CVE-2025-38304 (GCVE-0-2025-38304)

Vulnerability from cvelistv5 – Published: 2025-07-10 07:42 – Updated: 2026-05-11 21:25
VLAI
Title
Bluetooth: Fix NULL pointer deference on eir_get_service_data
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix NULL pointer deference on eir_get_service_data The len parameter is considered optional so it can be NULL so it cannot be used for skipping to next entry of EIR_SERVICE_DATA.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a , < 497c9d2d7d3983826bb02c10fb4a5818be6550fb (git)
Affected: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a , < 4bf29910570666e668a60d953f8da78e95bb7fa2 (git)
Affected: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a , < 842f7c3154d5b25ca11753c02ee8cf6ee64c0142 (git)
Affected: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a , < 7d99cc0f8e6fa0f35570887899f178122a61d44e (git)
Affected: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a , < 20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb (git)
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Linux Linux Affected: 5.19
Unaffected: 0 , < 5.19 (semver)
Unaffected: 6.1.142 , ≤ 6.1.* (semver)
Unaffected: 6.6.94 , ≤ 6.6.* (semver)
Unaffected: 6.12.34 , ≤ 6.12.* (semver)
Unaffected: 6.15.3 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)
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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.