CVE-2023-29151

Local privilege escalation via uncontrolled search path

Published Aug 11, 2023 · Updated Oct 10, 2024

Uncontrolled search path in Intel PSR SDK before 1.0.0.20 allows local users to escalate privileges through local access. Intel identifies the weakness only as an uncontrolled search path element and has not disclosed the affected file, function, or untrusted path input. Exploitation requires an authenticated local user, high-complexity conditions, and user interaction, and successful abuse grants elevated privileges.

CVSS severity6.7
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled search path in Intel PSR SDK before 1.0.0.20 allows local users to escalate privileges through local access. Intel identifies the weakness only as an uncontrolled search path element and has not disclosed the affected file, function, or untrusted path input. Exploitation requires an authenticated local user, high-complexity conditions, and user interaction, and successful abuse grants elevated privileges.

The record

CVE
CVE-2023-29151
Published
Aug 11, 2023
Updated
Oct 10, 2024
Vendor
Intel Corporation
Product
Intel PSR SDK
Classifications
CWE-427, T1574
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 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=before version 1.0.0.20

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Intel Corporation · Intel PSR SDKversion=before version 1.0.0.20

Published CVSS scores

6.7Intel CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element
T1574Hijack Execution Flow

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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