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CVE-2024-36944 (GCVE-0-2024-36944)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:35 – Updated: 2026-05-11 20:17
VLAI
Title
Reapply "drm/qxl: simplify qxl_fence_wait"
Summary
In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxl_fence_wait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got out was: [ 93.607888] Testing event system initcall: OK [ 93.667730] Running tests on all trace events: [ 93.669757] Testing all events: OK [ 95.631064] ------------[ cut here ]------------ Timed out after 60 seconds" and further debugging points to a possible circular locking dependency between the console_owner locking and the worker pool locking. Reverting the commit allows Steve's VM to boot to completion again. [ This may obviously result in the "[TTM] Buffer eviction failed" messages again, which was the reason for that original revert. But at this point this seems preferable to a non-booting system... ]
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-31 18:28 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 8d278fc34cdd8a44e995fa93dfd31d619a2e1fe6 , < 4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea (git)
Affected: 84fb60063509e462e39c0e097c7d6dbb71c95967 , < b548c53bc3ab83dc6fc86c8e840f013b2032267a (git)
Affected: 42cbe04a5c77da74fb7161b0ae63f1f6e105d633 , < 148ed8b4d64f94ab079c8f0d88c3f444db97ba97 (git)
Affected: 13ab5db42a593f9904acc39055ee3ae75963fc88 , < 3dfe35d8683daf9ba69278643efbabe40000bbf6 (git)
Affected: 07ed11afb68d94eadd4ffc082b97c2331307c5ea , < 3628e0383dd349f02f882e612ab6184e4bb3dc10 (git)
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Linux Linux Affected: 5.15.156 , < 5.15.159 (semver)
Affected: 6.1.87 , < 6.1.91 (semver)
Affected: 6.6.28 , < 6.6.31 (semver)
Affected: 6.8.7 , < 6.8.10 (semver)
guessed Create a notification for this product.
Show details on NVD website
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Pero en este punto esto parece preferible a un sistema sin 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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T07:55:34+00:00",
      "cve": "CVE-2024-36944",
      "id": "CVE-2024-36944",
      "initial_release_date": "2024-05-30T00:00:00+00:00",
      "product_status:fixed": "280",
      "product_status:known_affected": "98",
      "product_status:known_not_affected": "22",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Reapply \u0026#34;drm/qxl: simplify qxl_fence_wait\u0026#34;",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-36944.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-31T00:38:19Z",
      "cve": "CVE-2024-36944",
      "id": "CVE-2024-36944",
      "initial_release_date": "2024-06-04T02:25:20Z",
      "product_status:known_affected": "636",
      "product_status:known_not_affected": "64",
      "product_status:recommended": "674",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-36944",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-36944.json",
      "version": "105"
    },
    "vulnrichment": {
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\"https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a\"}, {\"url\": \"https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97\"}, {\"url\": \"https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6\"}, {\"url\": \"https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nReapply \\\"drm/qxl: simplify qxl_fence_wait\\\"\\n\\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\\n\\nStephen Rostedt reports:\\n \\\"I went to run my tests on my VMs and the tests hung on boot up.\\n  Unfortunately, the most I ever got out was:\\n\\n  [   93.607888] Testing event system initcall: OK\\n  [   93.667730] Running tests on all trace events:\\n  [   93.669757] Testing all events: OK\\n  [   95.631064] ------------[ cut here ]------------\\n  Timed out after 60 seconds\\\"\\n\\nand further debugging points to a possible circular locking dependency\\nbetween the console_owner locking and the worker pool locking.\\n\\nReverting the commit allows Steve\u0027s VM to boot to completion again.\\n\\n[ This may obviously result in the \\\"[TTM] Buffer eviction failed\\\"\\n  messages again, which was the reason for that original revert. But at\\n  this point this seems preferable to a non-booting system... ]\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-02-27T01:57:23.222Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-36944\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-27T01:57:23.222Z\", \"dateReserved\": \"2024-05-30T15:25:07.073Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-30T15:35:42.708Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.