Missing Initialization of Resource Affecting kernel-debug-devel package, versions <0:2.6.32-71.14.1.el6


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELDEBUGDEVEL-2453927
  • published10 Apr 2022
  • disclosed30 Nov 2010

Introduced: 30 Nov 2010

CVE-2010-4083  (opens in a new tab)
CWE-909  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade Oracle:6 kernel-debug-devel to version 0:2.6.32-71.14.1.el6 or higher.
This issue was patched in ELSA-2011-0007.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-devel package and not the kernel-debug-devel package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.

References

CVSS Scores

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