CVE-2024-27047 (GCVE-0-2024-27047)

Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2026-05-12 11:51
VLAI?
Title
net: phy: fix phy_get_internal_delay accessing an empty array
Summary
In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phy_get_internal_delay accessing an empty array The phy_get_internal_delay function could try to access to an empty array in the case that the driver is calling phy_get_internal_delay without defining delay_values and rx-internal-delay-ps or tx-internal-delay-ps is defined to 0 in the device-tree. This will lead to "unable to handle kernel NULL pointer dereference at virtual address 0". To avoid this kernel oops, the test should be delay >= 0. As there is already delay < 0 test just before, the test could only be size == 0.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 06dd21045a7e8bc8701b0ebedcd9a30a6325878b (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 0e939a002c8a7d66e60bd0ea6b281fb39d713c1a (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 2a2ff709511617de9c6c072eeee82bcbbdfecaf8 (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 589ec16174dd9378953b8232ae76fad0a96e1563 (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < c0691de7df1d51482a52cac93b7fe82fd9dd296b (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 0307cf443308ecc6be9b2ca312bb31bae5e5a7ad (git)
Affected: 92252eec913b2dd5e7b5de11ea3efa2e64d65cf4 , < 4469c0c5b14a0919f5965c7ceac96b523eb57b79 (git)
Create a notification for this product.
Linux Linux Affected: 5.9
Unaffected: 0 , < 5.9 (semver)
Unaffected: 5.10.214 , ≤ 5.10.* (semver)
Unaffected: 5.15.153 , ≤ 5.15.* (semver)
Unaffected: 6.1.83 , ≤ 6.1.* (semver)
Unaffected: 6.6.23 , ≤ 6.6.* (semver)
Unaffected: 6.7.11 , ≤ 6.7.* (semver)
Unaffected: 6.8.2 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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    "vulnrichment": {
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
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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.