CVE-2017-15649

high
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

net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=008ba2a13f2d04c947adc536d19debb8fe66f110

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4971613c1639d8e5f102c4e797c3bf8f83a5a69e

http://patchwork.ozlabs.org/patch/813945/

http://patchwork.ozlabs.org/patch/818726/

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.6

http://www.securityfocus.com/bid/101573

https://access.redhat.com/errata/RHSA-2018:0151

https://access.redhat.com/errata/RHSA-2018:0152

https://access.redhat.com/errata/RHSA-2018:0181

https://blogs.securiteam.com/index.php/archives/3484

https://github.com/torvalds/linux/commit/008ba2a13f2d04c947adc536d19debb8fe66f110

https://github.com/torvalds/linux/commit/4971613c1639d8e5f102c4e797c3bf8f83a5a69e

https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html

https://usn.ubuntu.com/3754-1/

Details

Source: MITRE

Published: 2017-10-19

Updated: 2018-08-24

Type: CWE-362

Risk Information

CVSS v2

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

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 4.13.5 (inclusive)

Tenable Plugins

View all (64 total)

IDNameProductFamilySeverity
127165NewStart CGSL MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0014)NessusNewStart CGSL Local Security Checks
high
124974EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1521)NessusHuawei Local Security Checks
critical
124822EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1499)NessusHuawei Local Security Checks
medium
121754Photon OS 2.0: Linux PHSA-2017-0043NessusPhotonOS Local Security Checks
high
121752Photon OS 1.0: Linux PHSA-2017-0042NessusPhotonOS Local Security Checks
high
112113Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3754-1)NessusUbuntu Local Security Checks
critical
111892Photon OS 2.0: Linux PHSA-2017-0043 (deprecated)NessusPhotonOS Local Security Checks
high
111891Photon OS 1.0: Linux / Openssl PHSA-2017-0042 (deprecated)NessusPhotonOS Local Security Checks
high
109158OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0035) (Dirty COW) (Meltdown) (Spectre)NessusOracleVM Local Security Checks
high
109156Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4071)NessusOracle Linux Local Security Checks
high
108511SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0664-1)NessusSuSE Local Security Checks
high
107085SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0562-1)NessusSuSE Local Security Checks
high
106525RHEL 6 : kernel-rt (RHSA-2018:0181)NessusRed Hat Local Security Checks
high
106438SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0233-1)NessusSuSE Local Security Checks
high
106364Oracle Linux 7 : kernel (ELSA-2018-0151)NessusOracle Linux Local Security Checks
high
106353CentOS 7 : kernel (CESA-2018:0151) (Meltdown) (Spectre)NessusCentOS Local Security Checks
high
106340Scientific Linux Security Update : kernel on SL7.x x86_64 (20180125) (Meltdown) (Spectre)NessusScientific Linux Local Security Checks
high
106331RHEL 7 : kernel-rt (RHSA-2018:0152)NessusRed Hat Local Security Checks
high
106330RHEL 7 : kernel (RHSA-2018:0151) (Meltdown) (Spectre)NessusRed Hat Local Security Checks
high
105284SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3315-1)NessusSuSE Local Security Checks
high
105279SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3307-1)NessusSuSE Local Security Checks
high
105248OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0174) (BlueBorne) (Dirty COW) (Stack Clash)NessusOracleVM Local Security Checks
high
105247Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3659)NessusOracle Linux Local Security Checks
high
105146OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0172) (Dirty COW)NessusOracleVM Local Security Checks
high
105143Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3651)NessusOracle Linux Local Security Checks
high
105116Debian DLA-1200-1 : linux security update (KRACK)NessusDebian Local Security Checks
high
104965SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3160-1) (KRACK)NessusSuSE Local Security Checks
high
104964SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3158-1) (KRACK)NessusSuSE Local Security Checks
high
104963SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3157-1) (KRACK)NessusSuSE Local Security Checks
high
104961SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3154-1) (KRACK)NessusSuSE Local Security Checks
high
104960SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3153-1) (KRACK)NessusSuSE Local Security Checks
high
104959SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3152-1) (KRACK)NessusSuSE Local Security Checks
high
104958SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3151-1) (KRACK)NessusSuSE Local Security Checks
high
104957SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3150-1) (KRACK)NessusSuSE Local Security Checks
high
104956SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3149-1) (KRACK)NessusSuSE Local Security Checks
high
104955SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3148-1) (KRACK)NessusSuSE Local Security Checks
high
104954SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3147-1) (KRACK)NessusSuSE Local Security Checks
high
104953SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3146-1) (KRACK)NessusSuSE Local Security Checks
high
104952SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3145-1) (KRACK)NessusSuSE Local Security Checks
high
104911EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1292)NessusHuawei Local Security Checks
medium
104880SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3132-1) (KRACK)NessusSuSE Local Security Checks
high
104879SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3131-1) (KRACK)NessusSuSE Local Security Checks
high
104878SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3130-1) (KRACK)NessusSuSE Local Security Checks
high
104877SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3127-1) (KRACK)NessusSuSE Local Security Checks
high
104876SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3125-1) (KRACK)NessusSuSE Local Security Checks
high
104875SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3124-1) (KRACK)NessusSuSE Local Security Checks
high
104874SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3123-1) (KRACK)NessusSuSE Local Security Checks
high
104873SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3119-1) (KRACK)NessusSuSE Local Security Checks
high
104872SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3118-1) (KRACK)NessusSuSE Local Security Checks
high
104871SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3117-1) (KRACK)NessusSuSE Local Security Checks
high
104805SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3103-1) (KRACK)NessusSuSE Local Security Checks
high
104737Ubuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3487-1)NessusUbuntu Local Security Checks
high
104735Ubuntu 14.04 LTS : linux-aws vulnerabilities (USN-3485-3)NessusUbuntu Local Security Checks
high
104717Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3485-2)NessusUbuntu Local Security Checks
high
104716Ubuntu 16.04 LTS : linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3485-1)NessusUbuntu Local Security Checks
high
104374SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2920-1) (KRACK) (Stack Clash)NessusSuSE Local Security Checks
critical
104298Virtuozzo 7 : readykernel-patch (VZA-2017-100)NessusVirtuozzo Local Security Checks
high
104297Virtuozzo 7 : readykernel-patch (VZA-2017-099)NessusVirtuozzo Local Security Checks
high
104296EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1271)NessusHuawei Local Security Checks
high
104271SUSE SLES12 Security Update : kernel (SUSE-SU-2017:2908-1) (KRACK) (Stack Clash)NessusSuSE Local Security Checks
critical
104253SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:2869-1) (KRACK)NessusSuSE Local Security Checks
high
104246openSUSE Security Update : the Linux Kernel (openSUSE-2017-1224) (KRACK)NessusSuSE Local Security Checks
high
104171SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:2847-1) (KRACK)NessusSuSE Local Security Checks
high
104166openSUSE Security Update : the Linux Kernel (openSUSE-2017-1194) (KRACK)NessusSuSE Local Security Checks
high