CVE-2016-2782

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 treo_attach function in drivers/usb/serial/visor.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint.

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cac9b50b0d75a1d50d6c056ff65c005f3224c8e0

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00019.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html

http://www.openwall.com/lists/oss-security/2016/02/28/9

http://www.ubuntu.com/usn/USN-2929-1

http://www.ubuntu.com/usn/USN-2929-2

http://www.ubuntu.com/usn/USN-2930-1

http://www.ubuntu.com/usn/USN-2930-2

http://www.ubuntu.com/usn/USN-2930-3

http://www.ubuntu.com/usn/USN-2932-1

http://www.ubuntu.com/usn/USN-2948-1

http://www.ubuntu.com/usn/USN-2948-2

http://www.ubuntu.com/usn/USN-2967-1

http://www.ubuntu.com/usn/USN-2967-2

https://bugzilla.redhat.com/show_bug.cgi?id=1312670

https://github.com/torvalds/linux/commit/cac9b50b0d75a1d50d6c056ff65c005f3224c8e0

https://www.exploit-db.com/exploits/39539/

Details

Source: MITRE

Published: 2016-04-27

Updated: 2017-09-08

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: 4.6

Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 0.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12:*:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12:*:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:11:sp4:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12:sp1:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_server:11:extra:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:11.0:sp4:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12:*:*:*:*:*:*:*

cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12:*:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:linux:linux_kernel:*:rc7:*:*:*:*:*:* versions up to 4.5.0 (inclusive)

Tenable Plugins

View all (23 total)

IDNameProductFamilySeverity
131845EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-2353)NessusHuawei Local Security Checks
critical
124977EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1524)NessusHuawei Local Security Checks
high
100238OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0106)NessusOracleVM Local Security Checks
critical
100237OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0105)NessusOracleVM Local Security Checks
critical
100235Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2017-3567)NessusOracle Linux Local Security Checks
critical
100234Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3566)NessusOracle Linux Local Security Checks
critical
93289SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2074-1)NessusSuSE Local Security Checks
critical
93165SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2016:1690-1)NessusSuSE Local Security Checks
high
93164SUSE SLES11 Security Update : kernel (SUSE-SU-2016:1672-1)NessusSuSE Local Security Checks
high
93104openSUSE Security Update : the Linux Kernel (openSUSE-2016-1015)NessusSuSE Local Security Checks
critical
92007openSUSE Security Update : the Linux Kernel (openSUSE-2016-862)NessusSuSE Local Security Checks
high
91087Ubuntu 12.04 LTS : linux vulnerabilities (USN-2967-1)NessusUbuntu Local Security Checks
critical
90884SUSE SLES11 Security Update : kernel (SUSE-SU-2016:1203-1)NessusSuSE Local Security Checks
critical
90783openSUSE Security Update : the Linux Kernel (openSUSE-2016-518)NessusSuSE Local Security Checks
critical
90531SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2016:1019-1)NessusSuSE Local Security Checks
critical
90507Ubuntu 14.04 LTS : linux-lts-utopic regression (USN-2948-2)NessusUbuntu Local Security Checks
critical
90405Ubuntu 14.04 LTS : linux-lts-utopic vulnerabilities (USN-2948-1)NessusUbuntu Local Security Checks
critical
89995Ubuntu 15.10 : linux-raspi2 vulnerabilities (USN-2930-3)NessusUbuntu Local Security Checks
high
89937Ubuntu 14.04 LTS : linux-lts-vivid vulnerabilities (USN-2932-1)NessusUbuntu Local Security Checks
high
89935Ubuntu 14.04 LTS : linux-lts-wily vulnerabilities (USN-2930-2)NessusUbuntu Local Security Checks
high
89934Ubuntu 15.10 : linux vulnerabilities (USN-2930-1)NessusUbuntu Local Security Checks
high
89933Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2929-2)NessusUbuntu Local Security Checks
high
89932Ubuntu 14.04 LTS : linux vulnerabilities (USN-2929-1)NessusUbuntu Local Security Checks
high