vulnerability in some Intel Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Is CVE-2020-24513 actively exploited?

Active exploitation of CVE-2020-24513 has not been confirmed. Its EPSS score was 0.5% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-24513?

CVE-2020-24513 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

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