Resource Exhaustion Affecting perf package, versions <0:2.6.32-358.14.1.el6


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-ORACLE6-PERF-2475367
  • published10 Apr 2022
  • disclosed7 Jun 2013

Introduced: 7 Jun 2013

CVE-2013-2128  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Oracle:6 perf to version 0:2.6.32-358.14.1.el6 or higher.
This issue was patched in ELSA-2013-1051.

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 tcp_read_sock function in net/ipv4/tcp.c in the Linux kernel before 2.6.34 does not properly manage skb consumption, which allows local users to cause a denial of service (system crash) via a crafted splice system call for a TCP socket.

CVSS Scores

version 3.1