Control: reassign -1 linux-image-3.2.0-4-amd64
$ apt-cache policy linux-image-3.2.0-4-amd64
linux-image-3.2.0-4-amd64:
Installed: 3.2.60-1+deb7u3
Candidate: 3.2.60-1+deb7u3
Version table:
*** 3.2.60-1+deb7u3 0
700 http://security.debian.org/ wheezy/updates/main amd64 Packages
100 /var/lib/dpkg/status
3.2.57-3 0
700 http://ftp.fr.debian.org/debian/ wheezy/main amd64 Packages
Still present on my machine.