CVE-2019-11810

CVE Details

Release Date:	2019-05-07
Impact:	Moderate	What is this?

Description

An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.

See more information about CVE-2019-11810 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	7.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel)	ELSA-2019-2736	2019-09-11
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4670	2019-06-04
Oracle Linux version 7 (kernel)	ELSA-2019-2029	2019-08-13
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4670	2019-06-04
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4685	2019-06-17
Oracle Linux version 8 (kernel)	ELSA-2019-1959	2019-08-19
Oracle VM version 3.4 (kernel-uek)	OVMSA-2019-0024	2019-06-04