CVE-2024-36969

Kernel crash via zero DSC slice height

Published Jun 8, 2024 · Updated May 11, 2026

Divide-by-zero in the Linux kernel allows local users to crash the amdgpu display driver through a zero DSC slice height. The setup_dsc_config function divides the picture height by slice_height without first rejecting a zero value. Reachability requires the AMD display DSC path to process a zero slice height; the crash leaves the kernel requiring a reboot.

CVSS severity5.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Divide-by-zero in the Linux kernel allows local users to crash the amdgpu display driver through a zero DSC slice height. The setup_dsc_config function divides the picture height by slice_height without first rejecting a zero value. Reachability requires the AMD display DSC path to process a zero slice height; the crash leaves the kernel requiring a reboot.

The record

CVE
CVE-2024-36969
Published
Jun 8, 2024
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-369, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 8, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.15
  2. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <130afc8a886183a94cf6eab7d24f300014ff87ba
  3. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <308de6be0c9c7ba36915c0d398e771725c0ea911
  4. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <7e4f50dfc98c49b3dc6875a35c3112522fb25639
  5. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <91402e0e5de9124a3108db7a14163fcf9a6d322f
  6. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <a32c8f951c8a456c1c251e1dcdf21787f8066445
  7. Affected versionversion=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <f187fcbbb8f8bf10c6687f0beae22509369f7563

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=4.15; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <130afc8a886183a94cf6eab7d24f300014ff87ba; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <308de6be0c9c7ba36915c0d398e771725c0ea911; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <7e4f50dfc98c49b3dc6875a35c3112522fb25639; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <91402e0e5de9124a3108db7a14163fcf9a6d322f; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <a32c8f951c8a456c1c251e1dcdf21787f8066445; version=4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c <f187fcbbb8f8bf10c6687f0beae22509369f7563

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 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

CWE-369Divide By Zero
T1499.004Application or System Exploitation

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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