github - ghsa-4v29-qmg8-wv42

ghsa-4v29-qmg8-wv42

Vulnerability from github

Published

2024-08-17 12:30

Modified

2024-10-24 18:30

Severity ?

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

Details

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

soc: qcom: pdr: protect locator_addr with the main mutex

If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-43849"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T10:15:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: pdr: protect locator_addr with the main mutex\n\nIf the service locator server is restarted fast enough, the PDR can\nrewrite locator_addr fields concurrently. Protect them by placing\nmodification of those fields under the main pdr-\u003elock.",
  "id": "GHSA-4v29-qmg8-wv42",
  "modified": "2024-10-24T18:30:41Z",
  "published": "2024-08-17T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43849"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-43849

Vulnerability from cvelistv5

Published

2024-08-17 09:22

Modified

2024-12-19 09:17

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pdr: protect locator_addr with the main mutex If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7
	https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c
	https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80
	https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08
	https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc
	https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84

Impacted products

Vendor

Product

Version

▼

Linux

Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f
Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f
Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f
Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f
Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f
Version: fbe639b44a82755d639df1c5d147c93f02ac5a0f

Linux

Version: 5.7

Show details on NVD website

JSON

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{
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43849",
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                  {
                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:07:30.525809Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:21.452Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Linux",
          "programFiles": [
            "drivers/soc/qcom/pdr_interface.c"
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          "defaultStatus": "affected",
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          "vendor": "Linux",
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              "versionType": "semver"
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        }
      ],
      "providerMetadata": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
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    "datePublished": "2024-08-17T09:22:02.728Z",
    "dateReserved": "2024-08-17T09:11:59.276Z",
    "dateUpdated": "2024-12-19T09:17:06.440Z",
    "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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