| Name | CVE-2013-4512 |
| Description | Buffer overflow in the exitcode_proc_write function in arch/um/kernel/exitcode.c in the Linux kernel before 3.12 allows local users to cause a denial of service or possibly have unspecified other impact by leveraging root privileges for a write operation. |
| 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-2906-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.237-1 | fixed |
| bookworm | 6.1.137-1 | fixed |
| bookworm (security) | 6.1.135-1 | fixed |
| trixie | 6.12.27-1 | fixed |
| sid | 6.12.29-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | wheezy | 3.2.53-1 | | | |
| linux | source | (unstable) | 3.11.8-1 | low | | |
| linux-2.6 | source | squeeze | 2.6.32-48squeeze5 | | DSA-2906-1 | |
| linux-2.6 | source | (unstable) | (unfixed) | low | | |
Notes
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=201f99f170df14ba52ea4c52847779042b7a623b