github - ghsa-9hr4-45xh-6xvh

ghsa-9hr4-45xh-6xvh

Vulnerability from github

Published

2022-05-24 17:08

Modified

2022-07-29 00:00

Severity ?

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

Details

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-8648"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-02-06T01:15:00Z",
    "severity": "LOW"
  },
  "details": "There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.",
  "id": "GHSA-9hr4-45xh-6xvh",
  "modified": "2022-07-29T00:00:53Z",
  "published": "2022-05-24T17:08:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8648"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=206361"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200924-0004"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4342-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4344-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4345-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4346-1"
    },
    {
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      "url": "https://www.debian.org/security/2020/dsa-4698"
    },
    {
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-8648

Vulnerability from cvelistv5

Published

2020-02-06 00:06

Modified

2024-08-04 10:03

Severity ?

Summary

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

References

▼	URL	Tags
	https://bugzilla.kernel.org/show_bug.cgi?id=206361	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html	vendor-advisory, x_refsource_SUSE
	https://usn.ubuntu.com/4344-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4345-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4342-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4346-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4698	vendor-advisory, x_refsource_DEBIAN
	https://security.netapp.com/advisory/ntap-20200924-0004/	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	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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