CVE-2020-0506

Privileged local service interruption

Published Mar 12, 2020 · Updated Aug 4, 2024

Improper initialization in Intel Graphics Driver before 15.40.44.5107, 15.45.29.5077, or 26.20.100.7000 allows local users to interrupt service. Intel has not disclosed the affected driver routine, the uninitialized state, or how local input reaches the faulty initialization operation. Exploitation requires privileged local access and is bounded to an availability impact; neither data disclosure nor modification is reported.

CVSS severity2.3
Low
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper initialization in Intel Graphics Driver before 15.40.44.5107, 15.45.29.5077, or 26.20.100.7000 allows local users to interrupt service. Intel has not disclosed the affected driver routine, the uninitialized state, or how local input reaches the faulty initialization operation. Exploitation requires privileged local access and is bounded to an availability impact; neither data disclosure nor modification is reported.

The record

CVE
CVE-2020-0506
Published
Mar 12, 2020
Updated
Aug 4, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Graphics Driver
Classifications
CWE-665, T1499
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Mar 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=15.45.29.5077
  2. Affected versionversion=26.20.100.7000
  3. Affected versionversion=before versions 15.40.44.5107
  4. Affected versionversion=See advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00315.html

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Topcon Positioning Systems, Inc. · Intel Graphics Driverversion=15.45.29.5077; version=26.20.100.7000; version=before versions 15.40.44.5107; version=See advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00315.html

Published CVSS scores

2.3NIST NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
2.1NIST NVDAV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-665Improper Initialization
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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