github - ghsa-whmg-cwg5-87xp

ghsa-whmg-cwg5-87xp

Vulnerability from github

Published

2024-07-12 15:31

Modified

2024-07-12 15:31

Details

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

net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state

Pass the already obtained vlan group pointer to br_mst_vlan_set_state() instead of dereferencing it again. Each caller has already correctly dereferenced it for their context. This change is required for the following suspicious RCU dereference fix. No functional changes intended.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-40921"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-12T13:15:15Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bridge: mst: pass vlan group directly to br_mst_vlan_set_state\n\nPass the already obtained vlan group pointer to br_mst_vlan_set_state()\ninstead of dereferencing it again. Each caller has already correctly\ndereferenced it for their context. This change is required for the\nfollowing suspicious RCU dereference fix. No functional changes\nintended.",
  "id": "GHSA-whmg-cwg5-87xp",
  "modified": "2024-07-12T15:31:27Z",
  "published": "2024-07-12T15:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40921"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09f4337c27f5bdeb8646a6db91488cc2f7d537ff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/36c92936e868601fa1f43da6758cf55805043509"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6cc9e9a651b9861efa068c164ee62dfba68c6ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d2dc02775fc0c4eacaee833a0637e5958884a8e5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-40921

Vulnerability from cvelistv5

Published

2024-07-12 12:25

Modified

2024-12-19 09:08

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state Pass the already obtained vlan group pointer to br_mst_vlan_set_state() instead of dereferencing it again. Each caller has already correctly dereferenced it for their context. This change is required for the following suspicious RCU dereference fix. No functional changes intended.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/09f4337c27f5bdeb8646a6db91488cc2f7d537ff
	https://git.kernel.org/stable/c/a6cc9e9a651b9861efa068c164ee62dfba68c6ca
	https://git.kernel.org/stable/c/d2dc02775fc0c4eacaee833a0637e5958884a8e5
	https://git.kernel.org/stable/c/36c92936e868601fa1f43da6758cf55805043509

Impacted products

Vendor

Product

Version

▼

Linux

Version: 8ca9a750fc711911ef616ceb627d07357b04545e
Version: 4488617e5e995a09abe4d81add5fb165674edb59
Version: e43dd2b1ec746e105b7db5f9ad6ef14685a615a4
Version: 3a7c1661ae1383364cd6092d851f5e5da64d476b

Linux

Version: 6.1.93   ≤
Version: 6.6.33   ≤
Version: 6.9.3   ≤

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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