Resource Exhaustion Affecting perf package, versions <0:2.6.32-71.14.1.el6


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (1st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Resource Exhaustion vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-ORACLE6-PERF-2456678
  • published10 Apr 2022
  • disclosed29 Nov 2010

Introduced: 29 Nov 2010

CVE-2010-4249  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Oracle:6 perf 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 perf package and not the perf package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

The wait_for_unix_gc function in net/unix/garbage.c in the Linux kernel before 2.6.37-rc3-next-20101125 does not properly select times for garbage collection of inflight sockets, which allows local users to cause a denial of service (system hang) via crafted use of the socketpair and sendmsg system calls for SOCK_SEQPACKET sockets.

References

CVSS Scores

version 3.1