CVE-2012-5375
Priority
Low
Description
The CRC32C feature in the Btrfs implementation in the Linux kernel before
3.8-rc1 allows local users to cause a denial of service (prevention of file
creation) by leveraging the ability to write to a directory important to
the victim, and creating a file with a crafted name that is associated with
a specific CRC32C hash value.
3.8-rc1 allows local users to cause a denial of service (prevention of file
creation) by leveraging the ability to write to a directory important to
the victim, and creating a file with a crafted name that is associated with
a specific CRC32C hash value.
References
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | needed |
| Ubuntu 12.10 (Quantal Quetzal): | needed |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | needed |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (reached end-of-life) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | ignored (abandoned) |
| Ubuntu 12.10 (Quantal Quetzal): | ignored (abandoned) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | ignored (abandoned) |
| Ubuntu 12.10 (Quantal Quetzal): | ignored (abandoned) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (abandoned) |
| Ubuntu 12.04 LTS (Precise Pangolin): | ignored (abandoned) |
| Ubuntu 12.10 (Quantal Quetzal): | ignored (abandoned) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | needed |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Patches:
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (reached end-of-life) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (reached end-of-life) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | needed |
| Ubuntu 12.04 LTS (Precise Pangolin): | needed |
| Ubuntu 12.10 (Quantal Quetzal): | needed |
| Ubuntu 13.04 (Raring Ringtail): | not-affected (3.8.0-0.1) |
| Ubuntu 13.10 (Saucy Salamander): | not-affected (3.8.0-0.1) |
Patches:
| Introduced by 39279cc3d2704cfbf9c35dcb5bdd392159ae4625 | Fixed by 9c52057c698fb96f8f07e7a4bcf4801a092bda89 |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | needed |
| Ubuntu 12.10 (Quantal Quetzal): | needed |
| Ubuntu 13.04 (Raring Ringtail): | needed |
| Ubuntu 13.10 (Saucy Salamander): | needed |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | ignored (abandoned) |
| Ubuntu 12.10 (Quantal Quetzal): | ignored (abandoned) |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | ignored (reached end-of-life, does not affect buildd) |
| Ubuntu 12.04 LTS (Precise Pangolin): | DNE |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |
Package
| Upstream: | released (3.8~rc1) |
| Ubuntu 10.04 LTS (Lucid Lynx): | DNE |
| Ubuntu 12.04 LTS (Precise Pangolin): | not-affected |
| Ubuntu 12.10 (Quantal Quetzal): | DNE |
| Ubuntu 13.04 (Raring Ringtail): | DNE |
| Ubuntu 13.10 (Saucy Salamander): | DNE |