Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2011-4131

Published: May 17, 2012 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.6 MEDIUM
AV:A/AC:H/Au:N/C:N/I:N/A:C
RedHat/V2
4.6 MODERATE
AV:A/AC:H/Au:N/C:N/I:N/A:C
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-4131
CWEhttps://cwe.mitre.org/data/definitions/189.html

The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.

Affected Software

NameVendorStart VersionEnd Version
Linux_kernelLinux3.2 (including)3.2 (including)
Linux_kernelLinux3.2-rc2 (including)3.2-rc2 (including)
Linux_kernelLinux3.2-rc3 (including)3.2-rc3 (including)
Linux_kernelLinux3.2-rc4 (including)3.2-rc4 (including)
Linux_kernelLinux3.2-rc5 (including)3.2-rc5 (including)
Linux_kernelLinux3.2-rc6 (including)3.2-rc6 (including)
Linux_kernelLinux3.2-rc7 (including)3.2-rc7 (including)
Linux_kernelLinux3.2.1 (including)3.2.1 (including)
Red Hat Enterprise Linux 6RedHatkernel-0:2.6.32-279.el6*
Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node OnlyRedHatkernel-0:2.6.32-220.30.1.el6*
Red Hat Enterprise MRG 2RedHatkernel-rt-0:3.0.18-rt34.53.el6rt*
LinuxUbuntuhardy*
LinuxUbuntulucid*
LinuxUbuntumaverick*
LinuxUbuntunatty*
LinuxUbuntuoneiric*
LinuxUbuntuupstream*
Linux-armadaxpUbuntuupstream*
Linux-ec2Ubuntulucid*
Linux-ec2Ubuntumaverick*
Linux-ec2Ubuntuupstream*
Linux-floUbuntuupstream*
Linux-fsl-imx51Ubuntulucid*
Linux-fsl-imx51Ubuntuupstream*
Linux-goldfishUbuntusaucy*
Linux-goldfishUbuntuupstream*
Linux-grouperUbuntudevel*
Linux-grouperUbuntusaucy*
Linux-grouperUbuntutrusty*
Linux-grouperUbuntuupstream*
Linux-lts-backport-maverickUbuntulucid*
Linux-lts-backport-maverickUbuntuupstream*
Linux-lts-backport-nattyUbuntulucid*
Linux-lts-backport-nattyUbuntuupstream*
Linux-lts-backport-oneiricUbuntulucid*
Linux-lts-backport-oneiricUbuntuupstream*
Linux-lts-quantalUbuntuupstream*
Linux-lts-raringUbuntuupstream*
Linux-lts-saucyUbuntuupstream*
Linux-lts-trustyUbuntuupstream*
Linux-maguroUbuntusaucy*
Linux-maguroUbuntutrusty*
Linux-maguroUbuntuupstream*
Linux-makoUbuntusaucy*
Linux-makoUbuntuupstream*
Linux-mantaUbuntusaucy*
Linux-mantaUbuntuupstream*
Linux-mvl-doveUbuntulucid*
Linux-mvl-doveUbuntumaverick*
Linux-mvl-doveUbuntuupstream*
Linux-ti-omap4Ubuntumaverick*
Linux-ti-omap4Ubuntunatty*
Linux-ti-omap4Ubuntuoneiric*
Linux-ti-omap4Ubuntuupstream*

References

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