Vulnerability-Lookup

GHSA-VFHJ-C5G9-3C9H

Vulnerability from github – Published: 2024-11-08 06:30 – Updated: 2025-11-04 00:31

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: Fix encoder->possible_clones

Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly.

This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ...

(cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50201"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-08T06:15:16Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Fix encoder-\u003epossible_clones\n\nInclude the encoder itself in its possible_clones bitmask.\nIn the past nothing validated that drivers were populating\npossible_clones correctly, but that changed in commit\n74d2aacbe840 (\"drm: Validate encoder-\u003epossible_clones\").\nLooks like radeon never got the memo and is still not\nfollowing the rules 100% correctly.\n\nThis results in some warnings during driver initialization:\nBogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7)\nWARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c\n...\n\n(cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)",
  "id": "GHSA-vfhj-c5g9-3c9h",
  "modified": "2025-11-04T00:31:57Z",
  "published": "2024-11-08T06:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50201"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1a235af0216411a32ab4db54f7bd19020b46c86d"
    },
    {
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    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68801730ebb9393460b30cd3885e407f15da27a9"
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    },
    {
      "type": "WEB",
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    },
    {
      "type": "WEB",
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    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    },
    {
      "type": "WEB",
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    }
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  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-50201 (GCVE-0-2024-50201)

Vulnerability from cvelistv5 – Published: 2024-11-08 05:56 – Updated: 2026-05-11 20:47

Title

drm/radeon: Fix encoder->possible_clones

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix encoder->possible_clones Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly. This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... (cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)

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 2025-10-01 20:17 UTC

CWE

CWE-noinfo Not enough information

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/df75c78bfeff99f9b…
https://git.kernel.org/stable/c/fda5dc80121b12871…
https://git.kernel.org/stable/c/c3cd27d85f0778f4e…
https://git.kernel.org/stable/c/1a235af0216411a32…
https://git.kernel.org/stable/c/68801730ebb939346…
https://git.kernel.org/stable/c/28127dba64d8ae1a0…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < df75c78bfeff99f9b4815c3e79e2b1b1e34fe264 (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < fda5dc80121b12871dc343ab37e0c3f0d138825d (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < c3cd27d85f0778f4ec07384d7516b33153759b8e (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 1a235af0216411a32ab4db54f7bd19020b46c86d (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 68801730ebb9393460b30cd3885e407f15da27a9 (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 28127dba64d8ae1a0b737b973d6d029908599611 (git)
Linux	Linux	Affected: 5.8 Unaffected: 0 , < 5.8 (semver) Unaffected: 5.10.228 , ≤ 5.10.* (semver) Unaffected: 5.15.169 , ≤ 5.15.* (semver) Unaffected: 6.1.114 , ≤ 6.1.* (semver) Unaffected: 6.6.58 , ≤ 6.6.* (semver) Unaffected: 6.11.5 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix)

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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