5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.3%
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.
Author | Note |
---|---|
jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1026.35 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | < 4.4.0-1022.22 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | < 4.10.0-28.32~16.04.2 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.10.0-28.32~16.04.2 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-87.110~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | < 4.4.0-1065.73 | UNKNOWN |
ubuntu | 16.10 | noarch | linux-raspi2 | < 4.8.0-1043.47 | UNKNOWN |
ubuntu | 17.04 | noarch | linux-raspi2 | < 4.10.0-1011.14 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-snapdragon | < 4.4.0-1067.72 | UNKNOWN |
ubuntu | 17.04 | noarch | linux-snapdragon | < 4.4.0-1067.72 | UNKNOWN |
marc.info/?l=linux-kernel&m=149086968410117&w=2
www.openwall.com/lists/oss-security/2017/03/29/1
bugzilla.redhat.com/show_bug.cgi?id=1437431
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7346
github.com/torvalds/linux/commit/ee9c4e681ec4f58e42a83cb0c22a0289ade1aacf
launchpad.net/bugs/cve/CVE-2017-7346
lists.freedesktop.org/archives/dri-devel/2017-March/137429.html
nvd.nist.gov/vuln/detail/CVE-2017-7346
security-tracker.debian.org/tracker/CVE-2017-7346
ubuntu.com/security/notices/USN-3358-1
ubuntu.com/security/notices/USN-3359-1
ubuntu.com/security/notices/USN-3360-1
ubuntu.com/security/notices/USN-3360-2
ubuntu.com/security/notices/USN-3364-1
ubuntu.com/security/notices/USN-3364-2
ubuntu.com/security/notices/USN-3364-3
ubuntu.com/security/notices/USN-3371-1
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.3%