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.
References
Configurations
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History
12 Feb 2023, 23:15
Type | Values Removed | Values Added |
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Summary | 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. | |
References |
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02 Feb 2023, 16:17
Type | Values Removed | Values Added |
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Summary | A use-after-free flaw was found in the way the Linux kernel's key management subsystem handled keyring object reference counting in certain error path of the join_session_keyring() function. A local, unprivileged user could use this flaw to escalate their privileges on the system. | |
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17 Jan 2023, 21:40
Type | Values Removed | Values Added |
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CPE | cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* |
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First Time |
Debian
Canonical Canonical ubuntu Linux Debian debian Linux |
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References | (BID) http://www.securityfocus.com/bid/81054 - Third Party Advisory, VDB Entry | |
References | (SECTRACK) http://www.securitytracker.com/id/1034701 - Third Party Advisory, VDB Entry | |
References | (HP) https://h20565.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05018265 - Third Party Advisory | |
References | (REDHAT) http://rhn.redhat.com/errata/RHSA-2016-0065.html - Third Party Advisory | |
References | (CONFIRM) https://bugzilla.redhat.com/show_bug.cgi?id=1297475 - Issue Tracking, Third Party Advisory | |
References | (MISC) http://perception-point.io/2016/01/14/analysis-and-exploitation-of-a-linux-kernel-vulnerability-cve-2016-0728/ - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html - Mailing List, Third Party Advisory | |
References | (CONFIRM) https://bto.bluecoat.com/security-advisory/sa112 - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00012.html - Mailing List, Third Party Advisory | |
References | (REDHAT) http://rhn.redhat.com/errata/RHSA-2016-0068.html - Third Party Advisory | |
References | (CONFIRM) https://github.com/torvalds/linux/commit/23567fd052a9abb6d67fe8e7a9ccdd9800a540f2 - Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2873-1 - Third Party Advisory | |
References | (FEDORA) http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html - Mailing List, Third Party Advisory | |
References | (CONFIRM) https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05130958 - Third Party Advisory | |
References | (CONFIRM) https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 - Third Party Advisory | |
References | (CONFIRM) https://security.netapp.com/advisory/ntap-20160211-0001/ - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html - Mailing List, Third Party Advisory | |
References | (REDHAT) http://rhn.redhat.com/errata/RHSA-2016-0064.html - Third Party Advisory | |
References | (FEDORA) http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2872-2 - Third Party Advisory | |
References | (CONFIRM) http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23567fd052a9abb6d67fe8e7a9ccdd9800a540f2 - Vendor Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html - Mailing List, Third Party Advisory | |
References | (EXPLOIT-DB) https://www.exploit-db.com/exploits/39277/ - Third Party Advisory, VDB Entry | |
References | (MLIST) http://www.openwall.com/lists/oss-security/2016/01/19/2 - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html - Mailing List, Third Party Advisory | |
References | (DEBIAN) http://www.debian.org/security/2016/dsa-3448 - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2870-1 - Third Party Advisory | |
References | (CONFIRM) http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html - Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2871-1 - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00026.html - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2872-1 - Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2870-2 - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2872-3 - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) http://www.ubuntu.com/usn/USN-2871-2 - Third Party Advisory |
Information
Published : 2016-02-08 03:59
Updated : 2023-12-10 11:46
NVD link : CVE-2016-0728
Mitre link : CVE-2016-0728
CVE.ORG link : CVE-2016-0728
JSON object : View
Products Affected
debian
- debian_linux
- android
linux
- linux_kernel
hp
- server_migration_pack
canonical
- ubuntu_linux
CWE