CVE-2017-7533 (GCVE-0-2017-7533)

Vulnerability from cvelistv5 – Published: 2017-08-05 16:00 – Updated: 2024-08-05 16:04
VLAI
Summary
Race condition in the fsnotify implementation in the Linux kernel through 4.12.4 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that leverages simultaneous execution of the inotify_handle_event and vfs_rename functions.
Severity
No CVSS data available.
CWE
  • race condition
Assigner
References
URL Tags
http://www.debian.org/security/2017/dsa-3927 vendor-advisoryx_refsource_DEBIAN
https://patchwork.kernel.org/patch/9755757/ x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1468283 x_refsource_MISC
http://www.securityfocus.com/bid/100123 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2669 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2473 vendor-advisoryx_refsource_REDHAT
http://openwall.com/lists/oss-security/2017/08/03/2 x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2585 vendor-advisoryx_refsource_REDHAT
https://patchwork.kernel.org/patch/9755753/ x_refsource_MISC
https://github.com/torvalds/linux/commit/49d31c2f… x_refsource_MISC
https://www.mail-archive.com/linux-kernel%40vger.… x_refsource_MISC
http://www.debian.org/security/2017/dsa-3945 vendor-advisoryx_refsource_DEBIAN
https://source.android.com/security/bulletin/2017-12-01 x_refsource_CONFIRM
http://www.securitytracker.com/id/1039075 vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2770 vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2869 vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2019/06/27/7 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/06/28/1 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/06/28/2 mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
n/a Linux kernel through 4.12.4 Affected: Linux kernel through 4.12.4
Date Public
2017-08-05 00:00
Show details on NVD website
To clipboard 

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Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:2669\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:2770\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:2869\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1468283\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/torvalds/linux/commit/49d31c2f389acfe83417083e1208422b4091cd9e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://patchwork.kernel.org/patch/9755753/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://patchwork.kernel.org/patch/9755757/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://source.android.com/security/bulletin/2017-12-01\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1408967.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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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.