Information Exposure Affecting kernel package, versions <0:2.6.18-238.el5


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.26% (50th percentile)

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  • Snyk IDSNYK-ORACLE5-KERNEL-2456030
  • published10 Apr 2022
  • disclosed29 Nov 2010

Introduced: 29 Nov 2010

CVE-2010-4073  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:5 kernel to version 0:2.6.18-238.el5 or higher.
This issue was patched in ELSA-2011-0017.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

The ipc subsystem in the Linux kernel before 2.6.37-rc1 does not initialize certain structures, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to the (1) compat_sys_semctl, (2) compat_sys_msgctl, and (3) compat_sys_shmctl functions in ipc/compat.c; and the (4) compat_sys_mq_open and (5) compat_sys_mq_getsetattr functions in ipc/compat_mq.c.

References

CVSS Base Scores

version 3.1