CVE-2016-4805

Use-after-free vulnerability in drivers/net/ppp/ppp_generic.c in the Linux kernel before 4.5.2 allows local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions.

Published : 2016-05-23 10:59 Updated : 2019-04-22 17:48

7.2
CVSS Score More info
Score 7.2 / 10
7.2
Vendor Product Version URI
Redhat Enterprise Linux 6.0 cpe:/o:redhat:enterprise_linux:6.0
Novell Suse Linux Enterprise Software Development Kit 12.0 cpe:/a:novell:suse_linux_enterprise_software_development_kit:12.0:sp1
Novell Suse Linux Enterprise Workstation Extension 12.0 cpe:/a:novell:suse_linux_enterprise_workstation_extension:12.0:sp1
Novell Suse Linux Enterprise Module For Public Cloud 12.0 cpe:/a:novell:suse_linux_enterprise_module_for_public_cloud:12.0:-
Novell Suse Linux Enterprise Real Time Extension 11.0 cpe:/o:novell:suse_linux_enterprise_real_time_extension:11.0:sp4
Novell Suse Linux Enterprise Desktop 12.0 cpe:/o:novell:suse_linux_enterprise_desktop:12.0:-
Novell Opensuse Leap 42.1 cpe:/o:novell:opensuse_leap:42.1
Novell Suse Linux Enterprise Server 12.0 cpe:/o:novell:suse_linux_enterprise_server:12.0:sp1
Novell Suse Linux Enterprise Real Time Extension 12.0 cpe:/o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1
Novell Suse Linux Enterprise Server 12.0 cpe:/o:novell:suse_linux_enterprise_server:12.0:-
Novell Suse Linux Enterprise Server 11.0 cpe:/o:novell:suse_linux_enterprise_server:11.0:sp4
Novell Suse Linux Enterprise Software Development Kit 11.0 cpe:/a:novell:suse_linux_enterprise_software_development_kit:11.0:sp4
Novell Suse Linux Enterprise Software Development Kit 12.0 cpe:/a:novell:suse_linux_enterprise_software_development_kit:12.0:-
Canonical Ubuntu Linux 12.04 cpe:/o:canonical:ubuntu_linux:12.04:-:lts
Novell Suse Linux Enterprise Workstation Extension 12.0 cpe:/a:novell:suse_linux_enterprise_workstation_extension:12.0:-
Linux Linux Kernel 4.5.1 cpe:/o:linux:linux_kernel:4.5.1
Novell Suse Linux Enterprise Desktop 12.0 cpe:/o:novell:suse_linux_enterprise_desktop:12.0:sp1
Redhat Enterprise Linux 7.0 cpe:/o:redhat:enterprise_linux:7.0
Oracle Linux 6.0 cpe:/o:oracle:linux:6.0
Novell Suse Linux Enterprise Live Patching 12.0 cpe:/a:novell:suse_linux_enterprise_live_patching:12.0:-
  1. Oracle (1) Search CVE
    1. Linux (1) Search CVE
      1. 6.0
  2. Canonical (1) Search CVE
    1. Ubuntu Linux (1) Search CVE
      1. 12.04
  3. Redhat (1) Search CVE
    1. Enterprise Linux (2) Search CVE
      1. 6.0
      2. 7.0
  4. Novell (8) Search CVE
    1. Suse Linux Enterprise Desktop (1) Search CVE
      1. 12.0
    2. Suse Linux Enterprise Live Patching (1) Search CVE
      1. 12.0
    3. Suse Linux Enterprise Real Time Extension (2) Search CVE
      1. 11.0
      2. 12.0
    4. Opensuse Leap (1) Search CVE
      1. 42.1
    5. Suse Linux Enterprise Software Development Kit (2) Search CVE
      1. 12.0
      2. 11.0
    6. Suse Linux Enterprise Server (2) Search CVE
      1. 12.0
      2. 11.0
    7. Suse Linux Enterprise Workstation Extension (1) Search CVE
      1. 12.0
    8. Suse Linux Enterprise Module For Public Cloud (1) Search CVE
      1. 12.0
  5. Linux (1) Search CVE
    1. Linux Kernel (1) Search CVE
      1. 4.5.1

CWE

ID Name Description Links
CWE-416 Use After Free Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. CVE

History of changes

Date Event
2019-04-22 17:48
2017-08-13 05:27
2016-05-23 10:59

New CVE