github - ghsa-3w6x-jcm9-p8w3

ghsa-3w6x-jcm9-p8w3

Vulnerability from github

Published

2024-07-12 15:31

Modified

2024-07-12 15:31

Details

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

net: wwan: iosm: Fix tainted pointer delete is case of region creation fail

In case of region creation fail in ipc_devlink_create_region(), previously created regions delete process starts from tainted pointer which actually holds error code value. Fix this bug by decreasing region index before delete.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-40939"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-12T13:15:16Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: iosm: Fix tainted pointer delete is case of region creation fail\n\nIn case of region creation fail in ipc_devlink_create_region(), previously\ncreated regions delete process starts from tainted pointer which actually\nholds error code value.\nFix this bug by decreasing region index before delete.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-3w6x-jcm9-p8w3",
  "modified": "2024-07-12T15:31:28Z",
  "published": "2024-07-12T15:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40939"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/040d9384870386eb5dc55472ac573ac7756b2050"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37a438704d19bdbe246d51d3749b6b3a8fe65afd"
    },
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      "url": "https://git.kernel.org/stable/c/b0c9a26435413b81799047a7be53255640432547"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe394d59cdae81389dbf995e87c83c1acd120597"
    }
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-40939

Vulnerability from cvelistv5

Published

2024-07-12 12:25

Modified

2024-12-19 09:08

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: Fix tainted pointer delete is case of region creation fail In case of region creation fail in ipc_devlink_create_region(), previously created regions delete process starts from tainted pointer which actually holds error code value. Fix this bug by decreasing region index before delete. Found by Linux Verification Center (linuxtesting.org) with SVACE.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/fe394d59cdae81389dbf995e87c83c1acd120597
	https://git.kernel.org/stable/c/040d9384870386eb5dc55472ac573ac7756b2050
	https://git.kernel.org/stable/c/37a438704d19bdbe246d51d3749b6b3a8fe65afd
	https://git.kernel.org/stable/c/b0c9a26435413b81799047a7be53255640432547

Impacted products

Vendor

Product

Version

▼

Linux

Version: 4dcd183fbd67b105decc8be262311937730ccdbf
Version: 4dcd183fbd67b105decc8be262311937730ccdbf
Version: 4dcd183fbd67b105decc8be262311937730ccdbf
Version: 4dcd183fbd67b105decc8be262311937730ccdbf

Linux

Version: 5.16

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
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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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