CVE-2017-7308HIGH
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 packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
References
http://www.securityfocus.com/bid/97234
https://access.redhat.com/errata/RHSA-2017:1297
https://access.redhat.com/errata/RHSA-2017:1298
https://access.redhat.com/errata/RHSA-2017:1308
https://access.redhat.com/errata/RHSA-2018:1854
https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
https://patchwork.ozlabs.org/patch/744811/
https://patchwork.ozlabs.org/patch/744812/
https://patchwork.ozlabs.org/patch/744813/
https://source.android.com/security/bulletin/2017-07-01
Details
Source: MITRE
Published: 2017-03-29
Updated: 2018-06-20
Type: CWE-119
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
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.10.6 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 127408 | NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0143) | Nessus | NewStart CGSL Local Security Checks | critical |
| 124837 | EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1516) | Nessus | Huawei Local Security Checks | critical |
| 124825 | EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1502) | Nessus | Huawei Local Security Checks | high |
| 121680 | Photon OS 1.0: Linux PHSA-2017-0011 | Nessus | PhotonOS Local Security Checks | high |
| 111860 | Photon OS 1.0: Krb5 / Linux PHSA-2017-0011 (deprecated) | Nessus | PhotonOS Local Security Checks | high |
| 110887 | Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20180619) (Spectre) | Nessus | Scientific Linux Local Security Checks | high |
| 110701 | Oracle Linux 6 : kernel (ELSA-2018-1854) (Spectre) | Nessus | Oracle Linux Local Security Checks | high |
| 110645 | CentOS 6 : kernel (CESA-2018:1854) (Spectre) | Nessus | CentOS Local Security Checks | critical |
| 110600 | RHEL 6 : kernel (RHSA-2018:1854) (Spectre) | Nessus | Red Hat Local Security Checks | high |
| 106469 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0015) (BlueBorne) (Meltdown) (Spectre) (Stack Clash) | Nessus | OracleVM Local Security Checks | critical |
| 105145 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3658) (BlueBorne) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | high |
| 104371 | Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3637) | Nessus | Oracle Linux Local Security Checks | high |
| 103354 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:2525-1) (Stack Clash) | Nessus | SuSE Local Security Checks | critical |
| 102774 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0145) (Stack Clash) | Nessus | OracleVM Local Security Checks | critical |
| 102773 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3609) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 102511 | Oracle Linux 7 : kernel (ELSA-2017-1842-1) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 102064 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0126) (Stack Clash) | Nessus | OracleVM Local Security Checks | critical |
| 102059 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3595) (Stack Clash) | Nessus | Oracle Linux Local Security Checks | critical |
| 101474 | Virtuozzo 7 : kernel / kernel-abi-whitelists / kernel-debug / etc (VZLSA-2017-1308) | Nessus | Virtuozzo Local Security Checks | high |
| 100586 | OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0112) | Nessus | OracleVM Local Security Checks | high |
| 100585 | OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0111) | Nessus | OracleVM Local Security Checks | high |
| 100584 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3580) | Nessus | Oracle Linux Local Security Checks | high |
| 100583 | Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3579) | Nessus | Oracle Linux Local Security Checks | high |
| 100507 | Oracle Linux 7 : kernel (ELSA-2017-1308) | Nessus | Oracle Linux Local Security Checks | high |
| 100506 | Oracle Linux 7 : kernel (ELSA-2017-1308-1) | Nessus | Oracle Linux Local Security Checks | high |
| 100458 | Scientific Linux Security Update : kernel on SL7.x x86_64 (20170525) | Nessus | Scientific Linux Local Security Checks | high |
| 100457 | RHEL 7 : kernel (RHSA-2017:1308) | Nessus | Red Hat Local Security Checks | high |
| 100456 | RHEL 7 : kernel-rt (RHSA-2017:1298) | Nessus | Red Hat Local Security Checks | high |
| 100455 | RHEL 6 : MRG (RHSA-2017:1297) | Nessus | Red Hat Local Security Checks | high |
| 100430 | CentOS 7 : kernel (CESA-2017:1308) | Nessus | CentOS Local Security Checks | high |
| 100320 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1360-1) | Nessus | SuSE Local Security Checks | critical |
| 100215 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1302-1) | Nessus | SuSE Local Security Checks | high |
| 100214 | SUSE SLES11 Security Update : kernel (SUSE-SU-2017:1301-1) | Nessus | SuSE Local Security Checks | high |
| 100213 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1300-1) | Nessus | SuSE Local Security Checks | high |
| 100212 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1299-1) | Nessus | SuSE Local Security Checks | high |
| 100211 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1291-1) | Nessus | SuSE Local Security Checks | high |
| 100210 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1287-1) | Nessus | SuSE Local Security Checks | high |
| 100209 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1285-1) | Nessus | SuSE Local Security Checks | high |
| 100207 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1281-1) | Nessus | SuSE Local Security Checks | high |
| 100206 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1278-1) | Nessus | SuSE Local Security Checks | high |
| 100150 | SUSE SLES12 Security Update : kernel (SUSE-SU-2017:1247-1) | Nessus | SuSE Local Security Checks | critical |
| 100106 | Amazon Linux AMI : kernel (ALAS-2017-828) | Nessus | Amazon Linux Local Security Checks | high |
| 100044 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-562) | Nessus | SuSE Local Security Checks | high |
| 100023 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1183-1) | Nessus | SuSE Local Security Checks | high |
| 100005 | F5 Networks BIG-IP : Linux kernel vulnerability (K82224417) Deprecated | Nessus | F5 Networks Local Security Checks | high |
| 99927 | openSUSE Security Update : the Linux Kernel (openSUSE-2017-532) | Nessus | SuSE Local Security Checks | high |
| 99733 | Debian DLA-922-1 : linux security update | Nessus | Debian Local Security Checks | high |
| 99424 | Fedora 24 : kernel (2017-8e7549fb91) | Nessus | Fedora Local Security Checks | high |
| 99423 | Fedora 25 : kernel (2017-26c9ecd7a4) | Nessus | Fedora Local Security Checks | high |
| 99201 | Virtuozzo 7 : readykernel-patch (VZA-2017-027) | Nessus | Virtuozzo Local Security Checks | high |
| 99198 | Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS : linux-hwe, linux-lts-trusty, linux-lts-xenial vulnerability (USN-3256-2) | Nessus | Ubuntu Local Security Checks | high |
| 99197 | Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : linux, linux-aws, linux-gke, linux-raspi2, linux-snapdragon, linux-ti-omap4 vulnerability (USN-3256-1) | Nessus | Ubuntu Local Security Checks | high |