OSVDB ID: 22418 Title: Linux Kernel dm-crypt crypt_config Structure Cryptographic Key Local Disclosure |
Info |
|
|
Dates |
||||
|
|
Description |
The Linux kernel contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered because 'dm-crypt' does not zero out the 'struct crypt_config' structure before it is freed, potentially leaking cryptographic key information, resulting in a loss of confidentiality. |
Classification |
Location:
Local Access Required
Attack Type: Information Disclosure Impact: Loss of Confidentiality Exploit: Exploit Unknown Disclosure: OSVDB Verified, Vendor Verified |
Solution |
Upgrade to version 2.6.16-rc1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds. |
Products |
|
References |
|
Credit |
|
loplof.de -