CVE-2019-15807CWE-401

CVE-2019-15807

Medium · published August 29, 2019

CVSS v3.1
4.7
EPSS
0%
Percentile
33.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00405 · 33.6th percentile
Weakness
CWE-401 · Missing Release of Memory after Effective Lifetime
Published
2019-08-29T22:15Z
Affected products (4)
ProductVersionsFixed in
linux/linux_kernel< 5.1.135.1.13
debian/debian_linuxall versions—
redhat/enterprise_linuxall versions—
redhat/enterprise_linuxall versions—
References (14)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13 · [email protected]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0541791453fbe7f42867e310e0c9eb6295364d · [email protected]https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html · [email protected]https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html · [email protected]https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html · [email protected]https://security.netapp.com/advisory/ntap-20191004-0001/ · [email protected]https://support.f5.com/csp/article/K52136304?utm_source=f5support&amp%3Butm_medium=RSS · [email protected]https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0541791453fbe7f42867e310e0c9eb6295364d · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20191004-0001/ · af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K52136304?utm_source=f5support&amp%3Butm_medium=RSS · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 29 AUG 17:32Z
    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
    cvelistv5