CVE-2017-7542medium
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 ip6_find_1stfragopt function in net/ipv6/output_core.c in the Linux kernel through 4.12.3 allows local users to cause a denial of service (integer overflow and infinite loop) by leveraging the ability to open a raw socket.
References
http://www.debian.org/security/2017/dsa-3927
http://www.debian.org/security/2017/dsa-3945
http://www.securityfocus.com/bid/99953
https://access.redhat.com/errata/RHSA-2017:2918
https://access.redhat.com/errata/RHSA-2017:2930
https://access.redhat.com/errata/RHSA-2017:2931
https://access.redhat.com/errata/RHSA-2018:0169
https://github.com/torvalds/linux/commit/6399f1fae4ec29fab5ec76070435555e256ca3a6
Details
Source: MITRE
Published: 2017-07-21
Updated: 2019-10-03
Type: CWE-190
Risk Information
CVSS v2
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
CVSS v3
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
Vulnerable Software
Configuration 1
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.12.3 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 127425 | NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0152) | Nessus | NewStart CGSL Local Security Checks | high |
| 127146 | NewStart CGSL MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0004) | Nessus | NewStart CGSL Local Security Checks | critical |
| 124979 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1526) | Nessus | Huawei Local Security Checks | high |
| 124827 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1504) | Nessus | Huawei Local Security Checks | critical |
| 121724 | Photon OS 1.0: Linux PHSA-2017-0029 | Nessus | PhotonOS Local Security Checks | critical |
| 118701 | F5 Networks BIG-IP : Linux kernel vulnerability (K84024430) | Nessus | F5 Networks Local Security Checks | medium |
| 111878 | Photon OS 1.0: Cassandra / Libxml2 / Linux / Ruby PHSA-2017-0029 (deprecated) | Nessus | PhotonOS 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) (Dirty COW) (Meltdown) (Spectre) | Nessus | Oracle Linux Local Security Checks | high |
| 107003 | Ubuntu 14.04 LTS : linux vulnerabilities (USN-3583-1) (Meltdown) | Nessus | Ubuntu Local Security Checks | critical |
| 106369 | Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20180125) | Nessus | Scientific Linux Local Security Checks | high |
| 106367 | Oracle Linux 6 : kernel (ELSA-2018-0169) (deprecated) | Nessus | Oracle Linux Local Security Checks | critical |
| 106334 | RHEL 6 : kernel (RHSA-2018:0169) | Nessus | Red Hat Local Security Checks | high |
| 106167 | EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1026) | Nessus | Huawei Local Security Checks | high |
| 105248 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0174) (BlueBorne) (Dirty COW) (Stack Clash) | Nessus | OracleVM Local Security Checks | high |
| 105247 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3659) (BlueBorne) (Dirty COW) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | high |
| 105147 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0173) (BlueBorne) (Stack Clash) | Nessus | OracleVM Local Security Checks | high |
| 105145 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3658) (BlueBorne) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | high |
| 105144 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3657) (BlueBorne) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | high |
| 104453 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0167) | Nessus | OracleVM Local Security Checks | high |
| 104374 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2920-1) (KRACK) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
| 104369 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3635) | Nessus | Oracle Linux Local Security Checks | high |
| 104271 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2908-1) (KRACK) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
| 104253 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:2869-1) (KRACK) | Nessus | SuSE Local Security Checks | high |
| 104203 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0164) | Nessus | OracleVM Local Security Checks | high |
| 104202 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0163) | Nessus | OracleVM Local Security Checks | high |
| 104169 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3633) | Nessus | Oracle Linux Local Security Checks | high |
| 104168 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3632) | Nessus | Oracle Linux Local Security Checks | high |
| 104167 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3631) | Nessus | Oracle Linux Local Security Checks | high |
| 104106 | CentOS 7 : kernel (CESA-2017:2930) | Nessus | CentOS Local Security Checks | high |
| 104090 | RHEL 6 : MRG (RHSA-2017:2918) | Nessus | Red Hat Local Security Checks | high |
| 104088 | Oracle Linux 7 : kernel (ELSA-2017-2930-1) (BlueBorne) | Nessus | Oracle Linux Local Security Checks | high |
| 104008 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20171019) | Nessus | Scientific Linux Local Security Checks | high |
| 104004 | RHEL 7 : kernel-rt (RHSA-2017:2931) | Nessus | Red Hat Local Security Checks | high |
| 104003 | RHEL 7 : kernel (RHSA-2017:2930) | Nessus | Red Hat Local Security Checks | high |
| 104001 | Oracle Linux 7 : kernel (ELSA-2017-2930) | Nessus | Oracle Linux Local Security Checks | high |
| 103363 | Debian DLA-1099-1 : linux security update (BlueBorne) (Stack Clash) | Nessus | Debian Local Security Checks | high |
| 103354 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2525-1) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
| 103110 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2389-1) (Stack Clash) | Nessus | SuSE Local Security Checks | high |
| 102997 | EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1159) | Nessus | Huawei Local Security Checks | critical |
| 102922 | Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2017-076) | Nessus | Virtuozzo Local Security Checks | high |
| 102838 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:2286-1) | Nessus | SuSE Local Security Checks | high |
| 102550 | Debian DSA-3945-1 : linux - security update (Stack Clash) | Nessus | Debian Local Security Checks | high |
| 102544 | Amazon Linux AMI : kernel (ALAS-2017-870) | Nessus | Amazon Linux Local Security Checks | high |
| 102333 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-891) | Nessus | SuSE Local Security Checks | high |
| 102332 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-890) | Nessus | SuSE Local Security Checks | high |
| 102211 | Debian DSA-3927-1 : linux - security update (Stack Clash) | Nessus | Debian Local Security Checks | high |
| 102207 | Virtuozzo 7 : readykernel-patch (VZA-2017-069) | Nessus | Virtuozzo Local Security Checks | high |
| 102206 | Virtuozzo 7 : readykernel-patch (VZA-2017-068) | Nessus | Virtuozzo Local Security Checks | high |
| 102205 | Virtuozzo 7 : readykernel-patch (VZA-2017-067) | Nessus | Virtuozzo Local Security Checks | high |
| 101994 | Fedora 24 : kernel (2017-544eef948f) | Nessus | Fedora Local Security Checks | high |
| 101992 | Fedora 25 : kernel (2017-39b5facda0) | Nessus | Fedora Local Security Checks | high |