CVE-2016-5728
Race condition in the vop_ioctl function in drivers/misc/mic/vop/vop_vringh.c in the MIC VOP driver in the Linux kernel before 4.6.1 allows local users to obtain sensitive information from kernel
02 Description
Race condition in the vop_ioctl function in drivers/misc/mic/vop/vop_vringh.c in the MIC VOP driver in the Linux kernel before 4.6.1 allows local users to obtain sensitive information from kernel
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.40% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 34.4% of scored records. A rank, not a probability.
- NVD base score
- 6.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-06-27 10:00Z10 YR AGO
- Last updated
- 2024-08-06 01:07Z2 YR AGO
- Reserved
- 2016-06-21
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 5df4efac11997a1ba3e748dd20b8f23aee057d1e56aa85e7f0279c09cf2292a5
05 Affected products
06 References
- www.ubuntu.comUSN-3070-1http://www.ubuntu.com/usn/USN-3070-1
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.1
- bugzilla.kernel.orghttps://bugzilla.kernel.org/show_bug.cgi?id=116651
- www.ubuntu.comUSN-3070-3http://www.ubuntu.com/usn/USN-3070-3
- github.comhttps://github.com/torvalds/linux/commit/9bf292bfca94694a721449e3fd752493856710f6
- www.ubuntu.comUSN-3070-2http://www.ubuntu.com/usn/USN-3070-2
- git.kernel.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9bf292bfca94694a721449e3fd752493856710f6
- www.ubuntu.comUSN-3071-1http://www.ubuntu.com/usn/USN-3071-1
- www.debian.orgDSA-3616http://www.debian.org/security/2016/dsa-3616
- www.ubuntu.comUSN-3070-4http://www.ubuntu.com/usn/USN-3070-4
- www.securityfocus.com20160630 [CVE-2016-5728] Double-Fetch Vulnerability in Linux-4.5/drivers/misc/mic/host/mic_virtio.chttp://www.securityfocus.com/archive/1/538802/30/0/threaded
- www.ubuntu.comUSN-3071-2http://www.ubuntu.com/usn/USN-3071-2
07 Fixed in
Debian 12
- linux Fixed in 4.6.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 4.6.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 4.6.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- linux Fixed in 3.13.0-95.142
- linux-lts-vivid Fixed in 3.19.0-68.76~14.04.1
- linux-lts-xenial Fixed in 4.4.0-36.55~14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-36.55
- linux-raspi2 Fixed in 4.4.0-1021.27
- linux-snapdragon Fixed in 4.4.0-1024.27
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.