Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2012-2136 | First vendor Publication | 2012-08-09 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2136 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:27550 | |||
| Oval ID: | oval:org.mitre.oval:def:27550 | ||
| Title: | ELSA-2012-2020 -- Unbreakable Enterprise kernel security and bugfix update (important) | ||
| Description: | kernel-uek: [2.6.32-300.27.1.el6uek] - net: sock: validate data_len before allocating skb (Jason Wang) [Bugdb: 13966]{CVE-2012-2136} - fcaps: clear the same personality flags as suid when fcaps are used (Eric Paris) [Bugdb: 13966] {CVE-2012-2123} - Revert 'nfs: when attempting to open a directory, fall back on normal lookup (Todd Vierling) [Orabug 14141154] [2.6.32-300.26.1.el6uek] - mptsas: do not call __mptsas_probe in kthread (Maxim Uvarov) [Orabug: 14175509] - mm: check if any page in a pageblock is reserved before marking it MIGRATE_RESERVE (Maxim Uvarov) [Orabug: 14073214] - mm: reduce the amount of work done when updating min_free_kbytes (Mel Gorman) [Orabug: 14073214] - vmxnet3: Updated to el6-u2 (Guangyu Sun) [Orabug: 14027961] - xen: expose host uuid via sysfs. (Zhigang Wang) - sched: Fix cgroup movement of waking process (Daisuke Nishimura) [Orabug: 13946210] - sched: Fix cgroup movement of newly created process (Daisuke Nishimura) [Orabug: 13946210] - sched: Fix cgroup movement of forking process (Daisuke Nishimura) [Orabug: 13946210] - x86, boot: Wait for boot cpu to show up if nr_cpus limit is about to hit (Zhenzhong Duan) [Orabug: 13629087] - smp: Use nr_cpus= to set nr_cpu_ids early (Zhenzhong Duan) [Orabug: 13629087] - net: ipv4: relax AF_INET check in bind() (Maxim Uvarov) [Orabug: 14054411] ofa-2.6.32-300.27.1.el6uek: [1.5.1-4.0.58] - Add Patch 158-169 | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-2020 CVE-2012-2123 CVE-2012-2136 | Version: | 5 |
| Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | kernel-uek mlnx_en ofa kernel-uek-debug kernel-uek-debug-devel kernel-uek-devel kernel-uek-doc kernel-uek-firmware kernel-uek-headers |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27647 | |||
| Oval ID: | oval:org.mitre.oval:def:27647 | ||
| Title: | DEPRECATED: ELSA-2012-0690 -- kernel security and bug fix update (important) | ||
| Description: | [2.6.18-308.8.1.el5] - [net] sock: validate data_len before allocating skb in sock_alloc_send_pskb() (Jason Wang) [816290 816106] {CVE-2012-2136} - [net] tg3: Fix VLAN tagging assignments (John Feeney) [817691 797011] - [net] ixgbe: do not stop stripping VLAN tags in promiscuous mode (Andy Gospodarek) [809791 804800] - [s390] zcrypt: Fix parameter checking for ZSECSENDCPRB ioctl (Hendrik Brueckner) [810123 808489] - [x86] unwind information fix for the vsyscall DSO (Prarit Bhargava) [807930 805799] [2.6.18-308.7.1.el5] - [fs] epoll: Don't limit non-nested epoll paths (Jason Baron) [809380 804778] [2.6.18-308.6.1.el5] - [scsi] fc class: fix scanning when devs are offline (Mike Christie) [816684 799530] - [md] dm-multipath: delay retry of bypassed pg (Mike Christie) [816684 799530] - [net] bonding: properly unset current_arp_slave on slave link up (Veaceslav Falico) [811927 800575] - [net] bonding: remove {master,vlan}_ip and query devices instead (Andy Gospodarek) [810321 772216] [2.6.18-308.5.1.el5] - [scsi] skip sense logging for some ATA PASS-THROUGH cdbs (David Milburn) [807265 788777] | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-0690 CVE-2012-2136 | Version: | 4 |
| Platform(s): | Oracle Linux 5 | Product(s): | kernel |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27818 | |||
| Oval ID: | oval:org.mitre.oval:def:27818 | ||
| Title: | ELSA-2012-0690-1 -- kernel security and bug fix update (important) | ||
| Description: | [2.6.18-308.8.1.0.1.el5] - [net] bonding: fix carrier detect when bond is down [orabug 12377284] - [mm] fix hugetlb page leak (Dave McCracken) [orabug 12375075] - fix ia64 build error due to add-support-above-32-vcpus.patch(Zhenzhong Duan) - [x86] use dynamic vcpu_info remap to support more than 32 vcpus (Zhenzhong Duan) - [x86] Fix lvt0 reset when hvm boot up with noapic param - [scsi] remove printk's when doing I/O to a dead device (John Sobecki, Chris Mason) [orabug 12342275] - [char] ipmi: Fix IPMI errors due to timing problems (Joe Jin) [orabug 12561346] - [scsi] Fix race when removing SCSI devices (Joe Jin) [orabug 12404566] - [net] net: Redo the broken redhat netconsole over bonding (Tina Yang) [orabug 12740042] - [fs] nfs: Fix __put_nfs_open_context() NULL pointer panic (Joe Jin) [orabug 12687646] - [scsi] fix scsi hotplug and rescan race [orabug 10260172] - fix filp_close() race (Joe Jin) [orabug 10335998] - make xenkbd.abs_pointer=1 by default [orabug 67188919] - [xen] check to see if hypervisor supports memory reservation change (Chuck Anderson) [orabug 7556514] - [net] Enable entropy for bnx2,bnx2x,e1000e,igb,ixgb,ixgbe,ixgbevf (John Sobecki) [orabug 10315433] - [NET] Add xen pv netconsole support (Tina Yang) [orabug 6993043] [bz 7258] - [mm] shrink_zone patch (John Sobecki,Chris Mason) [orabug 6086839] - fix aacraid not to reset during kexec (Joe Jin) [orabug 8516042] - [rds] Patch rds to 1.4.2-20 (Andy Grover) [orabug 9471572, 9344105] RDS: Fix BUG_ONs to not fire when in a tasklet ipoib: Fix lockup of the tx queue RDS: Do not call set_page_dirty() with irqs off (Sherman Pun) RDS: Properly unmap when getting a remote access error (Tina Yang) RDS: Fix locking in rds_send_drop_to() - [xen] PVHVM guest with PoD crashes under memory pressure (Chuck Anderson) [orabug 9107465] - [xen] PV guest with FC HBA hangs during shutdown (Chuck Anderson) [orabug 9764220] - Support 256GB+ memory for pv guest (Mukesh Rathor) [orabug 9450615] - fix overcommit memory to use percpu_counter for el5 (KOSAKI Motohiro, Guru Anbalagane) [orabug 6124033] - [ipmi] make configurable timeouts for kcs of ipmi [orabug 9752208] - [ib] fix memory corruption (Andy Grover) [orabug 9972346] | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-0690-1 CVE-2012-2136 | Version: | 5 |
| Platform(s): | Oracle Linux 5 | Product(s): | kernel ocfs2 oracleasm kernel-PAE kernel-PAE-devel kernel-debug kernel-debug-devel kernel-devel kernel-doc kernel-headers kernel-xen kernel-xen-devel |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-10-11 | Name : Ubuntu Update for linux USN-1598-1 File : nvt/gb_ubuntu_USN_1598_1.nasl |
| 2012-08-17 | Name : Ubuntu Update for linux-lts-backport-natty USN-1538-1 File : nvt/gb_ubuntu_USN_1538_1.nasl |
| 2012-08-17 | Name : Ubuntu Update for linux-lts-backport-oneiric USN-1539-1 File : nvt/gb_ubuntu_USN_1539_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux-ti-omap4 USN-1514-1 File : nvt/gb_ubuntu_USN_1514_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux USN-1529-1 File : nvt/gb_ubuntu_USN_1529_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux-ti-omap4 USN-1530-1 File : nvt/gb_ubuntu_USN_1530_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux USN-1531-1 File : nvt/gb_ubuntu_USN_1531_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux-ti-omap4 USN-1532-1 File : nvt/gb_ubuntu_USN_1532_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux USN-1533-1 File : nvt/gb_ubuntu_USN_1533_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux-ec2 USN-1534-1 File : nvt/gb_ubuntu_USN_1534_1.nasl |
| 2012-08-14 | Name : Ubuntu Update for linux USN-1535-1 File : nvt/gb_ubuntu_USN_1535_1.nasl |
| 2012-07-30 | Name : CentOS Update for kernel CESA-2012:0690 centos5 File : nvt/gb_CESA-2012_0690_kernel_centos5.nasl |
| 2012-07-30 | Name : CentOS Update for kernel CESA-2012:0743 centos6 File : nvt/gb_CESA-2012_0743_kernel_centos6.nasl |
| 2012-06-19 | Name : RedHat Update for kernel RHSA-2012:0743-01 File : nvt/gb_RHSA-2012_0743-01_kernel.nasl |
| 2012-06-01 | Name : RedHat Update for kernel RHSA-2012:0690-01 File : nvt/gb_RHSA-2012_0690-01_kernel.nasl |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2013-1832-1.nasl - Type : ACT_GATHER_INFO |
| 2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2012-1391-1.nasl - Type : ACT_GATHER_INFO |
| 2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2012-0042.nasl - Type : ACT_GATHER_INFO |
| 2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2013-0039.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-357.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-342.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-756.nasl - Type : ACT_GATHER_INFO |
| 2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-83.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-2020.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0743.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0690-1.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0690.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-2021.nasl - Type : ACT_GATHER_INFO |
| 2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kernel-120714.nasl - Type : ACT_GATHER_INFO |
| 2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kernel-120621.nasl - Type : ACT_GATHER_INFO |
| 2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kernel-120620.nasl - Type : ACT_GATHER_INFO |
| 2013-01-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1087.nasl - Type : ACT_GATHER_INFO |
| 2012-10-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-8324.nasl - Type : ACT_GATHER_INFO |
| 2012-10-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-8325.nasl - Type : ACT_GATHER_INFO |
| 2012-10-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1598-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-15 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1539-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-15 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1538-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1514-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1535-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1534-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1533-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1532-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1531-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1530-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-13 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1529-1.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120618_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120529_kernel_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-06-21 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0743.nasl - Type : ACT_GATHER_INFO |
| 2012-06-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0743.nasl - Type : ACT_GATHER_INFO |
| 2012-05-31 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0690.nasl - Type : ACT_GATHER_INFO |
| 2012-05-30 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0690.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:00:44 |
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| 2024-11-28 12:29:47 |
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| 2024-08-02 12:19:45 |
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| 2024-08-02 01:05:49 |
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| 2024-02-02 01:19:11 |
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| 2024-02-01 12:05:40 |
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| 2023-10-12 21:28:12 |
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| 2023-09-05 12:18:06 |
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| 2023-09-05 01:05:33 |
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| 2023-09-02 12:18:07 |
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| 2023-09-02 01:05:38 |
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| 2023-08-12 12:21:53 |
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| 2023-08-12 01:05:39 |
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| 2023-08-11 12:18:14 |
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| 2023-08-11 01:05:49 |
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| 2023-08-06 12:17:31 |
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| 2023-08-06 01:05:40 |
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| 2023-08-04 12:17:36 |
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| 2023-08-04 01:05:43 |
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| 2023-07-14 12:17:34 |
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| 2023-07-14 01:05:37 |
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| 2023-03-29 01:19:32 |
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| 2023-03-28 12:05:45 |
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| 2023-02-13 09:28:41 |
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| 2023-02-02 21:28:42 |
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| 2022-10-11 12:15:42 |
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| 2022-10-11 01:05:21 |
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| 2022-03-11 01:12:48 |
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| 2021-05-25 12:09:50 |
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| 2021-05-04 12:19:47 |
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| 2021-04-22 01:23:29 |
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| 2020-08-11 12:07:33 |
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| 2020-08-08 01:07:34 |
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| 2020-08-07 12:07:41 |
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| 2020-08-07 01:07:56 |
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| 2020-08-01 12:07:35 |
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| 2020-07-30 01:07:57 |
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| 2020-05-23 01:48:41 |
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| 2020-05-23 00:33:31 |
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| 2019-01-25 12:04:40 |
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| 2018-11-17 12:03:12 |
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| 2018-10-30 12:05:01 |
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| 2018-08-09 12:01:20 |
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| 2016-06-30 21:34:33 |
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| 2016-06-29 00:26:20 |
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| 2016-06-28 21:57:19 |
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| 2016-06-28 19:07:37 |
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| 2016-04-26 21:46:32 |
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| 2015-05-21 13:29:28 |
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| 2014-11-27 13:28:03 |
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| 2014-06-14 13:32:52 |
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| 2014-02-17 11:09:57 |
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| 2013-05-10 22:38:26 |
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| 2013-03-02 13:18:58 |
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| 2013-01-24 13:22:24 |
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