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cve[email protected]CVE-2019-11810
HistoryMay 07, 2019 - 2:29 p.m.

CVE-2019-11810

2019-05-0714:29:00
CWE-416
CWE-476
web.nvd.nist.gov
414
cve-2019-11810
linux kernel
null pointer dereference
dos
megaraid_sas_base

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.2 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.3%

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.

Affected configurations

NVD
Node
linuxlinux_kernelRange<3.16.69
OR
linuxlinux_kernelRange3.173.18.139
OR
linuxlinux_kernelRange3.194.4.179
OR
linuxlinux_kernelRange4.54.9.168
OR
linuxlinux_kernelRange4.104.14.111
OR
linuxlinux_kernelRange4.154.19.34
OR
linuxlinux_kernelRange4.205.0.7
Node
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch19.04
Node
debiandebian_linuxMatch8.0

References

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.2 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.3%