github - ghsa-gcr9-247m-6cpp

ghsa-gcr9-247m-6cpp

Vulnerability from github

Published

2024-04-03 18:30

Modified

2024-04-03 18:30

Details

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

scsi: target: pscsi: Fix bio_put() for error case

As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26760"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-03T17:15:52Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: pscsi: Fix bio_put() for error case\n\nAs of commit 066ff571011d (\"block: turn bio_kmalloc into a simple kmalloc\nwrapper\"), a bio allocated by bio_kmalloc() must be freed by bio_uninit()\nand kfree(). That is not done properly for the error case, hitting WARN and\nNULL pointer dereference in bio_free().",
  "id": "GHSA-gcr9-247m-6cpp",
  "modified": "2024-04-03T18:30:42Z",
  "published": "2024-04-03T18:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26760"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-26760

Vulnerability from cvelistv5

Published

2024-04-03 17:00

Modified

2024-11-05 09:15

Severity ?

Summary

scsi: target: pscsi: Fix bio_put() for error case

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231
	https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921
	https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec
	https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

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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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