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CVE
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CVE-2007-3105

Date: (C)2007-07-27   (M)2017-11-18 


Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving "bound check ordering". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for root.

CVSS Score: 4.6Access Vector: LOCAL
Exploit Score: 3.9Access Complexity: LOW
Impact Score: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
BID-25348
SECUNIA-26500
SECUNIA-26643
SECUNIA-26647
SECUNIA-26651
SECUNIA-26664
SECUNIA-27212
SECUNIA-27227
SECUNIA-27322
SECUNIA-27436
SECUNIA-27747
SECUNIA-29058
DSA-1363
DSA-1504
MDKSA-2007:195
MDKSA-2007:196
MDKSA-2007:216
RHSA-2007:0939
RHSA-2007:0940
SUSE-SA:2007:051
SUSE-SA:2007:053
USN-508-1
USN-509-1
USN-510-1
http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.22-git14.log
https://issues.rpath.com/browse/RPL-1650

CPE    1
cpe:/o:linux:linux_kernel:2.6.22
CWE    1
CWE-119
OVAL    1
oval:org.mitre.oval:def:8130

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