CVE-2024-58078

Service interruption via mismatched minor ID lifecycle

Published Mar 6, 2025 · Updated May 11, 2026

Resource-management error in the Linux kernel allows local users to interrupt service through misc-device deregistration. misc_minor_alloc used the IDA only for MISC_DYNAMIC_MINOR, while misc_minor_free unconditionally passed every dynamic-range identifier to ida_free. Low-privileged local access is required, and published scoring limits the effect to availability without confidentiality or integrity impact.

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

Resource-management error in the Linux kernel allows local users to interrupt service through misc-device deregistration. misc_minor_alloc used the IDA only for MISC_DYNAMIC_MINOR, while misc_minor_free unconditionally passed every dynamic-range identifier to ida_free. Low-privileged local access is required, and published scoring limits the effect to availability without confidentiality or integrity impact.

The record

CVE
CVE-2024-58078
Published
Mar 6, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 6, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=6.2
  2. Affected versionversion=ab760791c0cfbb1d7a668f46a135264f56c8f018 <3df72111c39f7e4c5029c9ff720b56ec2e05b764
  3. Affected versionversion=ab760791c0cfbb1d7a668f46a135264f56c8f018 <6635332d246d7db89b90e145f2bf937406cecaf0
  4. Affected versionversion=ab760791c0cfbb1d7a668f46a135264f56c8f018 <6d04d2b554b14ae6c428a9c60b6c85f1e5c89f68
  5. Affected versionversion=ab760791c0cfbb1d7a668f46a135264f56c8f018 <8b4120b3e060e137eaa8dc76a1c40401088336e5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=6.2; version=ab760791c0cfbb1d7a668f46a135264f56c8f018 <3df72111c39f7e4c5029c9ff720b56ec2e05b764; version=ab760791c0cfbb1d7a668f46a135264f56c8f018 <6635332d246d7db89b90e145f2bf937406cecaf0; version=ab760791c0cfbb1d7a668f46a135264f56c8f018 <6d04d2b554b14ae6c428a9c60b6c85f1e5c89f68; version=ab760791c0cfbb1d7a668f46a135264f56c8f018 <8b4120b3e060e137eaa8dc76a1c40401088336e5

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5OracleCVSS: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

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

See the directory against your own environment.

Your stack

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