CVE-2018-13053low
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.
References
http://www.securityfocus.com/bid/104671
https://access.redhat.com/errata/RHSA-2019:0831
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://bugzilla.kernel.org/show_bug.cgi?id=200303
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
https://usn.ubuntu.com/3821-1/
https://usn.ubuntu.com/3821-2/
Details
Source: MITRE
Published: 2018-07-02
Updated: 2019-04-23
Type: CWE-190
Risk Information
CVSS v2
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
CVSS v3
Base Score: 3.3
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Impact Score: 1.4
Exploitability Score: 1.8
Severity: LOW
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.17.3 (inclusive)
Configuration 2
OR
Configuration 3
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 128651 | CentOS 7 : kernel (CESA-2019:2029) | Nessus | CentOS Local Security Checks | medium |
| 128478 | Ubuntu 16.04 LTS / 18.04 LTS : linux-aws vulnerabilities (USN-4118-1) | Nessus | Ubuntu Local Security Checks | critical |
| 128226 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20190806) | Nessus | Scientific Linux Local Security Checks | medium |
| 127889 | Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1) | Nessus | Ubuntu Local Security Checks | high |
| 127655 | RHEL 7 : kernel-rt (RHSA-2019:2043) | Nessus | Red Hat Local Security Checks | medium |
| 127650 | RHEL 7 : kernel (RHSA-2019:2029) | Nessus | Red Hat Local Security Checks | medium |
| 124983 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1530) | Nessus | Huawei Local Security Checks | high |
| 124257 | RHEL 7 : kernel-alt (RHSA-2019:0831) | Nessus | Red Hat Local Security Checks | high |
| 123420 | Debian DLA-1731-2 : linux regression update (Spectre) | Nessus | Debian Local Security Checks | medium |
| 123226 | openSUSE Security Update : the Linux Kernel (openSUSE-2019-536) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 122879 | Debian DLA-1715-1 : linux-4.9 security update (Spectre) | Nessus | Debian Local Security Checks | high |
| 122805 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2019-4577) | Nessus | Oracle Linux Local Security Checks | high |
| 122804 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4576) | Nessus | Oracle Linux Local Security Checks | high |
| 122414 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-1062) | Nessus | Huawei Local Security Checks | high |
| 122141 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4541) | Nessus | Oracle Linux Local Security Checks | high |
| 121996 | Photon OS 2.0: Linux PHSA-2018-2.0-0100 | Nessus | PhotonOS Local Security Checks | low |
| 121888 | Photon OS 1.0: Linux PHSA-2018-1.0-0184 | Nessus | PhotonOS Local Security Checks | low |
| 121505 | Slackware 14.2 : Slackware 14.2 kernel (SSA:2019-030-01) | Nessus | Slackware Local Security Checks | high |
| 120418 | Fedora 28 : kernel (2018-50075276e8) | Nessus | Fedora Local Security Checks | high |
| 120067 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2018:2092-1) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 119922 | EulerOS 2.0 SP3 : kernel (EulerOS-SA-2018-1433) | Nessus | Huawei Local Security Checks | medium |
| 118972 | Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3821-2) | Nessus | Ubuntu Local Security Checks | medium |
| 118971 | Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3821-1) | Nessus | Ubuntu Local Security Checks | medium |
| 118283 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2344-2) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 118209 | Photon OS 2.0: Linux PHSA-2018-2.0-0100 (deprecated) | Nessus | PhotonOS Local Security Checks | high |
| 117633 | Photon OS 1.0: Linux PHSA-2018-1.0-0184 (deprecated) | Nessus | PhotonOS Local Security Checks | high |
| 111838 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2384-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111833 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2366-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111830 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2362-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111815 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2344-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111782 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2332-1) (Foreshadow) | Nessus | SuSE Local Security Checks | high |
| 111416 | openSUSE Security Update : the Linux Kernel (openSUSE-2018-764) | Nessus | SuSE Local Security Checks | high |
| 111414 | openSUSE Security Update : the Linux Kernel (openSUSE-2018-762) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 111329 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:2051-1) | Nessus | SuSE Local Security Checks | high |
| 111243 | Fedora 27 : kernel (2018-8484550fff) | Nessus | Fedora Local Security Checks | high |