CVE-2023-53098

Kernel crash via missing runtime-PM cleanup

Published May 2, 2025 · Updated May 11, 2026

NULL pointer dereference in the Linux kernel gpio-ir-recv driver allows local users to crash the kernel during driver removal. The driver registers a CPU-latency QoS request when runtime PM starts but lacked a remove callback to cancel that request and disable runtime PM before teardown. Reachability requires the GPIO IR receiver driver with runtime PM enabled and the ability to remove the driver; the reported consequence is a kernel oops that interrupts service.

CVSS severity5.5
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in the Linux kernel gpio-ir-recv driver allows local users to crash the kernel during driver removal. The driver registers a CPU-latency QoS request when runtime PM starts but lacked a remove callback to cancel that request and disable runtime PM before teardown. Reachability requires the GPIO IR receiver driver with runtime PM enabled and the ability to remove the driver; the reported consequence is a kernel oops that interrupts service.

The record

CVE
CVE-2023-53098
Published
May 2, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-476
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 2, 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=5.10
  2. Affected versionversion=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <00e81f191bc00cb6faabf468960e96ebf0404a6c
  3. Affected versionversion=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <2ece4d2f7eac1cb51dc0e9859e09bfdb00faa28e
  4. Affected versionversion=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <30040818b338b8ebc956ce0ebd198f8d593586a6
  5. Affected versionversion=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <513572bb89e8075f5d2a2bb4c89f1152e44da9d8
  6. Affected versionversion=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <a5c140d88a69eb43de2a030f1d7ff7b16bff3b1a

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=5.10; version=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <00e81f191bc00cb6faabf468960e96ebf0404a6c; version=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <2ece4d2f7eac1cb51dc0e9859e09bfdb00faa28e; version=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <30040818b338b8ebc956ce0ebd198f8d593586a6; version=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <513572bb89e8075f5d2a2bb4c89f1152e44da9d8; version=ff1c9223b7b8cb3a7e6d06a1997e91a0368bbd02 <a5c140d88a69eb43de2a030f1d7ff7b16bff3b1a

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.

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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-476NULL Pointer Dereference

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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