CVE-2024-38611

Resource exhaustion via discarded device cleanup callback

Published Jun 19, 2024 · Updated Aug 5, 2026

Resource leak in the Linux et8ek8 camera driver allows local users to exhaust resources by unbinding a built-in device. The et8ek8_remove callback is marked __exit, so builds with CONFIG_VIDEO_ET8EK8=y discard it and skip cleanup when the device is detached. Exploitation requires local ability to unbind the camera device; repeated removals can deplete kernel resources and interrupt service.

CVSS severity7.3
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource leak in the Linux et8ek8 camera driver allows local users to exhaust resources by unbinding a built-in device. The et8ek8_remove callback is marked __exit, so builds with CONFIG_VIDEO_ET8EK8=y discard it and skip cleanup when the device is detached. Exploitation requires local ability to unbind the camera device; repeated removals can deplete kernel resources and interrupt service.

The record

CVE
CVE-2024-38611
Published
Jun 19, 2024
Updated
Aug 5, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-401, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 19, 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=4.11
  2. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <04d1086a62ac492ebb6bb0c94c1c8cb55f5d1f36
  3. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <43fff07e4b1956d0e5cf23717507e438278ea3d9
  4. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <545b215736c5c4b354e182d99c578a472ac9bfce
  5. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <904db2ba44ae60641b6378c5013254d09acf5e80
  6. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <963523600d9f1e36bc35ba774c2493d6baa4dd8f
  7. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <c1a3803e5bb91c13e9ad582003e4288f67f06cd9
  8. Affected versionversion=c5254e72b8edc2ca0a98703e92e8c34959343d2c <ece3fc1c10197052044048bea4f13cfdcf25b416

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=4.11; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <04d1086a62ac492ebb6bb0c94c1c8cb55f5d1f36; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <43fff07e4b1956d0e5cf23717507e438278ea3d9; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <545b215736c5c4b354e182d99c578a472ac9bfce; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <904db2ba44ae60641b6378c5013254d09acf5e80; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <963523600d9f1e36bc35ba774c2493d6baa4dd8f; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <c1a3803e5bb91c13e9ad582003e4288f67f06cd9; version=c5254e72b8edc2ca0a98703e92e8c34959343d2c <ece3fc1c10197052044048bea4f13cfdcf25b416

Published CVSS scores

5.5NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3kernel.orgCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/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

CWE-401Missing Release of Memory after Effective Lifetime
T1499.004Application 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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