CVE-2024-56369 (GCVE-0-2024-56369)

Vulnerability from cvelistv5 – Published: 2025-01-11 12:35 – Updated: 2025-11-03 20:49
VLAI?
Title
drm/modes: Avoid divide by zero harder in drm_mode_vrefresh()
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/modes: Avoid divide by zero harder in drm_mode_vrefresh() drm_mode_vrefresh() is trying to avoid divide by zero by checking whether htotal or vtotal are zero. But we may still end up with a div-by-zero of vtotal*htotal*...
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3 , < e7c7b48a0fc5ed83baae400a1b15e33978c25d7f (git)
Affected: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3 , < 69fbb01e891701e6d04db1ddb5ad49e42c4dd963 (git)
Affected: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3 , < b39de5a71bac5641d0fda33d1cf5682d82cf1ae5 (git)
Affected: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3 , < 47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f (git)
Affected: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3 , < 9398332f23fab10c5ec57c168b44e72997d6318e (git)
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    Linux Linux Affected: 4.17
Unaffected: 0 , < 4.17 (semver)
Unaffected: 5.15.176 , ≤ 5.15.* (semver)
Unaffected: 6.1.122 , ≤ 6.1.* (semver)
Unaffected: 6.6.68 , ≤ 6.6.* (semver)
Unaffected: 6.12.7 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
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Sightings

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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.



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