[Ksplice][Ubuntu 10.04 Updates] New updates available via Ksplice (Ubuntu-2.6.32-24.38)
Tim Abbott
tabbott at ksplice.com
Sat Jul 24 21:55:58 PDT 2010
Synopsis: Ubuntu-2.6.32-24.38 can now be patched using Ksplice
Systems running Ubuntu 10.04 Lucid can now use Ksplice to patch against
the latest Ubuntu kernel update, Ubuntu-2.6.32-24.38.
INSTALLING THE UPDATES
We recommend that all Ksplice Uptrack Ubuntu 10.04 Lucid users install
these updates. You can install these updates by running:
# uptrack-upgrade -y
DESCRIPTION
* NULL pointer dereference in EXT4_IOC_MOVE_EXT ioctl.
If the EXT4_IOC_MOVE_EXT ioctl is called with NULL donor_fd,
double_down_write_data_sem will dereference a NULL pointer, leading to
a denial of service.
* File corruption in ext4 due to wrong extent order.
Under certain circumstanes, the EXT4_IOC_MOVE_EXT ioctl will
erroneously insert a new extent into the first block, resulting in
incorrect extent ordering and thus file curruption.
SUPPORT
Ksplice support is available at support at ksplice.com or +1 765-577-5423.
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