The Serial Attached SCSI (SAS) implementation in the Linux kernel through 4.15.9 mishandles a mutex within libsas, which allows local users to cause a denial of service (deadlock) by triggering certain error-handling code.
http://www.securityfocus.com/bid/103423
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://github.com/torvalds/linux/commit/0558f33c06bb910e2879e355192227a8e8f0219d
https://usn.ubuntu.com/4163-1/
Source: MITRE
Published: 2018-03-15
Updated: 2019-10-03
Type: NVD-CWE-noinfo
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.15.9 (inclusive)
ID | Name | Product | Family | Severity |
---|---|---|---|---|
139858 | Amazon Linux 2 : kernel (ALAS-2020-1480) | Nessus | Amazon Linux Local Security Checks | low |
131845 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-2353) | Nessus | Huawei Local Security Checks | critical |
130152 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4163-1) | Nessus | Ubuntu Local Security Checks | critical |
124828 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1505) | Nessus | Huawei Local Security Checks | critical |
121966 | Photon OS 2.0: Linux PHSA-2018-2.0-0072 | Nessus | PhotonOS Local Security Checks | medium |
121857 | Photon OS 1.0: Linux PHSA-2018-1.0-0161 | Nessus | PhotonOS Local Security Checks | medium |
119187 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20181030) | Nessus | Scientific Linux Local Security Checks | high |
118990 | CentOS 7 : kernel (CESA-2018:3083) | Nessus | CentOS Local Security Checks | high |
118770 | Oracle Linux 7 : kernel (ELSA-2018-3083) | Nessus | Oracle Linux Local Security Checks | high |
118528 | RHEL 7 : kernel-rt (RHSA-2018:3096) | Nessus | Red Hat Local Security Checks | high |
118525 | RHEL 7 : kernel (RHSA-2018:3083) | Nessus | Red Hat Local Security Checks | high |
111956 | Photon OS 2.0: Linux PHSA-2018-2.0-0072 (deprecated) | Nessus | PhotonOS Local Security Checks | medium |
111943 | Photon OS 1.0: Linux PHSA-2018-1.0-0161 (deprecated) | Nessus | PhotonOS Local Security Checks | medium |
109517 | Debian DSA-4187-1 : linux - security update (Spectre) | Nessus | Debian Local Security Checks | critical |
109183 | Amazon Linux AMI : kernel (ALAS-2018-993) | Nessus | Amazon Linux Local Security Checks | high |
108677 | Fedora 27 : kernel (2018-e378863e47) | Nessus | Fedora Local Security Checks | low |
108673 | Fedora 26 : kernel (2018-ba39fc0e07) | Nessus | Fedora Local Security Checks | low |