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CVE-2012-5374
Published: Feb 18, 2013
Modified: Aug 6, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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
openSUSE-SU-2013:0395
vendor-advisory
x_refsource_SUSE
USN-1944-1
vendor-advisory
x_refsource_UBUNTU
USN-1945-1
vendor-advisory
x_refsource_UBUNTU
USN-2017-1
vendor-advisory
x_refsource_UBUNTU
USN-1947-1
vendor-advisory
x_refsource_UBUNTU
[oss-security] 20121213 CVE-2012-5374 CVE-2012-5375 Btrfs CRC32C denial of service issues
mailing-list
x_refsource_MLIST
USN-1946-1
vendor-advisory
x_refsource_UBUNTU
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