| Name | CVE-2011-1020 |
| Description | The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-2303-1, DSA-2310-1 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux-2.6 | source | lenny | 2.6.26-26lenny4 | DSA-2310-1 | ||
| linux-2.6 | source | squeeze | 2.6.32-35squeeze1 | DSA-2303-1 | ||
| linux-2.6 | source | (unstable) | 2.6.39-1 |