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CVE
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CVE-2007-3105Date: (C)2007-07-27   (M)2018-02-19


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 V3 Severity:CVSS V2 Severity:
CVSS Score  : CVSS Score  : 4.6
Exploit Score: Exploit Score: 3.9
Impact Score : Impact Score : 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  





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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