Vulnerability-Lookup

GHSA-R5MQ-JG2W-G597

Vulnerability from github – Published: 2024-07-30 09:32 – Updated: 2026-07-24 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: Ignore too large handle values in BIG

hci_le_big_sync_established_evt is necessary to filter out cases where the handle value is belonging to ida id range, otherwise ida will be erroneously released in hci_conn_cleanup.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42133"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:05Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Ignore too large handle values in BIG\n\nhci_le_big_sync_established_evt is necessary to filter out cases where the\nhandle value is belonging to ida id range, otherwise ida will be erroneously\nreleased in hci_conn_cleanup.",
  "id": "GHSA-r5mq-jg2w-g597",
  "modified": "2026-07-24T15:31:45Z",
  "published": "2024-07-30T09:32:01Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42133"
    },
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      "url": "https://git.kernel.org/stable/c/015d79c96d62cd8a4a359fcf5be40d58088c936b"
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      "url": "https://git.kernel.org/stable/c/38263088b845abeeeb98dda5b87c0de3063b6dbb"
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a06a8cc80fa203fde828a8429583f7e4fe27eca4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dad0003ccc68457baf005a6ed75b4d321463fe3d"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
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  ]
}

CVE-2024-42133 (GCVE-0-2024-42133)

Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2026-08-05 11:35

Title

Bluetooth: Ignore too large handle values in BIG

Summary

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Ignore too large handle values in BIG hci_le_big_sync_established_evt is necessary to filter out cases where the handle value is belonging to ida id range, otherwise ida will be erroneously released in hci_conn_cleanup.

Severity

7.6 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 16:16 UTC

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/a06a8cc80fa203fde…
https://git.kernel.org/stable/c/38263088b845abeee…
https://git.kernel.org/stable/c/dad0003ccc68457ba…
https://git.kernel.org/stable/c/015d79c96d62cd8a4…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f7e83f2278f06b577e3c92ea2f4e8e8c6fc72a8f , < a06a8cc80fa203fde828a8429583f7e4fe27eca4 (git) Affected: 84cb0143fb8a03bf941c7aaedd56c938c99dafad , < 38263088b845abeeeb98dda5b87c0de3063b6dbb (git) Affected: 181a42edddf51d5d9697ecdf365d72ebeab5afb0 , < dad0003ccc68457baf005a6ed75b4d321463fe3d (git) Affected: 181a42edddf51d5d9697ecdf365d72ebeab5afb0 , < 015d79c96d62cd8a4a359fcf5be40d58088c936b (git) Affected: e9f708beada55426c8d678e2f46af659eb5bf4f0 (git) Affected: 6.6.2 , < 6.6.39 (semver) Affected: 6.5.12 , < 6.6 (semver)
Linux	Linux	Affected: 6.7 Unaffected: 0 , < 6.7 (semver) Unaffected: 6.6.39 , ≤ 6.6.* (semver) Unaffected: 6.9.9 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.