Executive Summary

Informations
Name CVE-2015-8952 First vendor Publication 2016-10-16
Vendor Cve Last vendor Modification 2018-03-16

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:P)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause a denial of service (soft lockup) via filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samba.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8952

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-19 Data Handling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2582

Nessus® Vulnerability Scanner

Date Description
2017-04-03 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3533.nasl - Type : ACT_GATHER_INFO
2017-04-03 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0056.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=829...
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=be0...
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f9a...
https://bugzilla.kernel.org/show_bug.cgi?id=107301
https://bugzilla.redhat.com/show_bug.cgi?id=1360968
https://github.com/torvalds/linux/commit/82939d7999dfc1f1998c4b1c12e2f19edbdf...
https://github.com/torvalds/linux/commit/be0726d33cb8f411945884664924bed3cb8c...
https://github.com/torvalds/linux/commit/f9a61eb4e2471c56a63cd804c7474128138c...
https://lwn.net/Articles/668718/
MLIST http://www.openwall.com/lists/oss-security/2016/08/22/2
http://www.openwall.com/lists/oss-security/2016/08/25/4
UBUNTU https://usn.ubuntu.com/3582-1/
https://usn.ubuntu.com/3582-2/

Alert History

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Date Informations
2024-03-12 12:32:54
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2020-08-11 12:14:09
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2019-09-12 12:07:20
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2018-11-17 12:06:09
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2018-10-30 12:08:23
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2018-07-13 01:07:06
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2018-03-28 12:07:02
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2018-03-16 09:19:05
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2017-10-07 12:03:25
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2017-08-26 12:03:02
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2017-05-13 12:01:49
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2017-04-11 12:01:45
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2017-04-04 13:20:39
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2017-03-22 12:01:56
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2016-11-29 12:05:58
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2016-11-17 12:03:18
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2016-10-18 05:23:21
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2016-10-17 05:20:40
  • First insertion