Vulnerability in Linux Kernel
CVE-2016-3951
Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Linux Kernel — versions 4.5.0
- Novell SUSE Linux Enterprise Desktop — versions 12
- Novell SUSE Linux Enterprise Live Patching — versions 12.0
- Novell SUSE Linux Enterprise Module For Public Cloud — versions 12
- Novell SUSE Linux Enterprise Real Time Extension — versions 12
- Novell SUSE Linux Enterprise Server — versions 12.0
- Novell SUSE Linux Enterprise Software Development Kit — versions 12.0
- Novell SUSE Linux Enterprise Workstation Extension — versions 12.0
- Canonical Ubuntu Linux — versions 12.04, 14.04, 15.10
- SUSE Linux Enterprise Software Development Kit — versions 12.0
References
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-3004-1 (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-3001-1 (vendor-advisory, Third Party Advisory)
- github.com/torvalds/linux/commit/4d06dd537f95683aba3651098ae288b7cbff8274 (Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- www.ubuntu.com/usn/USN-3021-2 (vendor-advisory, Third Party Advisory)
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/ (Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-3000-1 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-3951?
- CVE-2016-3951 is a medium-severity vulnerability in Linux Kernel. CVSS score: 4.6/10. Published 2016-05-02.
- How severe is CVE-2016-3951?
- Medium severity. CVSS v3 base score is 4.6 out of 10.