CVE-2016-0728
Summary
| CVE | CVE-2016-0728 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-02-08 03:59:00 UTC |
| Updated | 2023-02-12 23:15:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 12.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 15.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 15.10 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Android | 4.0 | All | All | All | |
| Operating System | Android | 4.0.1 | All | All | All | |
| Operating System | Android | 4.0.2 | All | All | All | |
| Operating System | Android | 4.0.3 | All | All | All | |
| Operating System | Android | 4.0.4 | All | All | All | |
| Operating System | Android | 4.1 | All | All | All | |
| Operating System | Android | 4.1.2 | All | All | All | |
| Operating System | Android | 4.2 | All | All | All | |
| Operating System | Android | 4.2.1 | All | All | All | |
| Operating System | Android | 4.2.2 | All | All | All | |
| Operating System | Android | 4.3 | All | All | All | |
| Operating System | Android | 4.3.1 | All | All | All | |
| Operating System | Android | 4.4 | All | All | All | |
| Operating System | Android | 4.4.1 | All | All | All | |
| Operating System | Android | 4.4.2 | All | All | All | |
| Operating System | Android | 4.4.3 | All | All | All | |
| Operating System | Android | 5.0 | All | All | All | |
| Operating System | Android | 5.0.1 | All | All | All | |
| Operating System | Android | 5.0.2 | All | All | All | |
| Operating System | Android | 5.1 | All | All | All | |
| Operating System | Android | 5.1.0 | All | All | All | |
| Operating System | Android | 5.1.1 | All | All | All | |
| Operating System | Android | 6.0 | All | All | All | |
| Operating System | Android | 6.0.1 | All | All | All | |
| Operating System | Android | 4.0 | All | All | All | |
| Operating System | Android | 4.0.1 | All | All | All | |
| Operating System | Android | 4.0.2 | All | All | All | |
| Operating System | Android | 4.0.3 | All | All | All | |
| Operating System | Android | 4.0.4 | All | All | All | |
| Operating System | Android | 4.1 | All | All | All | |
| Operating System | Android | 4.1.2 | All | All | All | |
| Operating System | Android | 4.2 | All | All | All | |
| Operating System | Android | 4.2.1 | All | All | All | |
| Operating System | Android | 4.2.2 | All | All | All | |
| Operating System | Android | 4.3 | All | All | All | |
| Operating System | Android | 4.3.1 | All | All | All | |
| Operating System | Android | 4.4 | All | All | All | |
| Operating System | Android | 4.4.1 | All | All | All | |
| Operating System | Android | 4.4.2 | All | All | All | |
| Operating System | Android | 4.4.3 | All | All | All | |
| Operating System | Android | 5.0 | All | All | All | |
| Operating System | Android | 5.0.1 | All | All | All | |
| Operating System | Android | 5.0.2 | All | All | All | |
| Operating System | Android | 5.1 | All | All | All | |
| Operating System | Android | 5.1.0 | All | All | All | |
| Operating System | Android | 5.1.1 | All | All | All | |
| Operating System | Android | 6.0 | All | All | All | |
| Operating System | Android | 6.0.1 | All | All | All | |
| Application | Hp | Server Migration Pack | All | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Use after free vulnerability in Linux kernel keychain management (CVE-2016-0728) - Red Hat Customer Portal | MISC | access.redhat.com | |
| USN-2870-2: Linux kernel (Trusty HWE) vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| USN-2873-1: Linux kernel (Utopic HWE) vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| [SECURITY] Fedora 23 Update: kernel-4.3.3-303.fc23 | FEDORA | lists.fedoraproject.org | |
| [security-announce] SUSE-SU-2016:0757-1: important: Security update for | SUSE | lists.opensuse.org | |
| www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1 | CONFIRM | www.kernel.org | Vendor Advisory |
| Linux Kernel 4.4.1 - REFCOUNT Overflow/Use-After-Free in Keyrings Privilege Escalation (1) | EXPLOIT-DB | www.exploit-db.com | |
| Nexus Security Bulletin - March 2016 | Android Open Source Project | CONFIRM | source.android.com | Vendor Advisory |
| USN-2871-2: Linux kernel (Vivid HWE) vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| USN-2872-1: Linux kernel vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Debian -- Security Information -- DSA-3448-1 linux | DEBIAN | www.debian.org | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | |
| [security-announce] SUSE-SU-2016:0747-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0752-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0750-1: important: Security update for | SUSE | lists.opensuse.org | |
| kernel/git/torvalds/linux.git - Linux kernel source tree | CONFIRM | git.kernel.org | |
| USN-2872-3: Linux kernel (Raspberry Pi 2) vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | |
| KEYS: Fix keyring ref leak in join_session_keyring() · torvalds/linux@23567fd · GitHub | CONFIRM | github.com | |
| [security-announce] SUSE-SU-2016:0755-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0751-1: important: Security update for | SUSE | lists.opensuse.org | |
| [security-announce] SUSE-SU-2016:0753-1: important: Security update for | SUSE | lists.opensuse.org | |
| Analysis and Exploitation of a Linux Kernel Vulnerability (CVE-2016-0728) | Perception Point | MISC | perception-point.io | |
| Document Display | HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| [security-announce] SUSE-SU-2016:0205-1: important: Security update for | SUSE | lists.opensuse.org | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | |
| USN-2871-1: Linux kernel vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Oracle Linux Bulletin - January 2016 | CONFIRM | www.oracle.com | |
| USN-2872-2: Linux kernel (Wily HWE) vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| [security-announce] SUSE-SU-2016:0746-1: important: Security update for | SUSE | lists.opensuse.org | |
| Linux Kernel Session Keyring Reference Count Overflow Bug Lets Local Users Obtain Root Privileges - SecurityTracker | SECTRACK | www.securitytracker.com | |
| oss-security - Linux kernel: use after free in keyring facility. | MLIST | www.openwall.com | |
| [SECURITY] Fedora 22 Update: kernel-4.3.4-200.fc22 | FEDORA | lists.fedoraproject.org | |
| CVE-2016-0728 - Red Hat Customer Portal | MISC | access.redhat.com | |
| CVE-2016-0728 Linux Kernel Privilege Escalation Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| SA112 : Linux Kernel Keyring Privilege Escalation | Symantec | CONFIRM | bto.bluecoat.com | |
| [security-announce] SUSE-SU-2016:0756-1: important: Security update for | SUSE | lists.opensuse.org | |
| Document Display | HPE Support Center | CONFIRM | h20566.www2.hpe.com | |
| Bug 1297475 – CVE-2016-0728 kernel: Possible use-after-free vulnerability in keyring facility | CONFIRM | bugzilla.redhat.com | |
| [security-announce] SUSE-SU-2016:0745-1: important: Security update for | SUSE | lists.opensuse.org | |
| USN-2870-1: Linux kernel vulnerability | Ubuntu | UBUNTU | www.ubuntu.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| HPSBHF03436 | HP | h20565.www2.hp.com | |
| [security-announce] SUSE-SU-2016:0341-1: important: Security update for | SUSE | lists.opensuse.org | |
| Linux Kernel CVE-2016-0728 Local Privilege Escalation Vulnerability | BID | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.