NULL Pointer Dereference Affecting kernel-kdump-devel package, versions <0:2.6.32-131.2.1.el6


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-RHEL6-KERNELKDUMPDEVEL-1429331
  • published26 Jul 2021
  • disclosed20 Apr 2011

Introduced: 20 Apr 2011

CVE-2011-1598  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade RHEL:6 kernel-kdump-devel to version 0:2.6.32-131.2.1.el6 or higher.
This issue was patched in RHSA-2011:0836.

NVD Description

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

The bcm_release function in net/can/bcm.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.

CVSS Scores

version 3.1