CVE-2017-15115high
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 sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.
References
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
http://seclists.org/oss-sec/2017/q4/282
http://www.securityfocus.com/bid/101877
https://bugzilla.redhat.com/show_bug.cgi?id=1513345
https://github.com/torvalds/linux/commit/df80cd9b28b9ebaa284a41df611dbf3a2d05ca74
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html
https://patchwork.ozlabs.org/patch/827077/
https://source.android.com/security/bulletin/pixel/2018-04-01
https://usn.ubuntu.com/3581-1/
https://usn.ubuntu.com/3581-2/
https://usn.ubuntu.com/3581-3/
https://usn.ubuntu.com/3582-1/
https://usn.ubuntu.com/3582-2/
Details
Source: MITRE
Published: 2017-11-15
Updated: 2019-05-08
Type: CWE-416
Risk Information
CVSS v2
Base Score: 7.2
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.9
Severity: HIGH
CVSS v3
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.8
Severity: HIGH
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
Configuration 3
OR
Configuration 4
OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 124981 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1528) | Nessus | Huawei Local Security Checks | high |
| 124822 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1499) | Nessus | Huawei Local Security Checks | medium |
| 121771 | Photon OS 2.0: Linux PHSA-2017-0051 | Nessus | PhotonOS Local Security Checks | critical |
| 111901 | Photon OS 1.0: Binutils / Glibc / Linux / Mongodb / Openssh / Procmail / Python2 / Rsync PHSA-2017-0052 (deprecated) | Nessus | PhotonOS Local Security Checks | critical |
| 111900 | Photon OS 2.0: Libvirt / Linux / Openssh / Procmail / Python2 / Rsync PHSA-2017-0051 (deprecated) | Nessus | PhotonOS Local Security Checks | critical |
| 109829 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4109) | Nessus | Oracle Linux Local Security Checks | high |
| 109668 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0041) (Spectre) | Nessus | OracleVM Local Security Checks | high |
| 109543 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4089) | Nessus | Oracle Linux Local Security Checks | high |
| 109158 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0035) (Dirty COW) (Meltdown) (Spectre) | Nessus | OracleVM Local Security Checks | high |
| 109156 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4071) | Nessus | Oracle Linux Local Security Checks | high |
| 107003 | Ubuntu 14.04 LTS : linux vulnerabilities (USN-3583-1) (Meltdown) | Nessus | Ubuntu Local Security Checks | critical |
| 106973 | Ubuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3582-2) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 106972 | Ubuntu 16.04 LTS : linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3582-1) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 106971 | Ubuntu 17.10 : linux-raspi2 vulnerabilities (USN-3581-3) | Nessus | Ubuntu Local Security Checks | high |
| 106970 | Ubuntu 16.04 LTS : linux-hwe, linux-azure, linux-gcp, linux-oem vulnerabilities (USN-3581-2) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 106969 | Ubuntu 17.10 : linux vulnerabilities (USN-3581-1) (Spectre) | Nessus | Ubuntu Local Security Checks | high |
| 106706 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0017) (Meltdown) | Nessus | OracleVM Local Security Checks | high |
| 106670 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4025) | Nessus | Oracle Linux Local Security Checks | high |
| 106095 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0115-1) (Meltdown) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 106008 | Fedora 27 : kernel (2017-f73d3f1fc4) | Nessus | Fedora Local Security Checks | high |
| 105685 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:0040-1) (BlueBorne) (KRACK) (Meltdown) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 105647 | SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0031-1) (Meltdown) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 105575 | SUSE SLES11 Security Update : kernel (SUSE-SU-2018:0011-1) (Meltdown) (Spectre) | Nessus | SuSE Local Security Checks | high |
| 105464 | Virtuozzo 7 : readykernel-patch (VZA-2017-120) | Nessus | Virtuozzo Local Security Checks | high |
| 105461 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:3410-1) | Nessus | SuSE Local Security Checks | high |
| 105460 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:3398-1) | Nessus | SuSE Local Security Checks | high |
| 105422 | Amazon Linux AMI : kernel (ALAS-2017-937) (Dirty COW) | Nessus | Amazon Linux Local Security Checks | high |
| 105364 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-1391) (Dirty COW) | Nessus | SuSE Local Security Checks | high |
| 105344 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-1390) (Dirty COW) | Nessus | SuSE Local Security Checks | high |
| 105323 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1342) | Nessus | Huawei Local Security Checks | high |
| 105116 | Debian DLA-1200-1 : linux security update (KRACK) | Nessus | Debian Local Security Checks | high |
| 105046 | EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1318) | Nessus | Huawei Local Security Checks | high |
| 104710 | Fedora 25 : kernel (2017-1b4d140781) | Nessus | Fedora Local Security Checks | high |
| 104689 | Fedora 26 : kernel (2017-62e3a94f2a) | Nessus | Fedora Local Security Checks | high |