github - ghsa-wr5h-8pg2-5j9q

GHSA-WR5H-8PG2-5J9Q

Vulnerability from github – Published: 2024-11-05 18:32 – Updated: 2024-11-08 00:30

Details

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

net: pse-pd: Fix out of bound for loop

Adjust the loop limit to prevent out-of-bounds access when iterating over PI structures. The loop should not reach the index pcdev->nr_lines since we allocate exactly pcdev->nr_lines number of PI structures. This fix ensures proper bounds are maintained during iterations.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50129"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-05T18:15:15Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: pse-pd: Fix out of bound for loop\n\nAdjust the loop limit to prevent out-of-bounds access when iterating over\nPI structures. The loop should not reach the index pcdev-\u003enr_lines since\nwe allocate exactly pcdev-\u003enr_lines number of PI structures. This fix\nensures proper bounds are maintained during iterations.",
  "id": "GHSA-wr5h-8pg2-5j9q",
  "modified": "2024-11-08T00:30:45Z",
  "published": "2024-11-05T18:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50129"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/50ea68146d82f34b3ad80d8290ef8222136dedd7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f2767a41959e60763949c73ee180e40c686e807e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-50129 (GCVE-0-2024-50129)

Vulnerability from cvelistv5 – Published: 2024-11-05 17:10 – Updated: 2025-10-01 20:27

Summary

In the Linux kernel, the following vulnerability has been resolved: net: pse-pd: Fix out of bound for loop Adjust the loop limit to prevent out-of-bounds access when iterating over PI structures. The loop should not reach the index pcdev->nr_lines since we allocate exactly pcdev->nr_lines number of PI structures. This fix ensures proper bounds are maintained during iterations.

Severity ?

7.8 (High)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/50ea68146d82f34b3…
	https://git.kernel.org/stable/c/f2767a41959e60763…

Impacted products

Vendor

Product

Version

Linux

Affected: 9be9567a7c59b7314ea776f56945fe3fc28efe99 , < 50ea68146d82f34b3ad80d8290ef8222136dedd7 (git)
Affected: 9be9567a7c59b7314ea776f56945fe3fc28efe99 , < f2767a41959e60763949c73ee180e40c686e807e (git)

Linux

Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.11.6 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)

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JSON

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              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                "id": "CVE-2024-50129",
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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-WR5H-8PG2-5J9Q

CVE-2024-50129 (GCVE-0-2024-50129)

Tags

Sightings

Nomenclature