CVE-2011-0711

LOW
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FSGEOMETRY_V1 ioctl call.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a3675b7f23f83ca8c67c9c2b6edf707fd28d1ba

http://openwall.com/lists/oss-security/2011/02/16/10

http://openwall.com/lists/oss-security/2011/02/16/4

http://osvdb.org/70950

http://rhn.redhat.com/errata/RHSA-2011-0927.html

http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.38-rc6-git3.log

http://www.securityfocus.com/bid/46417

https://bugzilla.redhat.com/show_bug.cgi?id=677260

https://patchwork.kernel.org/patch/555461/

Details

Source: MITRE

Published: 2011-03-01

Updated: 2020-08-07

Type: CWE-200

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:-:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:5.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:5.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*

Tenable Plugins

View all (29 total)

IDNameProductFamilySeverity
89105VMware ESX / ESXi Service Console and Third-Party Libraries Multiple Vulnerabilities (VMSA-2012-0001) (remote check)NessusMisc.
high
75879openSUSE Security Update : kernel (openSUSE-SU-2011:0416-1)NessusSuSE Local Security Checks
high
75554openSUSE Security Update : kernel (openSUSE-SU-2011:0399-1)NessusSuSE Local Security Checks
high
68416Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2011-2015)NessusOracle Linux Local Security Checks
high
68304Oracle Linux 5 : kernel (ELSA-2011-0927)NessusOracle Linux Local Security Checks
medium
68273Oracle Linux 6 : kernel (ELSA-2011-0498)NessusOracle Linux Local Security Checks
high
61083Scientific Linux Security Update : kernel on SL5.x i386/x86_64NessusScientific Linux Local Security Checks
medium
61035Scientific Linux Security Update : kernel on SL6.x i386/x86_64NessusScientific Linux Local Security Checks
high
59155SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7384)NessusSuSE Local Security Checks
high
57749VMSA-2012-0001 : VMware ESXi and ESX updates to third-party library and ESX Service ConsoleNessusVMware ESX Local Security Checks
high
56190USN-1202-1 : linux-ti-omap4 vulnerabilitiesNessusUbuntu Local Security Checks
high
55785Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1187-1)NessusUbuntu Local Security Checks
high
55784Ubuntu 8.04 LTS : linux vulnerabilities (USN-1186-1)NessusUbuntu Local Security Checks
medium
55609CentOS 5 : kernel (CESA-2011:0927)NessusCentOS Local Security Checks
medium
55597RHEL 5 : kernel (RHSA-2011:0927)NessusRed Hat Local Security Checks
medium
55591Ubuntu 11.04 : linux vulnerabilities (USN-1167-1)NessusUbuntu Local Security Checks
medium
55589Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1159-1)NessusUbuntu Local Security Checks
high
55530USN-1164-1 : linux-fsl-imx51 vulnerabilitiesNessusUbuntu Local Security Checks
high
55521Ubuntu 10.04 LTS : linux-mvl-dove vulnerabilities (USN-1162-1)NessusUbuntu Local Security Checks
high
55454Ubuntu 10.10 : linux vulnerabilities (USN-1160-1)NessusUbuntu Local Security Checks
high
55170Debian DSA-2264-1 : linux-2.6 - privilege escalation/denial of service/information leakNessusDebian Local Security Checks
high
55104Ubuntu 10.04 LTS : linux, linux-ec2 vulnerabilities (USN-1141-1)NessusUbuntu Local Security Checks
high
55094Ubuntu 8.04 LTS : linux vulnerabilities (USN-1133-1)NessusUbuntu Local Security Checks
high
55028Debian DSA-2240-1 : linux-2.6 - privilege escalation/denial of service/information leakNessusDebian Local Security Checks
high
53867RHEL 6 : kernel (RHSA-2011:0498)NessusRed Hat Local Security Checks
high
53740openSUSE Security Update : kernel (openSUSE-SU-2011:0346-1)NessusSuSE Local Security Checks
high
52971SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7381)NessusSuSE Local Security Checks
high
52597SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 4039 / 4042 / 4043)NessusSuSE Local Security Checks
high
801507CentOS RHSA-2011-0927 Security CheckLog Correlation EngineGeneric
high