github - ghsa-wggq-gr89-33vp

ghsa-wggq-gr89-33vp

Vulnerability from github

Published

2024-11-05 18:32

Modified

2024-11-12 18:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

net: fec: don't save PTP state if PTP is unsupported

Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on these platforms fec_ptp_init() is not called and the related members in fep are not initialized. However, fec_ptp_save_state() is called unconditionally, which causes the kernel to panic. Therefore, add a condition so that fec_ptp_save_state() is not called if PTP is not supported.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50097"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-05T17:15:06Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: don\u0027t save PTP state if PTP is unsupported\n\nSome platforms (such as i.MX25 and i.MX27) do not support PTP, so on\nthese platforms fec_ptp_init() is not called and the related members\nin fep are not initialized. However, fec_ptp_save_state() is called\nunconditionally, which causes the kernel to panic. Therefore, add a\ncondition so that fec_ptp_save_state() is not called if PTP is not\nsupported.",
  "id": "GHSA-wggq-gr89-33vp",
  "modified": "2024-11-12T18:30:51Z",
  "published": "2024-11-05T18:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50097"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9"
    }
  ],
  "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-2024-50097

Vulnerability from cvelistv5

Published

2024-11-05 17:04

Modified

2024-12-19 09:33

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: fec: don't save PTP state if PTP is unsupported Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on these platforms fec_ptp_init() is not called and the related members in fep are not initialized. However, fec_ptp_save_state() is called unconditionally, which causes the kernel to panic. Therefore, add a condition so that fec_ptp_save_state() is not called if PTP is not supported.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9
	https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6
	https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44

Impacted products

Vendor

Product

Version

▼

Linux

Version: dc5fb264168c3aa8842b2db547c2b5c7df346454
Version: 5763541f24d8ab2053d80fddb8479a2d0df8fd4f
Version: a1477dc87dc4996dcf65a4893d4e2c3a6b593002

Linux

Version: 6.6.55 ≤
Version: 6.11.3 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/freescale/fec_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7745e14f4c036ce94a5eb05d06e49b0d84b306f9",
              "status": "affected",
              "version": "dc5fb264168c3aa8842b2db547c2b5c7df346454",
              "versionType": "git"
            },
            {
              "lessThan": "3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6",
              "status": "affected",
              "version": "5763541f24d8ab2053d80fddb8479a2d0df8fd4f",
              "versionType": "git"
            },
            {
              "lessThan": "6be063071a457767ee229db13f019c2ec03bfe44",
              "status": "affected",
              "version": "a1477dc87dc4996dcf65a4893d4e2c3a6b593002",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/freescale/fec_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6.6.57",
              "status": "affected",
              "version": "6.6.55",
              "versionType": "semver"
            },
            {
              "lessThan": "6.11.4",
              "status": "affected",
              "version": "6.11.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: don\u0027t save PTP state if PTP is unsupported\n\nSome platforms (such as i.MX25 and i.MX27) do not support PTP, so on\nthese platforms fec_ptp_init() is not called and the related members\nin fep are not initialized. However, fec_ptp_save_state() is called\nunconditionally, which causes the kernel to panic. Therefore, add a\ncondition so that fec_ptp_save_state() is not called if PTP is not\nsupported."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:33:02.083Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9"
        },
        {
          "url": "https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6"
        },
        {
          "url": "https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44"
        }
      ],
      "title": "net: fec: don\u0027t save PTP state if PTP is unsupported",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50097",
    "datePublished": "2024-11-05T17:04:59.345Z",
    "dateReserved": "2024-10-21T19:36:19.945Z",
    "dateUpdated": "2024-12-19T09:33:02.083Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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