CVE-2024-54193

Local VPU interruption via incorrect runtime state

Published Jan 11, 2025 · Updated May 11, 2026

Improper runtime-state initialization in Linux kernel 6.7 through 6.12.6 allows local users to interrupt Intel VPU operation. ivpu_pm_init() failed to mark runtime PM active before ivpu_ipc_send_receive_internal() could run, so an unsuccessful resume left the state inconsistent and triggered a kernel warning. Reachability requires local low-privileged access, the Intel VPU driver, and the affected power-management sequence; the reported consequence is limited to availability.

CVSS severity5.5
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper runtime-state initialization in Linux kernel 6.7 through 6.12.6 allows local users to interrupt Intel VPU operation. ivpu_pm_init() failed to mark runtime PM active before ivpu_ipc_send_receive_internal() could run, so an unsuccessful resume left the state inconsistent and triggered a kernel warning. Reachability requires local low-privileged access, the Intel VPU driver, and the affected power-management sequence; the reported consequence is limited to availability.

The record

CVE
CVE-2024-54193
Published
Jan 11, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 11, 2025CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record 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=6.7
  2. Affected versionversion=8ed520ff4682aaaef7d124bd9c0950092fddb9c1 <0f6482caa6acdfdfc744db7430771fe7e6c4e787
  3. Affected versionversion=8ed520ff4682aaaef7d124bd9c0950092fddb9c1 <578874b2bb947e047708f4df286e4ff1ba6be3ad

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=6.7; version=8ed520ff4682aaaef7d124bd9c0950092fddb9c1 <0f6482caa6acdfdfc744db7430771fe7e6c4e787; version=8ed520ff4682aaaef7d124bd9c0950092fddb9c1 <578874b2bb947e047708f4df286e4ff1ba6be3ad

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499.004Endpoint Denial of Service: Application or System Exploitation

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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