CVE-2019-15807

In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.

CVSS v3 4.7 MEDIUM
CVSS v2.0 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.7^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13	Release Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0541791453fbe7f42867e310e0c9eb6295364d	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20191004-0001/	Third Party Advisory
https://support.f5.com/csp/article/K52136304?utm_source=f5support&amp%3Butm_medium=RSS

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

History

No history.

Information

Published : 2019-08-29 18:15

Updated : 2023-11-07 03:05

NVD link : CVE-2019-15807

Mitre link : CVE-2019-15807

CVE.ORG link : CVE-2019-15807

JSON object : View

Products Affected

redhat

enterprise_linux

debian

debian_linux

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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