Access Restriction Bypass Affecting python-perf package, versions <0:3.10.0-123.13.1.el7


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.09% (39th 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 IDSNYK-ORACLE7-PYTHONPERF-2487672
  • published10 Apr 2022
  • disclosed9 Dec 2013

Introduced: 9 Dec 2013

CVE-2013-2929  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade Oracle:7 python-perf to version 0:3.10.0-123.13.1.el7 or higher.
This issue was patched in ELSA-2014-1971.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-perf package and not the python-perf package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The Linux kernel before 3.12.2 does not properly use the get_dumpable function, which allows local users to bypass intended ptrace restrictions or obtain sensitive information from IA64 scratch registers via a crafted application, related to kernel/ptrace.c and arch/ia64/include/asm/processor.h.

References

CVSS Scores

version 3.1