CVE-2024-35951

Kernel crash via premature page reference release

Published May 20, 2024 · Updated Aug 5, 2026

Memory-management corruption in affected Linux kernels allows local users to crash the kernel via Panfrost GPU MMU faults. The panfrost_mmu_map_fault_addr() error path releases previously acquired page references when page or scatter-gather allocation fails, causing unbalanced get_pages() and put_pages() calls. Exploitation requires low-privileged local access and a Panfrost GPU fault that reaches an allocation-failure path; the bounded consequence is service interruption.

CVSS severity7.8
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory-management corruption in affected Linux kernels allows local users to crash the kernel via Panfrost GPU MMU faults. The panfrost_mmu_map_fault_addr() error path releases previously acquired page references when page or scatter-gather allocation fails, causing unbalanced get_pages() and put_pages() calls. Exploitation requires low-privileged local access and a Panfrost GPU fault that reaches an allocation-failure path; the bounded consequence is service interruption.

The record

CVE
CVE-2024-35951
Published
May 20, 2024
Updated
Aug 5, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 20, 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=187d2929206e6b098312c174ea873e4cedf5420d <1fc9af813b25e146d3607669247d0f970f5a87c3
  2. Affected versionversion=187d2929206e6b098312c174ea873e4cedf5420d <31806711e8a4b75e09b1c43652f2a6420e6e1002
  3. Affected versionversion=187d2929206e6b098312c174ea873e4cedf5420d <e18070c622c63f0cab170348e320454728c277aa
  4. Affected versionversion=5.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=187d2929206e6b098312c174ea873e4cedf5420d <1fc9af813b25e146d3607669247d0f970f5a87c3; version=187d2929206e6b098312c174ea873e4cedf5420d <31806711e8a4b75e09b1c43652f2a6420e6e1002; version=187d2929206e6b098312c174ea873e4cedf5420d <e18070c622c63f0cab170348e320454728c277aa; version=5.4

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.8kernel.orgCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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

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Your stack

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