Executive Summary

Informations
Name CVE-2011-4127 First vendor Publication 2012-07-03
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:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4127

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:27277
 
Oval ID: oval:org.mitre.oval:def:27277
Title: DEPRECATED: ELSA-2011-1849 -- kernel security and bug fix update (important)
Description: [2.6.32-220.2.1.el6] - [dm] fixing test for NULL pointer testing (Paolo Bonzini) [752379 752380] {CVE-2011-4127} [2.6.32-220.1.1.el6] - [dm] do not forward ioctls from logical volumes to the underlying device (Paolo Bonzini) [752379 752380] {CVE-2011-4127} - [block] fail SCSI passthrough ioctls on partition devices (Paolo Bonzini) [752379 752380] {CVE-2011-4127} - [block] add and use scsi_blk_cmd_ioctl (Paolo Bonzini) [752379 752380] {CVE-2011-4127} - [x86] amd: Fix align_va_addr kernel parameter (Frank Arnold) [758028 753237] - [md] RAID1: Do not call md_raid1_unplug_device while holding spinlock (Jonathan E Brassow) [755545 752528] - [pci] intel-iommu: Default to non-coherent for domains unattached to iommus (Don Dutile) [757671 746484] - [x86] initialize min_delta_ns in one_hpet_msi_clockevent() (Prarit Bhargava) [756426 728315] - [x86] Update hpet_next_event() (Prarit Bhargava) [756426 728315] - [kernel] sched: Use resched IPI to kick off the nohz idle balance (Vivek Goyal) [750459 717179] - [drm] i915: enable ring freq scaling, RC6 and graphics turbo on Ivy Bridge (Prarit Bhargava) [758513 752163] - [drm] i915: load a ring frequency scaling table (Prarit Bhargava) [758513 752163] - [x86] cpufreq: expose a cpufreq_quick_get_max routine (Prarit Bhargava) [758513 752163] - [sched] Cleanup/optimize clock updates (Larry Woodman) [751403 750237] - [sched] fix skip_clock_update optimization (Larry Woodman) [751403 750237] - [block] virtio-blk: Use ida to allocate disk index (Michael S. Tsirkin) [756427 692767] - [virt] virtio_blk: Replace cryptic number with the macro (Michael S. Tsirkin) [756427 692767] - [kernel] ida: simplified functions for id allocation (Michael S. Tsirkin) [756427 692767] - [virt] revert virtio-blk: Use ida to allocate disk index (Aristeu Rozanski) [756427 692767]
Family: unix Class: patch
Reference(s): ELSA-2011-1849
CVE-2011-4127
 Version: 4
Platform(s): Oracle Linux 6
 Product(s): kernel
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1532
Os 1

OpenVAS Exploits

Date Description
2013-09-18 Name : Debian Security Advisory DSA 2389-1 (linux-2.6 - privilege escalation/denial ...
File : nvt/deb_2389_1.nasl
2012-12-18 Name : Fedora Update for kernel FEDORA-2012-20240
File : nvt/gb_fedora_2012_20240_kernel_fc16.nasl
2012-11-29 Name : Fedora Update for kernel FEDORA-2012-18691
File : nvt/gb_fedora_2012_18691_kernel_fc16.nasl
2012-11-06 Name : Fedora Update for kernel FEDORA-2012-17479
File : nvt/gb_fedora_2012_17479_kernel_fc16.nasl
2012-09-04 Name : Fedora Update for kernel FEDORA-2012-12684
File : nvt/gb_fedora_2012_12684_kernel_fc16.nasl
2012-08-06 Name : Fedora Update for kernel FEDORA-2012-11348
File : nvt/gb_fedora_2012_11348_kernel_fc16.nasl
2012-07-30 Name : CentOS Update for kernel CESA-2012:0107 centos5
File : nvt/gb_CESA-2012_0107_kernel_centos5.nasl
2012-07-30 Name : CentOS Update for qemu-img CESA-2012:0050 centos6
File : nvt/gb_CESA-2012_0050_qemu-img_centos6.nasl
2012-07-30 Name : CentOS Update for kernel CESA-2011:1849 centos6
File : nvt/gb_CESA-2011_1849_kernel_centos6.nasl
2012-07-30 Name : CentOS Update for kernel CESA-2012:0052 centos6
File : nvt/gb_CESA-2012_0052_kernel_centos6.nasl
2012-07-09 Name : RedHat Update for kernel RHSA-2011:1849-01
File : nvt/gb_RHSA-2011_1849-01_kernel.nasl
2012-07-09 Name : RedHat Update for qemu-kvm RHSA-2012:0050-01
File : nvt/gb_RHSA-2012_0050-01_qemu-kvm.nasl
2012-07-09 Name : RedHat Update for kernel RHSA-2012:0052-01
File : nvt/gb_RHSA-2012_0052-01_kernel.nasl
2012-06-25 Name : Fedora Update for kernel FEDORA-2012-8931
File : nvt/gb_fedora_2012_8931_kernel_fc15.nasl
2012-06-15 Name : Fedora Update for kernel FEDORA-2012-8890
File : nvt/gb_fedora_2012_8890_kernel_fc16.nasl
2012-05-17 Name : Fedora Update for kernel FEDORA-2012-7594
File : nvt/gb_fedora_2012_7594_kernel_fc15.nasl
2012-05-14 Name : Fedora Update for kernel FEDORA-2012-7538
File : nvt/gb_fedora_2012_7538_kernel_fc16.nasl
2012-04-26 Name : Fedora Update for kernel FEDORA-2012-6406
File : nvt/gb_fedora_2012_6406_kernel_fc15.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-0876
File : nvt/gb_fedora_2012_0876_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-3030
File : nvt/gb_fedora_2012_3030_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-3712
File : nvt/gb_fedora_2012_3712_kernel_fc16.nasl
2012-03-29 Name : Ubuntu Update for linux USN-1405-1
File : nvt/gb_ubuntu_USN_1405_1.nasl
2012-03-29 Name : Fedora Update for kernel FEDORA-2012-3715
File : nvt/gb_fedora_2012_3715_kernel_fc15.nasl
2012-03-22 Name : Fedora Update for kernel FEDORA-2012-4410
File : nvt/gb_fedora_2012_4410_kernel_fc16.nasl
2012-03-19 Name : Fedora Update for kernel FEDORA-2012-1497
File : nvt/gb_fedora_2012_1497_kernel_fc16.nasl
2012-03-19 Name : Fedora Update for libguestfs FEDORA-2011-17372
File : nvt/gb_fedora_2011_17372_libguestfs_fc16.nasl
2012-03-19 Name : Fedora Update for kernel FEDORA-2012-3350
File : nvt/gb_fedora_2012_3350_kernel_fc16.nasl
2012-03-16 Name : Fedora Update for kernel FEDORA-2012-3356
File : nvt/gb_fedora_2012_3356_kernel_fc15.nasl
2012-03-07 Name : Fedora Update for kernel FEDORA-2012-2753
File : nvt/gb_fedora_2012_2753_kernel_fc15.nasl
2012-03-07 Name : Ubuntu Update for linux-lts-backport-oneiric USN-1384-1
File : nvt/gb_ubuntu_USN_1384_1.nasl
2012-03-07 Name : Ubuntu Update for linux-ec2 USN-1388-1
File : nvt/gb_ubuntu_USN_1388_1.nasl
2012-03-07 Name : Ubuntu Update for linux USN-1389-1
File : nvt/gb_ubuntu_USN_1389_1.nasl
2012-02-13 Name : Fedora Update for kernel FEDORA-2012-1503
File : nvt/gb_fedora_2012_1503_kernel_fc15.nasl
2012-02-13 Name : RedHat Update for kernel RHSA-2012:0107-01
File : nvt/gb_RHSA-2012_0107-01_kernel.nasl
2012-01-25 Name : Fedora Update for kernel FEDORA-2012-0861
File : nvt/gb_fedora_2012_0861_kernel_fc15.nasl
2012-01-09 Name : Fedora Update for libguestfs FEDORA-2011-17388
File : nvt/gb_fedora_2011_17388_libguestfs_fc15.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
78014 Linux Kernel SG_IO SCSI IOCTL Command Parsing Local Privilege Escalation

Nessus® Vulnerability Scanner

Date Description
2015-05-20 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-0812-1.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
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-1850.nasl - Type : ACT_GATHER_INFO
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0168.nasl - Type : ACT_GATHER_INFO
2014-07-22 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2013-0566.nasl - Type : ACT_GATHER_INFO
2014-07-22 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0333.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-34.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-1849.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-2038.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0050.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0052.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0107.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-2022.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0050.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0358.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120209_kernel_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20111222_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-04-24 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_kernel-120418.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1405-1.nasl - Type : ACT_GATHER_INFO
2012-03-07 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1388-1.nasl - Type : ACT_GATHER_INFO
2012-03-07 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1389-1.nasl - Type : ACT_GATHER_INFO
2012-03-07 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1384-1.nasl - Type : ACT_GATHER_INFO
2012-02-14 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0107.nasl - Type : ACT_GATHER_INFO
2012-02-10 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0107.nasl - Type : ACT_GATHER_INFO
2012-02-07 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_kernel-120130.nasl - Type : ACT_GATHER_INFO
2012-02-07 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_kernel-120129.nasl - Type : ACT_GATHER_INFO
2012-01-25 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0052.nasl - Type : ACT_GATHER_INFO
2012-01-25 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0050.nasl - Type : ACT_GATHER_INFO
2012-01-25 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0861.nasl - Type : ACT_GATHER_INFO
2012-01-25 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0876.nasl - Type : ACT_GATHER_INFO
2012-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0052.nasl - Type : ACT_GATHER_INFO
2012-01-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2389.nasl - Type : ACT_GATHER_INFO
2012-01-06 Name : The remote Fedora host is missing a security update.
File : fedora_2011-17388.nasl - Type : ACT_GATHER_INFO
2012-01-06 Name : The remote Fedora host is missing a security update.
File : fedora_2011-17372.nasl - Type : ACT_GATHER_INFO
2011-12-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-1849.nasl - Type : ACT_GATHER_INFO
2011-12-23 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-1849.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3...
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3...
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
http://secunia.com/advisories/48898
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
http://www.openwall.com/lists/oss-security/2011/12/22/5
https://bugzilla.redhat.com/show_bug.cgi?id=752375
https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646e...
https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef8...
Source Url

Alert History

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Date Informations
2024-11-28 23:01:15
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2023-09-05 12:16:27
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2023-09-05 01:05:04
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2023-08-12 12:20:07
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2023-08-12 01:05:10
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2023-08-11 12:16:38
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2023-08-11 01:05:20
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2023-08-06 12:15:59
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2023-08-06 01:05:10
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2023-08-04 12:16:03
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2023-08-04 01:05:11
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2023-07-14 12:16:03
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2023-07-14 01:05:08
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2023-03-29 01:17:55
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2023-03-28 12:05:16
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2023-02-13 09:28:42
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2023-02-02 17:28:11
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2022-10-11 12:14:20
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2022-10-11 01:04:53
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2022-03-11 01:11:47
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2021-05-25 12:09:03
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2021-05-04 12:17:47
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2021-04-22 01:21:05
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2020-08-11 12:06:57
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2020-08-08 01:06:59
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2020-08-07 12:07:06
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2020-08-07 01:07:14
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2020-08-01 12:07:01
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2020-07-30 01:07:22
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2020-05-23 01:47:28
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2020-05-23 00:32:08
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2019-01-25 12:04:24
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2018-11-17 12:02:56
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2018-10-30 12:04:44
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2017-12-29 09:21:57
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2016-07-01 11:08:00
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2016-06-29 00:23:23
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2016-06-28 18:53:17
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2016-04-26 21:12:24
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2015-09-11 21:24:14
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2015-09-10 21:25:43
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2015-09-10 00:23:46
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2015-09-09 21:25:22
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2015-09-03 21:24:31
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2015-05-21 13:29:23
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2015-05-19 21:26:31
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2015-05-14 21:26:57
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2015-05-12 09:27:03
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2014-11-27 13:27:59
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2014-11-18 13:25:55
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2014-07-23 13:24:40
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2014-02-17 11:06:00
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2013-09-20 17:21:10
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2013-05-10 23:10:06
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2012-12-19 13:24:02
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