CVE-2024-41064

Kernel crash via unlocked PCI device pointer

Published Jul 29, 2024 · Updated Aug 5, 2026

Race condition in affected Linux kernel releases from 3.7 allows local users to crash PowerPC systems during PCI device removal. eeh_pe_report_edev() reads edev->pdev->bus without holding the PCI rescan/remove lock, so concurrent removal can change the pointer before it is copied. Reachability requires local access to a PowerPC system using PCI Enhanced Error Handling and a device-removal race; the reported consequence is a kernel crash.

CVSS severity5.5
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in affected Linux kernel releases from 3.7 allows local users to crash PowerPC systems during PCI device removal. eeh_pe_report_edev() reads edev->pdev->bus without holding the PCI rescan/remove lock, so concurrent removal can change the pointer before it is copied. Reachability requires local access to a PowerPC system using PCI Enhanced Error Handling and a device-removal race; the reported consequence is a kernel crash.

The record

CVE
CVE-2024-41064
Published
Jul 29, 2024
Updated
Aug 5, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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=3.7
  2. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <033c51dfdbb6b79ab43fb3587276fa82d0a329e1
  3. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <428d940a8b6b3350b282c14d3f63350bde65c48b
  4. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <4bc246d2d60d071314842fa448faa4ed39082aff
  5. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <4fad7fef847b6028475dd7b4c14fcb82b3e51274
  6. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <8836e1bf5838ac6c08760e0a2dd7cf6410aa7ff3
  7. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <a1216e62d039bf63a539bbe718536ec789a853dd
  8. Affected versionversion=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <f23c3d1ca9c4b2d626242a4e7e1ec1770447f7b5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=3.7; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <033c51dfdbb6b79ab43fb3587276fa82d0a329e1; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <428d940a8b6b3350b282c14d3f63350bde65c48b; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <4bc246d2d60d071314842fa448faa4ed39082aff; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <4fad7fef847b6028475dd7b4c14fcb82b3e51274; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <8836e1bf5838ac6c08760e0a2dd7cf6410aa7ff3; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <a1216e62d039bf63a539bbe718536ec789a853dd; version=9b3c76f08122f5efdbe4992a64b8478cc92dd983 <f23c3d1ca9c4b2d626242a4e7e1ec1770447f7b5

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

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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

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

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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