UBUNTU-CVE-2011-4325

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2011-4325
Published: 27 Jan 2012, 15:55
Last modified:16 Jul 2025, 08:10

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Jan 2012, 15:55
Published
Vulnerability first disclosed
16 Jul 2025, 08:10
Last Modified
Vulnerability information updated

Description

The NFS implementation in Linux kernel before 2.6.31-rc6 calls certain functions without properly initializing certain data, which allows local users to cause a denial of service (NULL pointer dereference and O_DIRECT oops), as demonstrated using diotest4 from LTP.

Affected Systems

  • ubuntu•linux

    < 3.11.0-12.19

  • ubuntu•linux-flo

    < 3.4.0-1.3

  • ubuntu•linux-goldfish

    < 3.4.0-1.9

  • ubuntu•linux-grouper

    < 3.1.10-8.28

  • ubuntu•linux-lts-utopic

    < 3.16.0-25.33~14.04.2

  • ubuntu•linux-lts-vivid

    < 3.19.0-18.18~14.04.1

  • ubuntu•linux-maguro

    < 3.0.0-3.18

  • ubuntu•linux-mako

    < 3.4.0-3.21

  • ubuntu•linux-manta

    < 3.4.0-4.19

References (3)