ISS X-Force Database: linux-kernel-vmiwriteldtentry-dos(45687): Linux Kernel vmi_write_ldt

Linux Kernel vmi_write_ldt_entry() function

linux-kernel-vmiwriteldtentry-dos (45687)

Low Risk

Description:

The Linux Kernel is vulnerable to a denial of service, caused by an error in the vmi_write_ldt_entry() function. A write_idt_entry is invoked where a write_ldt_entry was intended. A local attacker could exploit this vulnerability using specially-crafted function calls related to the Java Runtime Environment (JRE) experiencing an improper LDT selector state to cause a denial of service.

*CVSS:

Base Score:	2.1
Access Vector:	Local
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Temporal Score:	1.6
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Denial of Service

Remedy:

Upgrade to the latest version of Linux Kernel (2.6.27-rc8-git5 or later), available from The Linux Kernel Archives Web site. See References.

References:

gmane Mailing List, Eugene Teo | 3 Oct 10:55: CVE request: kernel: x86: Fix broken LDT access in VMI.
Linux Kernel GIT Repository: x86: Fix broken LDT access in VMI.
oss-security Mailing List, Fri, 03 Oct 2008 16:55:53 +0800 : CVE request: kernel: x86: Fix broken LDT access in VMI .
The Linux Kernel Archives Web site: The Linux Kernel Archives.
BID-31565: Linux Kernel LDT Selector Local Privilege Escalation and Denial of Service Vulnerability
CVE-2008-4410: The vmi_write_ldt_entry function in arch/x86/kernel/vmi_32.c in the Virtual Machine Interface (VMI) in the Linux kernel 2.6.26.5 invokes write_idt_entry where write_ldt_entry was intended, which allows local users to cause a denial of service (persistent application failure) via crafted function calls, related to the Java Runtime Environment (JRE) experiencing improper LDT selector state, a different vulnerability than CVE-2008-3247.
SA32124: Linux Kernel "vmi_write_ldt_entry()" Privilege Escalation
SUSE-SA:2008:053: Linux kernel security update

Platforms Affected:

Linux Linux Kernel 2.6.14.1
Linux Kernel 2.6.0 test3
Linux Kernel 2.6.0 test4
Linux Kernel 2.6.0 test5
Linux Kernel 2.6.0 test6
Linux Kernel 2.6.0 test7
Linux Kernel 2.6.0 test8
Linux Kernel 2.6.0 test9
Linux Kernel 2.6.0 test9-cvs
Linux Kernel 2.6.0 test1
Linux Kernel 2.6.0 test10
Linux Kernel 2.6.0 test11
Linux Kernel 2.6.0 test2
Linux Kernel 2.6.0
Linux Kernel 2.6.1 rc1
Linux Kernel 2.6.1 rc2
Linux Kernel 2.6.1 rc3
Linux Kernel 2.6.1
Linux Kernel 2.6.10 rc3
Linux Kernel 2.6.10 rc2
Linux Kernel 2.6.10 rc1
Linux Kernel 2.6.10
Linux Kernel 2.6.11 rc5
Linux Kernel 2.6.11 rc2
Linux Kernel 2.6.11 rc1-bk6
Linux Kernel 2.6.11 rc1
Linux Kernel 2.6.11 rc4
Linux Kernel 2.6.11 rc3
Linux Kernel 2.6.11
Linux Kernel 2.6.11.1
Linux Kernel 2.6.11.10
Linux Kernel 2.6.11.11
Linux Kernel 2.6.11.12
Linux Kernel 2.6.11.2
Linux Kernel 2.6.11.3
Linux Kernel 2.6.11.4
Linux Kernel 2.6.11.5
Linux Kernel 2.6.11.6
Linux Kernel 2.6.11.7
Linux Kernel 2.6.11.8
Linux Kernel 2.6.11.9
Linux Kernel 2.6.12 rc3
Linux Kernel 2.6.12 rc6
Linux Kernel 2.6.12 rc4
Linux Kernel 2.6.12 rc5
Linux Kernel 2.6.12 rc2
Linux Kernel 2.6.12 rc1
Linux Kernel 2.6.12
Linux Kernel 2.6.12.1
Linux Kernel 2.6.12.12
Linux Kernel 2.6.12.2
Linux Kernel 2.6.12.22
Linux Kernel 2.6.12.3
Linux Kernel 2.6.12.4
Linux Kernel 2.6.12.5
Linux Kernel 2.6.12.6
Linux Kernel 2.6.13 rc3
Linux Kernel 2.6.13 rc4
Linux Kernel 2.6.13 rc6
Linux Kernel 2.6.13 rc2
Linux Kernel 2.6.13 rc1
Linux Kernel 2.6.13 rc7
Linux Kernel 2.6.13 rc5
Linux Kernel 2.6.13
Linux Kernel 2.6.13.1
Linux Kernel 2.6.13.2
Linux Kernel 2.6.13.3
Linux Kernel 2.6.13.4
Linux Kernel 2.6.13.5
Linux Kernel 2.6.14 rc3
Linux Kernel 2.6.14 rc4
Linux Kernel 2.6.14 rc5
Linux Kernel 2.6.14 rc1
Linux Kernel 2.6.14 rc2
Linux Kernel 2.6.14
Linux Kernel 2.6.15 rc3
Linux Kernel 2.6.15 rc4
Linux Kernel 2.6.15 rc1
Linux Kernel 2.6.15 rc7
Linux Kernel 2.6.15 rc2
Linux Kernel 2.6.15 rc5
Linux Kernel 2.6.15 rc6
Linux Kernel 2.6.15.11
Linux Kernel 2.6.16 rc7
Linux Kernel 2.6.17 rc2
Linux Kernel 2.6.17 rc3
Linux Kernel 2.6.17 rc6
Linux Kernel 2.6.17 rc1
Linux Kernel 2.6.17 rc5
Linux Kernel 2.6.17 rc4
Linux Kernel 2.6.18 8.1.8.El5
Linux Kernel 2.6.18.10
Linux Kernel 2.6.18.11
Linux Kernel 2.6.18.12
Linux Kernel 2.6.18.13
Linux Kernel 2.6.18.14
Linux Kernel 2.6.18.15
Linux Kernel 2.6.18.16
Linux Kernel 2.6.18.17
Linux Kernel 2.6.18.18
Linux Kernel 2.6.18.19
Linux Kernel 2.6.18.20
Linux Kernel 2.6.18.21
Linux Kernel 2.6.18.22
Linux Kernel 2.6.18.23
Linux Kernel 2.6.18.24
Linux Kernel 2.6.18.25
Linux Kernel 2.6.18.26
Linux Kernel 2.6.18.27
Linux Kernel 2.6.18.28
Linux Kernel 2.6.18.29
Linux Kernel 2.6.18.30
Linux Kernel 2.6.18.31
Linux Kernel 2.6.18.32
Linux Kernel 2.6.18.33
Linux Kernel 2.6.18.34
Linux Kernel 2.6.18.35
Linux Kernel 2.6.18.36
Linux Kernel 2.6.18.37
Linux Kernel 2.6.18.38
Linux Kernel 2.6.18.39
Linux Kernel 2.6.18.40
Linux Kernel 2.6.18.41
Linux Kernel 2.6.18.42
Linux Kernel 2.6.18.43
Linux Kernel 2.6.18.44
Linux Kernel 2.6.18.45
Linux Kernel 2.6.18.46
Linux Kernel 2.6.18.47
Linux Kernel 2.6.18.48
Linux Kernel 2.6.18.49
Linux Kernel 2.6.18.50
Linux Kernel 2.6.18.51
Linux Kernel 2.6.18.52
Linux Kernel 2.6.18.53
Linux Kernel 2.6.18.9
Linux Kernel 2.6.19 rc1
Linux Kernel 2.6.19
Linux Kernel 2.6.19 rc2
Linux Kernel 2.6.19 rc3
Linux Kernel 2.6.19 rc4
Linux Kernel 2.6.19.0
Linux Kernel 2.6.19.1
Linux Kernel 2.6.19.2
Linux Kernel 2.6.19.3
Linux Kernel 2.6.19.4
Linux Kernel 2.6.19.5
Linux Kernel 2.6.19.6
Linux Kernel 2.6.19.7
Linux Kernel 2.6.2 rc2
Linux Kernel 2.6.2 rc3
Linux Kernel 2.6.2 rc1
Linux Kernel 2.6.20 rc2
Linux Kernel 2.6.20.16
Linux Kernel 2.6.20.17
Linux Kernel 2.6.20.18
Linux Kernel 2.6.20.19
Linux Kernel 2.6.20.20
Linux Kernel 2.6.20.21
Linux Kernel 2.6.21 rc7
Linux Kernel 2.6.21 rc6
Linux Kernel 2.6.21 rc5
Linux Kernel 2.6.21 git7
Linux Kernel 2.6.21 git6
Linux Kernel 2.6.21 git5
Linux Kernel 2.6.21 git4
Linux Kernel 2.6.21 git3
Linux Kernel 2.6.21 git2
Linux Kernel 2.6.21 git1
Linux Kernel 2.6.21 rc4
Linux Kernel 2.6.21 rc3
Linux Kernel 2.6.21.5
Linux Kernel 2.6.21.6
Linux Kernel 2.6.21.7
Linux Kernel 2.6.22 rc6
Linux Kernel 2.6.22 rc1
Linux Kernel 2.6.22 rc7
Linux Kernel 2.6.22.10
Linux Kernel 2.6.22.11
Linux Kernel 2.6.22.12
Linux Kernel 2.6.22.13
Linux Kernel 2.6.22.14
Linux Kernel 2.6.22.15
Linux Kernel 2.6.22.17
Linux Kernel 2.6.22.18
Linux Kernel 2.6.22.19
Linux Kernel 2.6.22.2
Linux Kernel 2.6.22.20
Linux Kernel 2.6.22.21
Linux Kernel 2.6.22.22
Linux Kernel 2.6.22.8
Linux Kernel 2.6.22.9
Linux Kernel 2.6.23.10
Linux Kernel 2.6.23.11
Linux Kernel 2.6.23.12
Linux Kernel 2.6.23.13
Linux Kernel 2.6.23.15
Linux Kernel 2.6.23.16
Linux Kernel 2.6.23.17
Linux Kernel 2.6.23.6
Linux Kernel 2.6.23.7
Linux Kernel 2.6.23.8
Linux Kernel 2.6.24 rc3
Linux Kernel 2.6.24 rc4
Linux Kernel 2.6.24
Linux Kernel 2.6.24 rc1
Linux Kernel 2.6.24 rc2
Linux Kernel 2.6.24 rc5
Linux Kernel 2.6.24.1
Linux Kernel 2.6.24.2
Linux Kernel 2.6.24.3
Linux Kernel 2.6.24.4
Linux Kernel 2.6.24.5
Linux Kernel 2.6.24.6
Linux Kernel 2.6.24.7
Linux Kernel 2.6.25
Linux Kernel 2.6.25.1
Linux Kernel 2.6.25.10
Linux Kernel 2.6.25.11
Linux Kernel 2.6.25.12
Linux Kernel 2.6.25.13
Linux Kernel 2.6.25.14
Linux Kernel 2.6.25.15
Linux Kernel 2.6.25.2
Linux Kernel 2.6.25.3
Linux Kernel 2.6.25.4
Linux Kernel 2.6.25.5
Linux Kernel 2.6.25.6
Linux Kernel 2.6.25.7
Linux Kernel 2.6.25.8
Linux Kernel 2.6.25.9
Linux Kernel 2.6.26
Linux Kernel 2.6.26 rc5-git1
Linux Kernel 2.6.26 rc6
Linux Kernel 2.6.26.1
Linux Kernel 2.6.26.2 rc4
Linux Kernel 2.6.26.2
Linux Kernel 2.6.26.3
Linux Kernel 2.6.27 rc2
Linux Kernel 2.6.27 rc1
Linux Kernel 2.6.3 rc2
Linux Kernel 2.6.3 rc3
Linux Kernel 2.6.3 rc4
Linux Kernel 2.6.3 rc1
Linux Kernel 2.6.3
Linux Kernel 2.6.4 rc3
Linux Kernel 2.6.4 rc2
Linux Kernel 2.6.4 rc1
Linux Kernel 2.6.4
Linux Kernel 2.6.5 rc1
Linux Kernel 2.6.5 rc2
Linux Kernel 2.6.5 rc3
Linux Kernel 2.6.5
Linux Kernel 2.6.6 rc1
Linux Kernel 2.6.6 rc3
Linux Kernel 2.6.6 rc2
Linux Kernel 2.6.6
Linux Kernel 2.6.7 rc3
Linux Kernel 2.6.7 rc1
Linux Kernel 2.6.7 rc2
Linux Kernel 2.6.7
Linux Kernel 2.6.8 rc3
Linux Kernel 2.6.8 rc1
Linux Kernel 2.6.8 rc4
Linux Kernel 2.6.8 rc2
Linux Kernel 2.6.8
Linux Kernel 2.6.8.1
Linux Kernel 2.6.8.1.5
Linux Kernel 2.6.9 rc1
Linux Kernel 2.6.9 rc2
Linux Kernel 2.6.9 rc4
Linux Kernel 2.6.9 rc3
Linux Kernel 2.6.9 final
Linux Kernel 2.6.9
Linux Linux Kernel 2.6.14.2
Linux Linux Kernel 2.6.14.3
Linux Linux Kernel 2.6.14.4
Linux Linux Kernel 2.6.14.5
Linux Linux Kernel 2.6.14.6
Linux Linux Kernel 2.6.14.7
Linux Linux Kernel 2.6.15
Linux Linux Kernel 2.6.15.1
Linux Linux Kernel 2.6.15.2
Linux Linux Kernel 2.6.15.3
Linux Linux Kernel 2.6.15.4
Linux Linux Kernel 2.6.15.5
Linux Linux Kernel 2.6.15.6
Linux Linux Kernel 2.6.15.7
Linux Linux Kernel 2.6.16 rc1
Linux Linux Kernel 2.6.16
Linux Linux Kernel 2.6.16 rc2
Linux Linux Kernel 2.6.16 rc3
Linux Linux Kernel 2.6.16 rc4
Linux Linux Kernel 2.6.16 rc5
Linux Linux Kernel 2.6.16 rc6
Linux Linux Kernel 2.6.16.1
Linux Linux Kernel 2.6.16.10
Linux Linux Kernel 2.6.16.11
Linux Linux Kernel 2.6.16.12
Linux Linux Kernel 2.6.16.13
Linux Linux Kernel 2.6.16.14
Linux Linux Kernel 2.6.16.15
Linux Linux Kernel 2.6.16.16
Linux Linux Kernel 2.6.16.17
Linux Linux Kernel 2.6.16.18
Linux Linux Kernel 2.6.16.19
Linux Linux Kernel 2.6.16.2
Linux Linux Kernel 2.6.16.20
Linux Linux Kernel 2.6.16.21
Linux Linux Kernel 2.6.16.22
Linux Linux Kernel 2.6.16.23
Linux Linux Kernel 2.6.16.24
Linux Linux Kernel 2.6.16.25
Linux Linux Kernel 2.6.16.26
Linux Linux Kernel 2.6.16.27
Linux Linux Kernel 2.6.16.28
Linux Linux Kernel 2.6.16.29
Linux Linux Kernel 2.6.16.3
Linux Linux Kernel 2.6.16.30
Linux Linux Kernel 2.6.16.31
Linux Linux Kernel 2.6.16.32
Linux Linux Kernel 2.6.16.33
Linux Linux Kernel 2.6.16.34
Linux Linux Kernel 2.6.16.35
Linux Linux Kernel 2.6.16.36
Linux Linux Kernel 2.6.16.37
Linux Linux Kernel 2.6.16.38
Linux Linux Kernel 2.6.16.39
Linux Linux Kernel 2.6.16.4
Linux Linux Kernel 2.6.16.40
Linux Linux Kernel 2.6.16.41
Linux Linux Kernel 2.6.16.43
Linux Linux Kernel 2.6.16.44
Linux Linux Kernel 2.6.16.45
Linux Linux Kernel 2.6.16.46
Linux Linux Kernel 2.6.16.47
Linux Linux Kernel 2.6.16.48
Linux Linux Kernel 2.6.16.49
Linux Linux Kernel 2.6.16.5
Linux Linux Kernel 2.6.16.50
Linux Linux Kernel 2.6.16.51
Linux Linux Kernel 2.6.16.52
Linux Linux Kernel 2.6.16.53
Linux Linux Kernel 2.6.16.6
Linux Linux Kernel 2.6.16.7
Linux Linux Kernel 2.6.16.8
Linux Linux Kernel 2.6.16.9
Linux Linux Kernel 2.6.17
Linux Linux Kernel 2.6.17.1
Linux Linux Kernel 2.6.17.10
Linux Linux Kernel 2.6.17.11
Linux Linux Kernel 2.6.17.12
Linux Linux Kernel 2.6.17.13
Linux Linux Kernel 2.6.17.14
Linux Linux Kernel 2.6.17.2
Linux Linux Kernel 2.6.17.3
Linux Linux Kernel 2.6.17.4
Linux Linux Kernel 2.6.17.5
Linux Linux Kernel 2.6.17.6
Linux Linux Kernel 2.6.17.7
Linux Linux Kernel 2.6.17.8
Linux Linux Kernel 2.6.17.9
Linux Linux Kernel 2.6.18 rc6
Linux Linux Kernel 2.6.18 rc5
Linux Linux Kernel 2.6.18 rc4
Linux Linux Kernel 2.6.18 rc3
Linux Linux Kernel 2.6.18 rc2
Linux Linux Kernel 2.6.18 rc1
Linux Linux Kernel 2.6.18
Linux Linux Kernel 2.6.18 rc7
Linux Linux Kernel 2.6.18.1
Linux Linux Kernel 2.6.18.2
Linux Linux Kernel 2.6.18.3
Linux Linux Kernel 2.6.18.4
Linux Linux Kernel 2.6.18.5
Linux Linux Kernel 2.6.18.6
Linux Linux Kernel 2.6.18.7
Linux Linux Kernel 2.6.18.8
Linux Linux Kernel 2.6.2
Linux Linux Kernel 2.6.20
Linux Linux Kernel 2.6.20.1
Linux Linux Kernel 2.6.20.10
Linux Linux Kernel 2.6.20.11
Linux Linux Kernel 2.6.20.12
Linux Linux Kernel 2.6.20.13
Linux Linux Kernel 2.6.20.14
Linux Linux Kernel 2.6.20.15
Linux Linux Kernel 2.6.20.2
Linux Linux Kernel 2.6.20.3
Linux Linux Kernel 2.6.20.4
Linux Linux Kernel 2.6.20.5
Linux Linux Kernel 2.6.20.6
Linux Linux Kernel 2.6.20.7
Linux Linux Kernel 2.6.20.8
Linux Linux Kernel 2.6.20.9
Linux Linux Kernel 2.6.21
Linux Linux Kernel 2.6.21.1
Linux Linux Kernel 2.6.21.2
Linux Linux Kernel 2.6.21.3
Linux Linux Kernel 2.6.21.4
Linux Linux Kernel 2.6.22
Linux Linux Kernel 2.6.22.1
Linux Linux Kernel 2.6.22.16
Linux Linux Kernel 2.6.22.3
Linux Linux Kernel 2.6.22.4
Linux Linux Kernel 2.6.22.5
Linux Linux Kernel 2.6.22.6
Linux Linux Kernel 2.6.22.7
Linux Linux Kernel 2.6.23 rc2
Linux Linux Kernel 2.6.23 rc1
Linux Linux Kernel 2.6.23
Linux Linux Kernel 2.6.23.1
Linux Linux Kernel 2.6.23.14
Linux Linux Kernel 2.6.23.2
Linux Linux Kernel 2.6.23.3
Linux Linux Kernel 2.6.23.4
Linux Linux Kernel 2.6.23.5
Linux Linux Kernel 2.6.23.9
Novell OpenSUSE 11.0

Reported:

Oct 03, 2008

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