CVE-2019-15807

Published: Aug 29, 2019Modified: Nov 21, 2024

4.7

Vector

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

Exploitability: 1.0 / Impact: 3.6

Source: NVD

Description

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.

Affected (4)

Products: Linux: Linux Kernel · Debian: Debian Linux · Redhat: Enterprise Linux

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 5.1.13

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0
Redhat Enterprise Linux	Version 7.0
Redhat Enterprise Linux	Version 8.0

Related CWEs

CWE-401

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (14)

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13

Source: cve@mitre.org

Release Notes

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0541791453fbe7f42867e310e0c9eb6295364d

Source: cve@mitre.org

PatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://security.netapp.com/advisory/ntap-20191004-0001/

Source: cve@mitre.org

Third Party Advisory

https://support.f5.com/csp/article/K52136304?utm_source=f5support&amp%3Butm_medium=RSS

Source: cve@mitre.org

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13