github - ghsa-4pg2-ppcx-jh29

GHSA-4PG2-PPCX-JH29

Vulnerability from github – Published: 2022-05-13 01:04 – Updated: 2022-05-13 01:04

Details

In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.

Severity ?

5.9 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-1049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-16T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.",
  "id": "GHSA-4pg2-ppcx-jh29",
  "modified": "2022-05-13T01:04:11Z",
  "published": "2022-05-13T01:04:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1049"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:0260"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1534701"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3558-1"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041520"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-1049 (GCVE-0-2018-1049)

Vulnerability from cvelistv5 – Published: 2018-02-16 21:00 – Updated: 2024-09-16 16:47

Summary

Severity ?

No CVSS data available.

CWE

CWE-362

Assigner

redhat

References

URL

Tags

	http://www.securitytracker.com/id/1041520	vdb-entryx_refsource_SECTRACK
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	https://access.redhat.com/errata/RHSA-2018:0260	vendor-advisoryx_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=1534701	x_refsource_CONFIRM
	https://usn.ubuntu.com/3558-1/	vendor-advisoryx_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	Red Hat, Inc.	systemd	Affected: prior to 234

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-4PG2-PPCX-JH29

CVE-2018-1049 (GCVE-0-2018-1049)

Tags

Sightings

Nomenclature