CVE-2024-58052

Kernel crash via unchecked SMU_Info table pointer

Published Mar 6, 2025 · Updated May 11, 2026

NULL pointer dereference in affected Linux kernel branches allows local users to crash the kernel through the AMDGPU power-management path. atomctrl_get_smc_sclk_range_table() dereferences the result of smu_atom_get_data_table() without checking whether SMU_Info retrieval returned NULL. The path is limited to Polaris GPUs, whose VBIOS is expected to provide that table, so the failure is not expected in normal hardware configurations.

CVSS severity5.5
Medium
EPSS probability0.24%
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 affected Linux kernel branches allows local users to crash the kernel through the AMDGPU power-management path. atomctrl_get_smc_sclk_range_table() dereferences the result of smu_atom_get_data_table() without checking whether SMU_Info retrieval returned NULL. The path is limited to Polaris GPUs, whose VBIOS is expected to provide that table, so the failure is not expected in normal hardware configurations.

The record

CVE
CVE-2024-58052
Published
Mar 6, 2025
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-476, 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

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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=4.7
  2. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <0b97cd8a61b2b40fd73cf92a4bb2256462d22adb
  3. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <2396bc91935c6da0588ce07850d07897974bd350
  4. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <357445e28ff004d7f10967aa93ddb4bffa5c3688
  5. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <396350adf0e5ad4bf05f01e4d79bfb82f0f6c41a
  6. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <6a30634a2e0f1dd3c6b39fd0f114c32893a9907a
  7. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <a713ba7167c2d74c477dd7764dbbdbe3199f17f4
  8. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <ae522ad211ec4b72eaf742b25f24b0a406afcba1
  9. Affected versionversion=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <c47066ed7c8f3b320ef87fa6217a2b8b24e127cc

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=4.7; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <0b97cd8a61b2b40fd73cf92a4bb2256462d22adb; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <2396bc91935c6da0588ce07850d07897974bd350; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <357445e28ff004d7f10967aa93ddb4bffa5c3688; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <396350adf0e5ad4bf05f01e4d79bfb82f0f6c41a; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <6a30634a2e0f1dd3c6b39fd0f114c32893a9907a; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <a713ba7167c2d74c477dd7764dbbdbe3199f17f4; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <ae522ad211ec4b72eaf742b25f24b0a406afcba1; version=a23eefa2f4615af91ea496ca5b55c9e7c6fa934c <c47066ed7c8f3b320ef87fa6217a2b8b24e127cc

Published CVSS scores

5.5CISA ADPCVSS: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
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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