The CRC32C feature in the Btrfs implementation in the Linux kernel before 3.8-rc1 allows local users to cause a denial of service (extended runtime of kernel code) by creating many different files whose names are associated with the same CRC32C hash value.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.kernel.org/pub/linux/kernel/v3.x/testing/patch-3.8-rc1.bz2 | x_refsource_CONFIRM |
| http://crypto.junod.info/2012/12/13/hash-dos-and-btrfs/ | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/9c52057c698fb96f8f07e7a4bcf4801a092bda89 | x_refsource_CONFIRM |
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9c52057c698fb96f8f07e7a4bcf4801a092bda89 | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00004.html | vendor-advisory x_refsource_SUSE |
| http://www.ubuntu.com/usn/USN-1944-1 | vendor-advisory x_refsource_UBUNTU |
| http://www.ubuntu.com/usn/USN-1945-1 | vendor-advisory x_refsource_UBUNTU |
| http://www.ubuntu.com/usn/USN-2017-1 | vendor-advisory x_refsource_UBUNTU |
| http://www.ubuntu.com/usn/USN-1947-1 | vendor-advisory x_refsource_UBUNTU |
| http://openwall.com/lists/oss-security/2012/12/13/20 | mailing-list x_refsource_MLIST |
| http://www.ubuntu.com/usn/USN-1946-1 | vendor-advisory x_refsource_UBUNTU |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|