Executive Summary

Informations
Name CVE-2019-9857 First vendor Publication 2019-03-21
Vendor Cve Last vendor Modification 2019-04-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel through 5.0.2, the function inotify_update_existing_watch() in fs/notify/inotify/inotify_user.c neglects to call fsnotify_put_mark() with IN_MASK_CREATE after fsnotify_find_mark(), which will cause a memory leak (aka refcount leak). Finally, this will cause a denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9857

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3264

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/107527
CONFIRM https://security.netapp.com/advisory/ntap-20190404-0002/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git/commit/?h=f...
https://patchwork.kernel.org/patch/10836283/

Alert History

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Date Informations
2020-05-23 02:34:30
  • Multiple Updates
2019-09-12 12:11:40
  • Multiple Updates
2019-08-06 12:04:18
  • Multiple Updates
2019-07-02 15:40:37
  • Multiple Updates
2019-06-21 12:10:10
  • Multiple Updates
2019-06-18 12:10:13
  • Multiple Updates
2019-06-15 12:10:55
  • Multiple Updates
2019-05-04 12:09:06
  • Multiple Updates
2019-04-24 12:08:57
  • Multiple Updates
2019-04-09 09:19:06
  • Multiple Updates
2019-04-05 00:19:10
  • Multiple Updates
2019-04-04 17:19:29
  • Multiple Updates
2019-03-29 00:19:23
  • Multiple Updates
2019-03-26 17:19:14
  • Multiple Updates
2019-03-22 17:19:10
  • Multiple Updates
2019-03-21 21:19:24
  • First insertion