Resource Exhaustion Affecting kernel-rt-kvm package, versions <0:3.10.0-1160.rt56.1131.el7
Threat Intelligence
EPSS
0.05% (15th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELRTKVM-2176604
- published 26 Jul 2021
- disclosed 29 Aug 2019
Introduced: 29 Aug 2019
CVE-2019-15807 Open this link in a new tabHow to fix?
Upgrade Centos:7 kernel-rt-kvm to version 0:3.10.0-1160.rt56.1131.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-kvm package and not the kernel-rt-kvm package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
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.
References
- https://security.netapp.com/advisory/ntap-20191004-0001/
- https://support.f5.com/csp/article/K52136304?utm_source=f5support&utm_medium=RSS
- https://access.redhat.com/security/cve/CVE-2019-15807
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b0541791453fbe7f42867e310e0c9eb6295364d
- https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html
- https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html
- https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
- https://access.redhat.com/errata/RHSA-2020:4062
- https://support.f5.com/csp/article/K52136304?utm_source=f5support&%3Butm_medium=RSS
CVSS Scores
version 3.1