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CVE
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CVE-2013-3236Date: (C)2013-04-25   (M)2023-12-22


The vmci_transport_dgram_dequeue function in net/vmw_vsock/vmci_transport.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.9
Exploit Score: 3.9
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: COMPLETE
Integrity: NONE
Availability: NONE
  
Reference:
BID-59391
https://lkml.org/lkml/2013/4/14/107
http://www.openwall.com/lists/oss-security/2013/04/14/3
http://www.openwall.com/lists/oss-security/2013/04/22/3
http://www.openwall.com/lists/oss-security/2013/04/22/14
http://www.openwall.com/lists/oss-security/2013/04/23/2
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=680d04e0ba7e926233e3b9cee59125ce181f66ba
https://github.com/torvalds/linux/commit/680d04e0ba7e926233e3b9cee59125ce181f66ba
linux-cve20133236-info-disc(83698)

CPE    5
cpe:/o:linux:linux_kernel:3.9:rc4
cpe:/o:linux:linux_kernel:3.9:rc3
cpe:/o:linux:linux_kernel:3.9:rc2
cpe:/o:linux:linux_kernel:3.9:rc1
...
CWE    1
CWE-200

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