Rapid7 Vulnerability & Exploit Database

RHSA-2011:0429: kernel security and bug fix update

Back to Search

RHSA-2011:0429: kernel security and bug fix update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
02/02/2011
Created
07/25/2018
Added
04/19/2011
Modified
08/17/2020

Description

The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel before 2.6.38-rc2 does not check the sign of a certain integer field, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a negative value.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-debug
  • redhat-upgrade-kernel-debug-devel
  • redhat-upgrade-kernel-devel
  • redhat-upgrade-kernel-doc
  • redhat-upgrade-kernel-headers
  • redhat-upgrade-kernel-kdump
  • redhat-upgrade-kernel-kdump-devel
  • redhat-upgrade-kernel-pae
  • redhat-upgrade-kernel-pae-devel
  • redhat-upgrade-kernel-xen
  • redhat-upgrade-kernel-xen-devel

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;