CVE-2024-36973 (GCVE-0-2024-36973)

Vulnerability from cvelistv5 – Published: 2024-06-17 17:51 – Updated: 2026-05-11 20:18
VLAI
Title
misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe() When auxiliary_device_add() returns error and then calls auxiliary_device_uninit(), callback function gp_auxiliary_device_release() calls ida_free() and kfree(aux_device_wrapper) to free memory. We should't call them again in the error handling path. Fix this by skipping the redundant cleanup functions.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 393fc2f5948fd340d016a9557eea6e1ac2f6c60c , < 34ae447b138680b5ed3660f7d935ff3faf88ba1a (git)
Affected: 393fc2f5948fd340d016a9557eea6e1ac2f6c60c , < 86c9713602f786f441630c4ee02891987f8618b9 (git)
Affected: 393fc2f5948fd340d016a9557eea6e1ac2f6c60c , < 1efe551982297924d05a367aa2b6ec3d275d5742 (git)
Affected: 393fc2f5948fd340d016a9557eea6e1ac2f6c60c , < 086c6cbcc563c81d55257f9b27e14faf1d0963d3 (git)
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Linux Linux Affected: 6.1
Unaffected: 0 , < 6.1 (semver)
Unaffected: 6.1.95 , ≤ 6.1.* (semver)
Unaffected: 6.6.35 , ≤ 6.6.* (semver)
Unaffected: 6.9.6 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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      "dataType": "CVE_RECORD",
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  }
}


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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.