github - ghsa-v7fh-8xch-f8h7

ghsa-v7fh-8xch-f8h7

Vulnerability from github

Published

2022-05-24 16:48

Modified

2024-04-04 00:58

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

An issue was discovered in the Linux kernel before 5.0. The function __mdiobus_register() in drivers/net/phy/mdio_bus.c calls put_device(), which will trigger a fixed_mdio_bus_init use-after-free. This will cause a denial of service.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2019-12819"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-14T02:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in the Linux kernel before 5.0. The function __mdiobus_register() in drivers/net/phy/mdio_bus.c calls put_device(), which will trigger a fixed_mdio_bus_init use-after-free. This will cause a denial of service.",
  "id": "GHSA-v7fh-8xch-f8h7",
  "modified": "2024-04-04T00:58:16Z",
  "published": "2022-05-24T16:48:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12819"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/6ff7b060535e87c2ae14dd8548512abfdda528fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6ff7b060535e87c2ae14dd8548512abfdda528fb"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190710-0002"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4094-1"
    },
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      "type": "WEB",
      "url": "https://usn.ubuntu.com/4118-1"
    },
    {
      "type": "WEB",
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    },
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      "type": "WEB",
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    },
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      "type": "WEB",
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    },
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      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html"
    },
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      "url": "http://www.securityfocus.com/bid/108768"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-12819

Vulnerability from cvelistv5

Published

2019-06-14 01:24

Modified

2024-08-04 23:32

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/torvalds/linux/commit/6ff7b060535e87c2ae14dd8548512abfdda528fb	x_refsource_MISC
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6ff7b060535e87c2ae14dd8548512abfdda528fb	x_refsource_MISC
	http://www.securityfocus.com/bid/108768	vdb-entry, x_refsource_BID
	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html	vendor-advisory, x_refsource_SUSE
	https://security.netapp.com/advisory/ntap-20190710-0002/	x_refsource_CONFIRM
	https://usn.ubuntu.com/4094-1/	vendor-advisory, x_refsource_UBUNTU
	http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html	x_refsource_MISC
	https://usn.ubuntu.com/4118-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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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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