CVE-2024-43883 (GCVE-0-2024-43883)

Vulnerability from cvelistv5 – Published: 2024-08-23 13:08 – Updated: 2026-05-23 15:53
VLAI?
Title
usb: vhci-hcd: Do not drop references before new references are gained
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver carries stale pointers to references that can still be used. Make sure that does not happen. This strictly speaking closes ZDI-CAN-22273, though there may be similar races in the driver.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < 5a3c473b28ae1c1f7c4dc129e30cb19ae6e96f89 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < 9c3746ce8d8fcb3a2405644fc0eec7fc5312de80 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < 4dacdb9720aaab10b6be121eae55820174d97174 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < e8c1e606dab8c56cf074b43b98d0805de7322ba2 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < 585e6bc7d0a9bf73a8be3d3fb34e86b90cc61a14 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < 128e82e41cf7d74a562726c1587d9d2ede1a0a37 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < c3d0857b7fc2c49f68f89128a5440176089a8f54 (git)
Affected: 7606ee8aa33287dd3e6eb44c78541b87a413a325 , < afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a (git)
Affected: 96ea4801d2035f89fc4ec4a67f49a18c35cb6715 (git)
Affected: 075b4e6a982d38121250c090f7b9294314ac1b19 (git)
Affected: 436e52f1a628233f080605dd736594df250897ca (git)
Affected: 1c8d316294916da7e2a2f1f178ca3f3bd6d7b531 (git)
Affected: 927c3fa44e24300eb827ab9f9dacce6dff9c9bb7 (git)
Affected: 2.6.32.30 , < 2.6.33 (semver)
Affected: 2.6.33.8 , < 2.6.34 (semver)
Affected: 2.6.34.10 , < 2.6.35 (semver)
Affected: 2.6.35.12 , < 2.6.36 (semver)
Affected: 2.6.37.3 , < 2.6.38 (semver)
Create a notification for this product.
Linux Linux Affected: 2.6.38
Unaffected: 0 , < 2.6.38 (semver)
Unaffected: 4.19.320 , ≤ 4.19.* (semver)
Unaffected: 5.4.282 , ≤ 5.4.* (semver)
Unaffected: 5.10.224 , ≤ 5.10.* (semver)
Unaffected: 5.15.165 , ≤ 5.15.* (semver)
Unaffected: 6.1.105 , ≤ 6.1.* (semver)
Unaffected: 6.6.46 , ≤ 6.6.* (semver)
Unaffected: 6.10.5 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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      "id": "CVE-2024-43883",
      "lastModified": "2024-08-23T16:18:28.547",
      "published": "2024-08-23T13:15:03.873",
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    "vulnrichment": {
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      "cveMetadata": "{\"cveId\": \"CVE-2024-43883\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:53:08.211Z\", \"dateReserved\": \"2024-08-17T09:11:59.287Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-23T13:08:10.508Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
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.