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CVE
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CVE-2011-1746Date: (C)2011-05-09   (M)2018-06-11


Multiple integer overflows in the (1) agp_allocate_memory and (2) agp_create_user_memory functions in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allow local users to trigger buffer overflows, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via vectors related to calls that specify a large number of memory pages.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 6.9
Exploit Score: 3.4
Impact Score: 10.0
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE
  
Reference:
BID-47535
IAVM:2012-A-0020
RHSA-2011:0927
https://lkml.org/lkml/2011/4/14/294
https://lkml.org/lkml/2011/4/19/400
http://openwall.com/lists/oss-security/2011/04/21/4
http://openwall.com/lists/oss-security/2011/04/22/7
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b522f02184b413955f3bc952e3776ce41edc6355
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
https://bugzilla.redhat.com/show_bug.cgi?id=698998

CPE    670
cpe:/o:linux:linux_kernel:2.6.33:rc8
cpe:/o:linux:linux_kernel:2.6.33:rc7
cpe:/o:linux:linux_kernel:2.6.33:rc4
cpe:/o:linux:linux_kernel:2.6.33:rc3
...
CWE    1
CWE-189
OVAL    22
oval:org.secpod.oval:def:700550
oval:org.secpod.oval:def:700555
oval:org.secpod.oval:def:700552
oval:org.secpod.oval:def:700556
...

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