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 Post subject: "Dirty Cow" kernel security upgrade
PostPosted: Sat Oct 29, 2016 3:45 pm 
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Joined: Sat Oct 29, 2016 5:11 am
Posts: 7
On installing the "Dirty Cow" safe-upgrade with aptitude, the following occurred.

This was a recent AntiX16 full Jessie install with a few KDE libraries for Kwrite and Okular, but not the rest of the KDE suite.

On reboot everything still works, since I don't need the kernel modules involved.

The following is just for information only, in case it may help someone else.

---

Code:
# aptitude safe-upgrade
The following packages will be upgraded:
  linux-headers-4.4.10-antix.1-amd64-smp
  linux-image-4.4.10-antix.1-amd64-smp
2 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 43.3 MB of archives. After unpacking 38.9 kB will be freed.
Do you want to continue? [Y/n/?]
Get: 1 http://antix.daveserver.info/jessie/ jessie/main linux-headers-4.4.10-antix.1-amd64-smp amd64 4.4.10-antix.1-amd64-smp-1 [7,193 kB]
Get: 2 http://antix.daveserver.info/jessie/ jessie/main linux-image-4.4.10-antix.1-amd64-smp amd64 4.4.10-antix.1-amd64-smp-1 [36.1 MB]
Fetched 43.3 MB in 4min 34s (157 kB/s)                                         
(Reading database ... 140598 files and directories currently installed.)
Preparing to unpack .../linux-headers-4.4.10-antix.1-amd64-smp_4.4.10-antix.1-amd64-smp-1_amd64.deb ...
Unpacking linux-headers-4.4.10-antix.1-amd64-smp (4.4.10-antix.1-amd64-smp-1) over (4.4.10-antix.1-amd64-smp-1) ...
Preparing to unpack .../linux-image-4.4.10-antix.1-amd64-smp_4.4.10-antix.1-amd64-smp-1_amd64.deb ...
dkms: removing: broadcom-sta 6.30.223.271 (4.4.10-antix.1-amd64-smp) (x86_64)

-------- Uninstall Beginning --------
Module:  broadcom-sta
Version: 6.30.223.271
Kernel:  4.4.10-antix.1-amd64-smp (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

wl.ko:
- Uninstallation
   - Deleting from: /lib/modules/4.4.10-antix.1-amd64-smp/updates/dkms/
- Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod.....

Backing up initrd.img-4.4.10-antix.1-amd64-smp to /boot/initrd.img-4.4.10-antix.1-amd64-smp.old-dkms
Making new initrd.img-4.4.10-antix.1-amd64-smp
(If next boot fails, revert to initrd.img-4.4.10-antix.1-amd64-smp.old-dkms image)
update-initramfs....

DKMS: uninstall completed.

------------------------------
Deleting module version: 6.30.223.271
completely from the DKMS tree.
------------------------------
Done.
dkms: removing: virtualbox-guest 4.3.36 (4.4.10-antix.1-amd64-smp) (x86_64)

-------- Uninstall Beginning --------
Module:  virtualbox-guest
Version: 4.3.36
Kernel:  4.4.10-antix.1-amd64-smp (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

vboxguest.ko:
- Uninstallation
   - Deleting from: /lib/modules/4.4.10-antix.1-amd64-smp/updates/
- Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.


vboxsf.ko:
- Uninstallation
   - Deleting from: /lib/modules/4.4.10-antix.1-amd64-smp/updates/
- Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.


vboxvideo.ko:
- Uninstallation
   - Deleting from: /lib/modules/4.4.10-antix.1-amd64-smp/updates/
- Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.

------------------------------
Deleting module version: 4.3.36
completely from the DKMS tree.
------------------------------
Done.
Unpacking linux-image-4.4.10-antix.1-amd64-smp (4.4.10-antix.1-amd64-smp-1) over (4.4.10-antix.1-amd64-smp-1) ...
Setting up linux-headers-4.4.10-antix.1-amd64-smp (4.4.10-antix.1-amd64-smp-1) ...
Setting up linux-image-4.4.10-antix.1-amd64-smp (4.4.10-antix.1-amd64-smp-1) ...
Error! Bad return status for module build on kernel: 4.4.10-antix.1-amd64-smp (x86_64)
Consult /var/lib/dkms/ndiswrapper/1.59/build/make.log for more information.
update-initramfs: Generating /boot/initrd.img-4.4.10-antix.1-amd64-smp
W: Possible missing firmware /lib/firmware/rtl_nic/rtl8107e-2.fw for module r8169
W: Possible missing firmware /lib/firmware/rtl_nic/rtl8107e-1.fw for module r8169
W: Possible missing firmware /lib/firmware/rtl_nic/rtl8168h-2.fw for module r8169
W: Possible missing firmware /lib/firmware/rtl_nic/rtl8168h-1.fw for module r8169
Generating grub configuration file ...
Found background: /usr/share/wallpaper/back.jpg
Found background image: /usr/share/wallpaper/back.jpg
Found linux image: /boot/vmlinuz-4.4.10-antix.1-amd64-smp
Found initrd image: /boot/initrd.img-4.4.10-antix.1-amd64-smp
Found memtest86+ image: /memtest86+.bin
Found memtest86+ multiboot image: /memtest86+_multiboot.bin
Found Debian GNU/Linux (7.11) on /dev/sda3
done
                                         
Current status: 0 updates [-2].


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