CVE-2018-10021 (GCVE-0-2018-10021)

Vulnerability from cvelistv5 – Published: 2018-04-11 17:00 – Updated: 2024-08-05 07:32 Disputed
VLAI
Summary
drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users to cause a denial of service (ata qc leak) by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers who unplug SAS Host Bus Adapter cables
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
https://usn.ubuntu.com/3678-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3696-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3678-1/ vendor-advisoryx_refsource_UBUNTU
https://bugzilla.suse.com/show_bug.cgi?id=1089281 x_refsource_MISC
https://usn.ubuntu.com/3754-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3678-3/ vendor-advisoryx_refsource_UBUNTU
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_MISC
https://github.com/torvalds/linux/commit/318aaf34… x_refsource_MISC
https://usn.ubuntu.com/3696-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3678-4/ vendor-advisoryx_refsource_UBUNTU
Date Public
2018-04-11 00:00
Show details on NVD website
To clipboard 

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      "cve": "CVE-2018-10021",
      "id": "CVE-2018-10021",
      "initial_release_date": "2018-03-08T00:00:00+00:00",
      "product_status:known_affected": "55",
      "product_status:known_not_affected": "157",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: ata qc leak in drivers/scsi/libsas/sas_scsi_host.c allows local users to cause denial-of-service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-10021.json",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.