github - ghsa-75vg-83r4-pmmq

ghsa-75vg-83r4-pmmq

Vulnerability from github

Published

2024-06-19 15:30

Modified

2024-10-31 00:30

Severity ?

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

Details

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

firmware: arm_scpi: Fix string overflow in SCPI genpd driver

Without the bound checks for scpi_pd->name, it could result in the buffer overflow when copying the SCPI device name from the corresponding device tree node as the name string is set at maximum size of 30.

Let us fix it by using devm_kasprintf so that the string buffer is allocated dynamically.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47609"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T15:15:55Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scpi: Fix string overflow in SCPI genpd driver\n\nWithout the bound checks for scpi_pd-\u003ename, it could result in the buffer\noverflow when copying the SCPI device name from the corresponding device\ntree node as the name string is set at maximum size of 30.\n\nLet us fix it by using devm_kasprintf so that the string buffer is\nallocated dynamically.",
  "id": "GHSA-75vg-83r4-pmmq",
  "modified": "2024-10-31T00:30:36Z",
  "published": "2024-06-19T15:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47609"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4694b1ec425a2d20d6f8ca3db594829fdf5f2672"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/639901b9429a3195e0fead981ed74b51f5f31538"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/802a1a8501563714a5fe8824f4ed27fec04a0719"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/865ed67ab955428b9aa771d8b4f1e4fb7fd08945"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/976389cbb16cee46847e5d06250a3a0b5506781e"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0f484714f35d24ffa0ecb4afe3df1c5b225411d"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-47609

Vulnerability from cvelistv5

Published

2024-06-19 14:57

Modified

2024-11-04 12:09

Severity ?

Summary

firmware: arm_scpi: Fix string overflow in SCPI genpd driver

References

▼	URL	Tags
	https://git.kernel.org/stable/c/639901b9429a3195e0fead981ed74b51f5f31538
	https://git.kernel.org/stable/c/4694b1ec425a2d20d6f8ca3db594829fdf5f2672
	https://git.kernel.org/stable/c/7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb
	https://git.kernel.org/stable/c/802a1a8501563714a5fe8824f4ed27fec04a0719
	https://git.kernel.org/stable/c/f0f484714f35d24ffa0ecb4afe3df1c5b225411d
	https://git.kernel.org/stable/c/976389cbb16cee46847e5d06250a3a0b5506781e
	https://git.kernel.org/stable/c/865ed67ab955428b9aa771d8b4f1e4fb7fd08945

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

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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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