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

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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": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40939"
    },
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    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe394d59cdae81389dbf995e87c83c1acd120597"
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  "schema_version": "1.4.0",
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}

cve-2024-40939

Vulnerability from cvelistv5

Published

2024-07-12 12:25

Modified

2024-11-05 09:33

Severity ?

Summary

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

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
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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