CVE-2022-48966 (GCVE-0-2022-48966)

Vulnerability from cvelistv5 – Published: 2024-10-21 20:05 – Updated: 2025-05-04 08:27
VLAI?
Title
net: mvneta: Prevent out of bounds read in mvneta_config_rss()
Summary
In the Linux kernel, the following vulnerability has been resolved: net: mvneta: Prevent out of bounds read in mvneta_config_rss() The pp->indir[0] value comes from the user. It is passed to: if (cpu_online(pp->rxq_def)) inside the mvneta_percpu_elect() function. It needs bounds checkeding to ensure that it is not beyond the end of the cpu bitmap.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < 3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < 47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < 5a142486a0db6b0b85031f22d69acd0cdcf8f72b (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50 (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < 146ebee8fcdb349d7ec0e49915e6cdafb92544ae (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < a6b30598fec84f8809f5417cde73071ca43e8471 (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < 6ca0a506dddc3e1d636935eef339576b263bf3d8 (git)
Affected: cad5d847a093077b499a8b0bbfe6804b9226c03e , < e8b4fc13900b8e8be48debffd0dfd391772501f7 (git)
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    Linux Linux Affected: 4.5
Unaffected: 0 , < 4.5 (semver)
Unaffected: 4.9.336 , ≤ 4.9.* (semver)
Unaffected: 4.14.302 , ≤ 4.14.* (semver)
Unaffected: 4.19.269 , ≤ 4.19.* (semver)
Unaffected: 5.4.227 , ≤ 5.4.* (semver)
Unaffected: 5.10.159 , ≤ 5.10.* (semver)
Unaffected: 5.15.83 , ≤ 5.15.* (semver)
Unaffected: 6.0.13 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (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.



Detection rules are retrieved from Rulezet.