github - ghsa-72v6-vmr5-v9qf

ghsa-72v6-vmr5-v9qf

Vulnerability from github

Published

2024-07-16 12:30

Modified

2024-08-21 18:31

Severity ?

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

Details

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

mtd: parsers: qcom: Fix kernel panic on skipped partition

In the event of a skipped partition (case when the entry name is empty) the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first checking the real partition number and then allocate the space and set the data for the valid partitions.

The logic was also fundamentally wrong as with a skipped partition, the parts number returned was incorrect by not decreasing it for the skipped partitions.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48777"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T12:15:02Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: parsers: qcom: Fix kernel panic on skipped partition\n\nIn the event of a skipped partition (case when the entry name is empty)\nthe kernel panics in the cleanup function as the name entry is NULL.\nRework the parser logic by first checking the real partition number and\nthen allocate the space and set the data for the valid partitions.\n\nThe logic was also fundamentally wrong as with a skipped partition, the\nparts number returned was incorrect by not decreasing it for the skipped\npartitions.",
  "id": "GHSA-72v6-vmr5-v9qf",
  "modified": "2024-08-21T18:31:26Z",
  "published": "2024-07-16T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48777"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-48777

Vulnerability from cvelistv5

Published

2024-07-16 11:13

Modified

2024-11-04 12:16

Severity ?

Summary

mtd: parsers: qcom: Fix kernel panic on skipped partition

References

▼	URL	Tags
	https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453
	https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548
	https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd

Impacted products

Vendor

Product

Version

▼

Linux

Version: 803eb124e1a6
Version: 803eb124e1a6
Version: 803eb124e1a6

Linux

Version: 5.12

Show details on NVD website

JSON

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            "url": "https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548"
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        "metrics": [
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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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