Oracle Solaris 11.2 Kernel Zones denial of service

CVSS Meta Temp Score
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CTI Interest Score
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2.8$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Oracle Solaris 11.2 (Operating System). This issue affects an unknown code block of the component Kernel Zones. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Unspecified vulnerability in Oracle Sun Solaris 11.2 allows local users to affect availability via unknown vectors related to Solaris Kernel Zones, a different vulnerability than CVE-2015-4831.

The weakness was released 10/20/2015 as Oracle Critical Patch Update Advisory - October 2015 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2015-4822 since 06/24/2015. The exploitation is known to be difficult. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 86532 (Oracle Solaris Critical Patch Update : oct2015_SRU11_2_13_6_0), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Solaris Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123825 (Solaris 11.2 Support Repository Update (SRU) 13.6.0 Missing).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (86532). Entries connected to this vulnerability are available at 68484, 68629, 68973 and 73739.

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 2.9
VulDB Meta Temp Score: 2.8

VulDB Base Score: 2.9
VulDB Temp Score: 2.8
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VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Nessus ID: 86532
Nessus Name: Oracle Solaris Critical Patch Update : oct2015_SRU11_2_13_6_0
Nessus File: 🔍
Nessus Risk: 🔍
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Qualys ID: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

06/24/2015 🔍
10/20/2015 +118 days 🔍
10/20/2015 +0 days 🔍
10/20/2015 +0 days 🔍
10/21/2015 +1 days 🔍
10/21/2015 +0 days 🔍
10/21/2015 +0 days 🔍
06/23/2022 +2437 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2015
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-4822 (🔍)
SecurityTracker: 1033881
Vulnerability Center: 53696 - [cpuoct2015-2367953-Sun-Systems-Products-Suite] Oracle Solaris Local DoS Vulnerability, Low

See also: 🔍

Entryinfo

Created: 10/21/2015 12:52
Updated: 06/23/2022 13:51
Changes: 10/21/2015 12:52 (60), 02/15/2018 07:55 (7), 06/23/2022 13:45 (3), 06/23/2022 13:51 (1)
Complete: 🔍

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