Executive Summary
Summary | |
---|---|
Title | Linux kernel vulnerabilities |
Informations | |||
---|---|---|---|
Name | USN-637-1 | First vendor Publication | 2008-08-25 |
Vendor | Ubuntu | Last vendor Modification | 2008-08-25 |
Severity (Vendor) | N/A | Revision | N/A |
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
A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS Ubuntu 7.04 Ubuntu 7.10 Ubuntu 8.04 LTS This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: Ubuntu 7.04: Ubuntu 7.10: Ubuntu 8.04 LTS: After a standard system upgrade you need to reboot your computer to effect the necessary changes. Details follow: It was discovered that there were multiple NULL-pointer function dereferences in the Linux kernel terminal handling code. A local attacker could exploit this to execute arbitrary code as root, or crash the system, leading to a denial of service. (CVE-2008-2812) The do_change_type routine did not correctly validation administrative users. A local attacker could exploit this to block mount points or cause private mounts to be shared, leading to denial of service or a possible loss of privacy. (CVE-2008-2931) Tobias Klein discovered that the OSS interface through ALSA did not correctly validate the device number. A local attacker could exploit this to access sensitive kernel memory, leading to a denial of service or a loss of privacy. (CVE-2008-3272) Zoltan Sogor discovered that new directory entries could be added to already deleted directories. A local attacker could exploit this, filling up available memory and disk space, leading to a denial of service. (CVE-2008-3275) In certain situations, the fix for CVE-2008-0598 from USN-623-1 was causing infinite loops in the writev syscall. This update corrects the mistake. We apologize for the inconvenience. |
Original Source
Url : http://www.ubuntu.com/usn/USN-637-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
40 % | CWE-200 | Information Exposure |
20 % | CWE-476 | NULL Pointer Dereference |
20 % | CWE-269 | Improper Privilege Management |
20 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:10437 | |||
Oval ID: | oval:org.mitre.oval:def:10437 | ||
Title: | The do_change_type function in fs/namespace.c in the Linux kernel before 2.6.22 does not verify that the caller has the CAP_SYS_ADMIN capability, which allows local users to gain privileges or cause a denial of service by modifying the properties of a mountpoint. | ||
Description: | The do_change_type function in fs/namespace.c in the Linux kernel before 2.6.22 does not verify that the caller has the CAP_SYS_ADMIN capability, which allows local users to gain privileges or cause a denial of service by modifying the properties of a mountpoint. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-2931 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:18465 | |||
Oval ID: | oval:org.mitre.oval:def:18465 | ||
Title: | DSA-1630-1 fai-kernels linux-2.6 user-mode-linux - several vulnerabilities | ||
Description: | Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or arbitrary code execution. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-1630-1 CVE-2007-6282 CVE-2008-0598 CVE-2008-2729 CVE-2008-2812 CVE-2008-2826 CVE-2008-2931 CVE-2008-3272 CVE-2008-3275 | Version: | 9 |
Platform(s): | Debian GNU/Linux 4.0 | Product(s): | fai-kernels user-mode-linux linux-2.6 |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:28983 | |||
Oval ID: | oval:org.mitre.oval:def:28983 | ||
Title: | RHSA-2008:0612 -- kernel security and bug fix update (Important) | ||
Description: | Updated kernel packages that fix various security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux operating system. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2008:0612 CESA-2008:0612-CentOS 5 CVE-2008-1294 CVE-2008-2136 CVE-2008-2812 | Version: | 3 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | kernel |
Definition Synopsis: | |||
|
Definition Id: oval:org.mitre.oval:def:29129 | |||
Oval ID: | oval:org.mitre.oval:def:29129 | ||
Title: | RHSA-2008:0885 -- kernel security and bug fix update (Important) | ||
Description: | Updated kernel packages that fix various security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux operating system. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2008:0885 CESA-2008:0885-CentOS 5 CVE-2007-6417 CVE-2007-6716 CVE-2008-2931 CVE-2008-3272 CVE-2008-3275 | Version: | 3 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | kernel |
Definition Synopsis: | |||
|
Definition Id: oval:org.mitre.oval:def:6201 | |||
Oval ID: | oval:org.mitre.oval:def:6201 | ||
Title: | Linux Kernel copy_user() IA32 Emulation Bug Discloses Information to Local Users | ||
Description: | Unspecified vulnerability in the 32-bit and 64-bit emulation in the Linux kernel 2.6.9, 2.6.18, and probably other versions allows local users to read uninitialized memory via unknown vectors involving a crafted binary. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-0598 | Version: | 1 |
Platform(s): | VMWare ESX Server 3.5 | Product(s): | |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:6551 | |||
Oval ID: | oval:org.mitre.oval:def:6551 | ||
Title: | Linux Kernel UBIFS Orphan Inode Local Denial of Service Vulnerability | ||
Description: | The (1) real_lookup and (2) __lookup_hash functions in fs/namei.c in the vfs implementation in the Linux kernel before 2.6.25.15 do not prevent creation of a child dentry for a deleted (aka S_DEAD) directory, which allows local users to cause a denial of service ("overflow" of the UBIFS orphan area) via a series of attempted file creations within deleted directories. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-3275 | Version: | 1 |
Platform(s): | VMWare ESX Server 3.5 | Product(s): | |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:6633 | |||
Oval ID: | oval:org.mitre.oval:def:6633 | ||
Title: | Linux Kernel TTY Operations NULL Pointer Dereference Denial of Service Vulnerabilities | ||
Description: | The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-2812 | Version: | 1 |
Platform(s): | VMWare ESX Server 3.5 | Product(s): | |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2011-08-09 | Name : CentOS Update for kernel CESA-2009:0001-01 centos2 i386 File : nvt/gb_CESA-2009_0001-01_kernel_centos2_i386.nasl |
2011-08-09 | Name : CentOS Update for kernel CESA-2009:0014 centos4 i386 File : nvt/gb_CESA-2009_0014_kernel_centos4_i386.nasl |
2010-09-10 | Name : SuSE Update for kernel SUSE-SA:2010:036 File : nvt/gb_suse_2010_036.nasl |
2009-10-13 | Name : SLES10: Security update for Linux Kernel (x86) File : nvt/sles10_kernel7.nasl |
2009-10-13 | Name : SLES10: Security update for Linux kernel File : nvt/sles10_kernel3.nasl |
2009-10-10 | Name : SLES9: Security update for Linux kernel File : nvt/sles9p5036146.nasl |
2009-03-23 | Name : Ubuntu Update for linux, linux-source-2.6.15/20/22 vulnerabilities USN-637-1 File : nvt/gb_ubuntu_USN_637_1.nasl |
2009-03-23 | Name : Ubuntu Update for linux, linux-source-2.6.15/20/22 vulnerabilities USN-625-1 File : nvt/gb_ubuntu_USN_625_1.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0612-01 File : nvt/gb_RHSA-2008_0612-01_kernel.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0973-03 File : nvt/gb_RHSA-2008_0973-03_kernel.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0972-01 File : nvt/gb_RHSA-2008_0972-01_kernel.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0885-01 File : nvt/gb_RHSA-2008_0885-01_kernel.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0519-01 File : nvt/gb_RHSA-2008_0519-01_kernel.nasl |
2009-03-06 | Name : RedHat Update for kernel RHSA-2008:0508-01 File : nvt/gb_RHSA-2008_0508-01_kernel.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0973 centos3 i386 File : nvt/gb_CESA-2008_0973_kernel_centos3_i386.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0972 centos4 x86_64 File : nvt/gb_CESA-2008_0972_kernel_centos4_x86_64.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0972 centos4 i386 File : nvt/gb_CESA-2008_0972_kernel_centos4_i386.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0508 centos4 x86_64 File : nvt/gb_CESA-2008_0508_kernel_centos4_x86_64.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0508 centos4 i386 File : nvt/gb_CESA-2008_0508_kernel_centos4_i386.nasl |
2009-02-27 | Name : CentOS Update for kernel CESA-2008:0973 centos3 x86_64 File : nvt/gb_CESA-2008_0973_kernel_centos3_x86_64.nasl |
2009-02-10 | Name : CentOS Security Advisory CESA-2009:0001-01 (kernel) File : nvt/ovcesa2009_0001_01.nasl |
2009-01-26 | Name : RedHat Security Advisory RHSA-2009:0009 File : nvt/RHSA_2009_0009.nasl |
2009-01-23 | Name : SuSE Update for kernel SUSE-SA:2008:048 File : nvt/gb_suse_2008_048.nasl |
2009-01-23 | Name : SuSE Update for kernel SUSE-SA:2008:052 File : nvt/gb_suse_2008_052.nasl |
2009-01-23 | Name : SuSE Update for kernel SUSE-SA:2008:047 File : nvt/gb_suse_2008_047.nasl |
2009-01-23 | Name : SuSE Update for kernel SUSE-SA:2008:044 File : nvt/gb_suse_2008_044.nasl |
2009-01-23 | Name : SuSE Update for kernel SUSE-SA:2008:037 File : nvt/gb_suse_2008_037.nasl |
2009-01-20 | Name : CentOS Security Advisory CESA-2009:0014 (kernel) File : nvt/ovcesa2009_0014.nasl |
2009-01-20 | Name : RedHat Security Advisory RHSA-2009:0014 File : nvt/RHSA_2009_0014.nasl |
2009-01-13 | Name : RedHat Security Advisory RHSA-2009:0001 File : nvt/RHSA_2009_0001.nasl |
2009-01-07 | Name : RedHat Security Advisory RHSA-2008:0787 File : nvt/RHSA_2008_0787.nasl |
2008-09-17 | Name : Debian Security Advisory DSA 1636-1 (linux-2.6.24) File : nvt/deb_1636_1.nasl |
2008-09-04 | Name : Debian Security Advisory DSA 1630-1 (linux-2.6) File : nvt/deb_1630_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
48781 | Linux Kernel Bit Emulation Crafted Binary Unspecified Local Memory Disclosure |
47788 | Linux Kernel VFS fs/namei.c Multiple Function Local DoS |
47362 | Linux Kernel snd_seq_oss_synth_make_info() Function Local Information Disclosure |
47001 | Linux Kernel fs/namespace.c do_change_type Function Mountpoint Manipulation L... |
46926 | Linux Kernel drivers/net/wireless/strip.c TTY Operations Function Pointers NU... |
46925 | Linux Kernel drivers/net/wan/x25_asy.c TTY Operations Function Pointers NULL ... |
46924 | Linux Kernel drivers/net/slip.c TTY Operations Function Pointers NULL Derefer... |
46923 | Linux Kernel drivers/net/ppp_synctty.c TTY Operations Function Pointers NULL ... |
46922 | Linux Kernel drivers/net/ppp_async.c TTY Operations Function Pointers NULL De... |
46921 | Linux Kernel drivers/net/irda/irtty-sir.c TTY Operations Function Pointers NU... |
46920 | Linux Kernel drivers/net/hamradio/mkiss.c TTY Operations Function Pointers NU... |
46918 | Linux Kernel drivers/net/hamradio/6pack.c TTY Operations Function Pointers NU... |
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2009-10-22 | IAVM : 2009-A-0105 - Multiple Vulnerabilities in VMware Products Severity : Category I - VMSKEY : V0021867 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2016-03-03 | Name : The remote host is missing a security-related patch. File : vmware_VMSA-2009-0014_remote.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2008-2006.nasl - Type : ACT_GATHER_INFO |
2014-11-26 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2008-2005.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0612.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2009-0014.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0973.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0972.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0885.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0519.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0508.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20090114_kernel_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20081216_kernel_on_SL3_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20081119_kernel_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080924_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_20080804_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_20080625_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_20080625_kernel_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
2012-05-17 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-5477.nasl - Type : ACT_GATHER_INFO |
2012-05-17 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-5608.nasl - Type : ACT_GATHER_INFO |
2012-05-17 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7063.nasl - Type : ACT_GATHER_INFO |
2010-10-11 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-7059.nasl - Type : ACT_GATHER_INFO |
2010-08-27 | Name : The remote SuSE 9 host is missing a security-related patch. File : suse9_12636.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0519.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2009-0014.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0612.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0885.nasl - Type : ACT_GATHER_INFO |
2009-10-19 | Name : The remote VMware ESX host is missing one or more security-related patches. File : vmware_VMSA-2009-0014.nasl - Type : ACT_GATHER_INFO |
2009-09-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-5473.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_kernel-080822.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_kernel-080721.nasl - Type : ACT_GATHER_INFO |
2009-04-23 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0972.nasl - Type : ACT_GATHER_INFO |
2009-01-15 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-0014.nasl - Type : ACT_GATHER_INFO |
2009-01-09 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-0001.nasl - Type : ACT_GATHER_INFO |
2008-12-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0973.nasl - Type : ACT_GATHER_INFO |
2008-12-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0973.nasl - Type : ACT_GATHER_INFO |
2008-11-21 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0972.nasl - Type : ACT_GATHER_INFO |
2008-11-12 | Name : The remote openSUSE host is missing a security update. File : suse_kernel-5751.nasl - Type : ACT_GATHER_INFO |
2008-10-21 | Name : The remote openSUSE host is missing a security update. File : suse_kernel-5700.nasl - Type : ACT_GATHER_INFO |
2008-10-02 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_kernel-5566.nasl - Type : ACT_GATHER_INFO |
2008-09-25 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0885.nasl - Type : ACT_GATHER_INFO |
2008-09-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1636.nasl - Type : ACT_GATHER_INFO |
2008-08-26 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-637-1.nasl - Type : ACT_GATHER_INFO |
2008-08-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1630.nasl - Type : ACT_GATHER_INFO |
2008-08-05 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0612.nasl - Type : ACT_GATHER_INFO |
2008-07-25 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0665.nasl - Type : ACT_GATHER_INFO |
2008-07-17 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-625-1.nasl - Type : ACT_GATHER_INFO |
2008-07-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0508.nasl - Type : ACT_GATHER_INFO |
2008-07-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0519.nasl - Type : ACT_GATHER_INFO |
2008-07-02 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0508.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 12:05:15 |
|