CVE-2017-2616 (GCVE-0-2017-2616)

Vulnerability from cvelistv5 – Published: 2018-07-27 19:00 – Updated: 2025-06-09 15:37
VLAI?
Summary
A race condition was found in util-linux before 2.32.1 in the way su handled the management of child processes. A local authenticated attacker could use this flaw to kill other processes with root privileges under specific conditions.
Severity ?
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
URL Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
http://www.securityfocus.com/bid/96404 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:0907 vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0654.html vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201706-02 vendor-advisoryx_refsource_GENTOO
https://www.debian.org/security/2017/dsa-3793 vendor-advisoryx_refsource_DEBIAN
https://github.com/karelzak/util-linux/commit/dff… x_refsource_CONFIRM
http://www.securitytracker.com/id/1038271 vdb-entryx_refsource_SECTRACK
Impacted products
Vendor Product Version
Linux util-linux Affected: 2.32.1
Create a notification for this product.
Date Public ?
2017-02-22 00:00
Show details on NVD website
To clipboard 

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Tags
Taxonomy of the tags.




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.