CVE-2023-52812 (GCVE-0-2023-52812)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:33
VLAI?
Title
drm/amd: check num of link levels when update pcie param
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: bd8cd38d3ac6b6410ac4e7401ef3dca057a9b285 , < 2f2d48b6247ae3001f83c98730b3cce475cb2927 (git)
Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 5b4574b663d0a1a0a62d5232429b7db9ae6d0670 (git)
Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 09f617219fe9ccd8d7b65dc3e879b5889f663b5a (git)
Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 406e8845356d18bdf3d3a23b347faf67706472ec (git)
Affected: a924e0fa77d0ce382346b7b4c8419cb47189fb58 (git)
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Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 6.1.119 , ≤ 6.1.* (semver)
Unaffected: 6.5.13 , ≤ 6.5.* (semver)
Unaffected: 6.6.3 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)
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}


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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.