| Name | CVE-2012-0064 | 
| Description | xkeyboard-config before 2.5 in X.Org before 7.6 enables certain XKB debugging functions by default, which allows physically proximate attackers to bypass an X screen lock via keyboard combinations that break the input grab. | 
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) | 
| Debian Bugs | 656410 | 
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status | 
|---|
| xorg-server (PTS) | bullseye | 2:1.20.11-1+deb11u13 | fixed | 
|  | bullseye (security) | 2:1.20.11-1+deb11u17 | fixed | 
|  | bookworm | 2:21.1.7-3+deb12u10 | fixed | 
|  | bookworm (security) | 2:21.1.7-3+deb12u11 | fixed | 
|  | trixie | 2:21.1.16-1.3 | fixed | 
|  | trixie (security) | 2:21.1.16-1.3+deb13u1 | fixed | 
|  | forky | 2:21.1.18-2 | fixed | 
|  | sid | 2:21.1.20-1 | fixed | 
The information below is based on the following data on fixed versions.
Notes
[squeeze] - xorg-server <not-affected> (introduced in 1.11)
[lenny] - xorg-server <not-affected> (introduced in 1.11)
actually unfixed in experimental, not marked because of version numbering