CVE-2012-5374
- State
- Published
- Severity
- Not scored
- Published
- Feb 18, 2013
- Updated
- Aug 6, 2024
- Reserved
- Oct 10, 2012
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 (extended runtime of kernel code) by creating many different files whose names are associated with the same CRC32C hash value.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.kernel.org/pub/linux/kernel/v3.x/testing/patch-3.8-rc1.bz2
- http://crypto.junod.info/2012/12/13/hash-dos-and-btrfs/
- https://github.com/torvalds/linux/commit/9c52057c698fb96f8f07e7a4bcf4801a092bda89
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9c52057c698fb96f8f07e7a4bcf4801a092bda89
- openSUSE-SU-2013:0395vendor-advisory
- USN-1944-1vendor-advisory
- USN-1945-1vendor-advisory
- USN-2017-1vendor-advisory
- USN-1947-1vendor-advisory
- [oss-security] 20121213 CVE-2012-5374 CVE-2012-5375 Btrfs CRC32C denial of service issuesmailing-list
- USN-1946-1vendor-advisory
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