CVE-2016-0728
HIGH 7.8EPSS 3.4%
The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C - EPSS
- 3.44% chance of exploitation in the next 30 days, 89th percentile
- Published
- 2016-02-08
- Updated
- 2024-08-05
Proof-of-concept exploits (16)
- http://perception-point.io/2016/01/14/analysis-and-exploitation-of-a-linux-kernel-vulnera…
- bittorrent3389/cve-2016-07287★ · 2016-03-16
- bjzz/cve_2016_0728_exploit0★ · 2016-01-20
- fedoraredteam/elem28★ · 2018-01-20
- fochess/cve_2016_07283★ · 2016-01-22
- googleweb/CVE-2016-07280★ · 2016-01-20
- hal0taso/CVE-2016-07280★ · 2017-05-24
- isnuryusuf/cve_2016_07280★ · 2016-01-20
- kennetham/cve_2016_07283★ · 2016-01-20
- mfer/cve_2016_07281★ · 2016-01-21
- nardholio/cve-2016-072822★ · 2018-12-31
- neuschaefer/cve-2016-0728-testbed5★ · 2016-01-29
- redteam-project/lem45★ · 2022-05-09
- sidrk01/cve-2016-07280★ · 2024-03-26
- sunnyjiang/cve_2016_07286★ · 2016-01-21
- th30d00r/Linux-Vulnerability-CVE-2016-0728-and-Exploit0★ · 2020-05-12
ExploitDB entries (2)
Exploit collections (4)
- CVE-2016-0728.ziphelloexp/0day
- cve_2016_0728_patch.ziphelloexp/0day
- CVE-2016-0728helloexp/0day
- cve_2016_0728_patchhelloexp/0day
Security advisories
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23567fd052a9abb…
- http://source.android.com/security/bulletin/2016-03-01.html
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html
- http://perception-point.io/2016/01/14/analysis-and-exploitation-of-a-linux-kernel-vulnera…
- http://rhn.redhat.com/errata/RHSA-2016-0064.html
- http://rhn.redhat.com/errata/RHSA-2016-0065.html
- http://rhn.redhat.com/errata/RHSA-2016-0068.html
- http://www.debian.org/security/2016/dsa-3448
- http://www.openwall.com/lists/oss-security/2016/01/19/2
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.securityfocus.com/bid/81054
- http://www.securitytracker.com/id/1034701
- http://www.ubuntu.com/usn/USN-2870-1
- http://www.ubuntu.com/usn/USN-2870-2
- http://www.ubuntu.com/usn/USN-2871-1
- http://www.ubuntu.com/usn/USN-2871-2
- http://www.ubuntu.com/usn/USN-2872-1
- http://www.ubuntu.com/usn/USN-2872-2
- http://www.ubuntu.com/usn/USN-2872-3
- http://www.ubuntu.com/usn/USN-2873-1
- https://bto.bluecoat.com/security-advisory/sa112
- https://bugzilla.redhat.com/show_bug.cgi?id=1297475
- torvalds/linux/commit/23567fd052a9abb6d67fe8e7a9ccdd9800a540f2
- https://h20565.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05018265
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05130958
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
- https://security.netapp.com/advisory/ntap-20160211-0001