github - ghsa-fg94-xg7j-w3vf

GHSA-FG94-XG7J-W3VF

Vulnerability from github – Published: 2024-10-21 15:32 – Updated: 2024-10-22 18:32

Details

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

wifi: iwlwifi: mvm: set the cipher for secured NDP ranging

The cipher pointer is not set, but is derefereced trying to set its content, which leads to a NULL pointer dereference. Fix it by pointing to the cipher parameter before dereferencing.

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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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-49857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T13:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: set the cipher for secured NDP ranging\n\nThe cipher pointer is not set, but is derefereced trying to set its\ncontent, which leads to a NULL pointer dereference.\nFix it by pointing to the cipher parameter before dereferencing.",
  "id": "GHSA-fg94-xg7j-w3vf",
  "modified": "2024-10-22T18:32:10Z",
  "published": "2024-10-21T15:32:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49857"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a949075d4bbf1ca83ccdeaa6ef4ac2ce7526c5f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3322a6d6aa9bc17b395c4b38d3b97578887aa8a"
    }
  ],
  "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"
    }
  ]
}

CVE-2024-49857 (GCVE-0-2024-49857)

Vulnerability from cvelistv5 – Published: 2024-10-21 12:18 – Updated: 2025-05-04 09:39

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: set the cipher for secured NDP ranging The cipher pointer is not set, but is derefereced trying to set its content, which leads to a NULL pointer dereference. Fix it by pointing to the cipher parameter before dereferencing.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/b3322a6d6aa9bc17b…
	https://git.kernel.org/stable/c/a949075d4bbf1ca83…

Impacted products

Vendor

Product

Version

Linux

Affected: 626be4bf99f6250cd66da5d311a72ad7455c5a64 , < b3322a6d6aa9bc17b395c4b38d3b97578887aa8a (git)
Affected: 626be4bf99f6250cd66da5d311a72ad7455c5a64 , < a949075d4bbf1ca83ccdeaa6ef4ac2ce7526c5f4 (git)

Linux

Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.11.2 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)

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JSON

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-49857",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-21T12:56:09.512718Z",
                "version": "2.0.3"
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-FG94-XG7J-W3VF

CVE-2024-49857 (GCVE-0-2024-49857)

Tags

Sightings

Nomenclature