github - ghsa-hcj8-37q4-mg6v

ghsa-hcj8-37q4-mg6v

Vulnerability from github

Published

2024-09-27 15:30

Modified

2024-10-09 18:31

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:

MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed

This avoids warning:

[ 0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283

Caused by get_c0_compare_int on secondary CPU.

We also skipped saving IRQ number to struct clock_event_device *cd as it's never used by clockevent core, as per comments it's only meant for "non CPU local devices".

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46832"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-27T13:15:15Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nMIPS: cevt-r4k: Don\u0027t call get_c0_compare_int if timer irq is installed\n\nThis avoids warning:\n\n[    0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283\n\nCaused by get_c0_compare_int on secondary CPU.\n\nWe also skipped saving IRQ number to struct clock_event_device *cd as\nit\u0027s never used by clockevent core, as per comments it\u0027s only meant\nfor \"non CPU local devices\".",
  "id": "GHSA-hcj8-37q4-mg6v",
  "modified": "2024-10-09T18:31:40Z",
  "published": "2024-09-27T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46832"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/189d3ed3b25beee26ffe2abed278208bece13f52"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/32ee0520159f1e8c2d6597c19690df452c528f30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/50f2b98dc83de7809a5c5bf0ccf9af2e75c37c13"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b1d2051373bfc65371ce4ac8911ed984d0178c98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d3ff0f98a52f0aafe35aa314d1c442f4318be3db"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6cd871627abbb459d0ff6521d6bb9cf9d9f7522"
    }
  ],
  "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-2024-46832

Vulnerability from cvelistv5

Published

2024-09-27 12:39

Modified

2024-11-05 09:47

Severity ?

Summary

MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed

References

▼	URL	Tags
	https://git.kernel.org/stable/c/d3ff0f98a52f0aafe35aa314d1c442f4318be3db
	https://git.kernel.org/stable/c/e6cd871627abbb459d0ff6521d6bb9cf9d9f7522
	https://git.kernel.org/stable/c/b1d2051373bfc65371ce4ac8911ed984d0178c98
	https://git.kernel.org/stable/c/32ee0520159f1e8c2d6597c19690df452c528f30
	https://git.kernel.org/stable/c/189d3ed3b25beee26ffe2abed278208bece13f52
	https://git.kernel.org/stable/c/50f2b98dc83de7809a5c5bf0ccf9af2e75c37c13

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4

Linux

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46832",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:03:39.846521Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T14:03:44.827Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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          "versions": [
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          "versions": [
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              "status": "unaffected",
              "version": "5.15.167",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.110",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.51",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.10.*",
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              "version": "6.10.10",
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nMIPS: cevt-r4k: Don\u0027t call get_c0_compare_int if timer irq is installed\n\nThis avoids warning:\n\n[    0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283\n\nCaused by get_c0_compare_int on secondary CPU.\n\nWe also skipped saving IRQ number to struct clock_event_device *cd as\nit\u0027s never used by clockevent core, as per comments it\u0027s only meant\nfor \"non CPU local devices\"."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:47:29.351Z",
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    "datePublished": "2024-09-27T12:39:29.734Z",
    "dateReserved": "2024-09-11T15:12:18.286Z",
    "dateUpdated": "2024-11-05T09:47:29.351Z",
    "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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