CVE-2024-35817

Undefined GPU reads via stale GART mapping

Published May 17, 2024 · Updated Aug 5, 2026

Memory-management flaw in affected Linux kernels allows local users to trigger undefined GPU reads through a stale GART mapping. amdgpu_ttm_gart_bind fails to mark a GTT buffer as bound, so unbind skips clearing its GART page-table entry after release. Exploitation requires local low-privileged access and AMDGPU use that reaches the freed GART address; the stale entry returns undefined data instead of faulting.

CVSS severity7.8
High
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

Memory-management flaw in affected Linux kernels allows local users to trigger undefined GPU reads through a stale GART mapping. amdgpu_ttm_gart_bind fails to mark a GTT buffer as bound, so unbind skips clearing its GART page-table entry after release. Exploitation requires local low-privileged access and AMDGPU use that reaches the freed GART address; the stale entry returns undefined data instead of faulting.

The record

CVE
CVE-2024-35817
Published
May 17, 2024
Updated
Aug 5, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
Unavailable
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 17, 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=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <589c414138a1bed98e652c905937d8f790804efe
  2. Affected versionversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <5cdce3dda3b3dacde902f63a8ee72c2b7f91912d
  3. Affected versionversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <5d5f1a7f3b1039925f79c7894f153c2a905201fb
  4. Affected versionversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <6c6064cbe58b43533e3451ad6a8ba9736c109ac3
  5. Affected versionversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <6fcd12cb90888ef2d8af8d4c04e913252eee4ef3
  6. Affected versionversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <e8d27caef2c829a306e1f762fb95f06e8ec676f6
  7. Affected versionversion=5.10

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <589c414138a1bed98e652c905937d8f790804efe; version=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <5cdce3dda3b3dacde902f63a8ee72c2b7f91912d; version=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <5d5f1a7f3b1039925f79c7894f153c2a905201fb; version=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <6c6064cbe58b43533e3451ad6a8ba9736c109ac3; version=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <6fcd12cb90888ef2d8af8d4c04e913252eee4ef3; version=0b988ca1c7c4c73983b4ea96ef7c2af2263c87eb <e8d27caef2c829a306e1f762fb95f06e8ec676f6; version=5.10

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

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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

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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