CVE-2024-53116

Kernel warnings via stale partial-mapping offset

Published Dec 2, 2024 · Updated May 11, 2026

A partial GPU mapping flaw in Linux kernel 6.10 allows local users to trigger kernel warnings through Panthor VM bind operations. The Panthor unmap path retains the mapping offset after reaching the starting scatterlist, so ranges crossing multiple scatterlists begin at the wrong location. Reaching the flaw requires local ioctl access and a partial buffer-object mapping with a non-first-page offset; observed consequences are warnings and incomplete GPU unmapping.

CVSS severityUnavailable
Unscored
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A partial GPU mapping flaw in Linux kernel 6.10 allows local users to trigger kernel warnings through Panthor VM bind operations. The Panthor unmap path retains the mapping offset after reaching the starting scatterlist, so ranges crossing multiple scatterlists begin at the wrong location. Reaching the flaw requires local ioctl access and a partial buffer-object mapping with a non-first-page offset; observed consequences are warnings and incomplete GPU unmapping.

The record

CVE
CVE-2024-53116
Published
Dec 2, 2024
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
Unavailable
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Dec 2, 2024CVE 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=6.10
  2. Affected versionversion=647810ec247641eb5aec8caef818919a4518a0b1 <3387e043918e154ca08d83954966a8b087fe2835
  3. Affected versionversion=647810ec247641eb5aec8caef818919a4518a0b1 <d3e61af64b770e0038470c81f42bd1d0598f6bcc

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

The Linux Kernel Organization · Linuxversion=6.10; version=647810ec247641eb5aec8caef818919a4518a0b1 <3387e043918e154ca08d83954966a8b087fe2835; version=647810ec247641eb5aec8caef818919a4518a0b1 <d3e61af64b770e0038470c81f42bd1d0598f6bcc

Published CVSS scores

No CVSS assessment is available in this record.

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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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