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CVE
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CVE-2011-2182

Date: (C)2012-06-13   (M)2016-12-15
 
CVSS Score: 7.2Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE











The ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel before 2.6.39.1 does not properly handle memory allocation for non-initial fragments, which might allow local users to conduct buffer overflow attacks, and gain privileges or obtain sensitive information, via a crafted LDM partition table. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1017.

Reference:
BID-52334
HPSBGN02970
http://www.openwall.com/lists/oss-security/2011/06/05/1
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cae13fe4cc3f24820ffb990c09110626837e85d4
https://github.com/torvalds/linux/commit/cae13fe4cc3f24820ffb990c09110626837e85d4

CPE    8
cpe:/o:linux:linux_kernel:2.6.39
cpe:/o:linux:linux_kernel:2.6.39:rc3
cpe:/o:linux:linux_kernel:2.6.39:rc4
cpe:/o:linux:linux_kernel:2.6.39:rc1
...
CWE    1
CWE-119
OVAL    5
oval:org.secpod.oval:def:700800
oval:org.secpod.oval:def:700792
oval:org.secpod.oval:def:700794
oval:org.secpod.oval:def:700801
...

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