Linux Kernel up to 5.0.6 megaraid_sas_base.c megasas_create_frame_pool() denial of service

A vulnerability classified as critical has been found in Linux Kernel up to 5.0.6 (Operating System). Affected is the function megasas_create_frame_pool() of the file drivers/scsi/megaraid/megaraid_sas_base.c. The manipulation with an unknown input leads to a denial of service vulnerability (NULL Pointer Dereference). CWE is classifying the issue as CWE-476. This is going to have an impact on availability.

The weakness was published 05/07/2019. This vulnerability is traded as CVE-2019-11810 since 05/07/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/08/2019).

Upgrading to version 5.0.7 eliminates this vulnerability.

Similar entries are available at 134461.

Vendor

• Linux

Name

• Kernel

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VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: ?
VulDB Reliability: ?

NVD Base Score: 7.5
NVD Vector: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?

NVD Base Score: ?

Class: Denial of service / NULL Pointer Dereference (CWE-476)
Local: No
Remote: Yes

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
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Remediation: ?Recommended: Upgrade
Status: ?
0-Day Time: ?

Upgrade: Kernel 5.0.7

05/07/2019 Advisory disclosed
05/07/2019 +0 days CVE assigned
05/08/2019 +1 days VulDB entry created
05/08/2019 +0 days VulDB last updateCVE: CVE-2019-11810 (?)
See also: ?Created: 05/08/2019 07:29 AM
Complete: ?

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