CVE-2017-7346

medium
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 vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device.

References

http://marc.info/?l=linux-kernel&m=149086968410117&w=2

http://www.debian.org/security/2017/dsa-3927

http://www.debian.org/security/2017/dsa-3945

http://www.securityfocus.com/bid/97257

https://bugzilla.redhat.com/show_bug.cgi?id=1437431

https://lists.freedesktop.org/archives/dri-devel/2017-March/137429.html

Details

Source: MITRE

Published: 2017-03-30

Updated: 2017-11-04

Type: CWE-20

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 4.10.7 (inclusive)

Tenable Plugins

View all (18 total)

IDNameProductFamilySeverity
153271EulerOS 2.0 SP2 : kernel (EulerOS-SA-2021-2392)NessusHuawei Local Security Checks
high
137128OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0019)NessusOracleVM Local Security Checks
high
136388Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5670)NessusOracle Linux Local Security Checks
high
135525EulerOS 2.0 SP3 : kernel (EulerOS-SA-2020-1396)NessusHuawei Local Security Checks
critical
124806EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1482)NessusHuawei Local Security Checks
high
121680Photon OS 1.0: Linux PHSA-2017-0011NessusPhotonOS Local Security Checks
high
111860Photon OS 1.0: Krb5 / Linux PHSA-2017-0011 (deprecated)NessusPhotonOS Local Security Checks
high
102550Debian DSA-3945-1 : linux - security update (Stack Clash)NessusDebian Local Security Checks
high
102211Debian DSA-3927-1 : linux - security update (Stack Clash)NessusDebian Local Security Checks
high
102071Ubuntu 16.04 LTS : linux-hwe vulnerabilities (USN-3371-1)NessusUbuntu Local Security Checks
medium
101973Ubuntu 16.04 LTS : linux-aws, linux-gke vulnerabilities (USN-3364-3)NessusUbuntu Local Security Checks
medium
101952Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3364-2)NessusUbuntu Local Security Checks
medium
101951Ubuntu 16.04 LTS : linux, linux-raspi2, linux-snapdragon vulnerabilities (USN-3364-1)NessusUbuntu Local Security Checks
medium
101928Ubuntu 14.04 LTS : linux vulnerabilities (USN-3360-1)NessusUbuntu Local Security Checks
critical
101894Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3359-1)NessusUbuntu Local Security Checks
critical
101893Ubuntu 17.04 : linux, linux-raspi2 vulnerabilities (USN-3358-1)NessusUbuntu Local Security Checks
medium
101762SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1853-1) (Stack Clash)NessusSuSE Local Security Checks
high
101127openSUSE Security Update : the Linux Kernel (openSUSE-2017-716) (Stack Clash)NessusSuSE Local Security Checks
high