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CVE
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CVE-2009-3234Date: (C)2009-09-17   (M)2018-02-19


Buffer overflow in the perf_copy_attr function in kernel/perf_counter.c in the Linux kernel 2.6.31-rc1 allows local users to cause a denial of service (crash) and execute arbitrary code via a "big size data" to the perf_counter_open system call.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.9
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
BID-36423
http://article.gmane.org/gmane.linux.kernel/890654
http://www.openwall.com/lists/oss-security/2009/09/16/1
http://www.openwall.com/lists/oss-security/2009/09/17/13

CPE    1
cpe:/o:linux:linux_kernel:2.6.31:rc1
CWE    1
CWE-119

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