CVE-2011-3359

Priority
Medium
Description
The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel
before 2.6.39 does not properly allocate receive buffers, which allows
remote attackers to cause a denial of service (system crash) via a crafted
frame.
Ubuntu-Description
A flaw was found in the b43 driver in the Linux kernel. An attacker could
use this flaw to cause a denial of service if the system has an active
wireless interface using the b43 driver.
References
Bugs
Notes
 apw> ignoring on lucid/fsl-imx51 as this is now off support and
 apw> out buildds do not have this h/w
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.2.0-1600.1)
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.1.0-1.0)
Patches:
Vendor:https://rhn.redhat.com/errata/RHSA-2011-1465.html
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by c85ce65ecac078ab1a1835c87c4a6319cf74660a
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.0.0-1401.2)
Package
Upstream:released (2.6.39~rc3)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
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Updated: 2015-07-29 20:40:02 UTC (commit 9756)