Use After Free in Google Android
CVE-2016-10200
Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (20.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef (Patch, Third Party Advisory, Issue Tracking)
- www.securitytracker.com/id/1037965 (VDB Entry, Third Party Advisory, vdb-entry)
- access.redhat.com/errata/RHSA-2017:2437 (vendor-advisory, Third Party Advisory)
- www.securitytracker.com/id/1037968 (VDB Entry, Third Party Advisory, vdb-entry)
- access.redhat.com/errata/RHSA-2017:2444 (vendor-advisory, Third Party Advisory)
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/ (Patch, Third Party Advisory, Issue Tracking)
- source.android.com/security/bulletin/2017-03-01.html (Third Party Advisory)
- www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14 (Release Notes, Vendor Advisory)
- www.securityfocus.com/bid/101783 (VDB Entry, Third Party Advisory, vdb-entry)
- access.redhat.com/errata/RHSA-2017:2077 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-10200?
- CVE-2016-10200 is a high-severity vulnerability in Google Android, classified under CWE-264. CVSS score: 7.0/10. Published 2017-03-07.
- How severe is CVE-2016-10200?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2016-10200 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.