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CVE
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CVE-2012-6548Date: (C)2013-03-16   (M)2024-02-22


The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 1.9
Exploit Score: 3.4
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE
  
Reference:
MDVSA-2013:176
RHSA-2013:1051
USN-1805-1
USN-1808-1
USN-1809-1
USN-1811-1
USN-1812-1
USN-1813-1
USN-1814-1
http://www.openwall.com/lists/oss-security/2013/03/05/13
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0143fc5e9f6f5aad4764801015bc8d4b4a278200
https://github.com/torvalds/linux/commit/0143fc5e9f6f5aad4764801015bc8d4b4a278200
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2
openSUSE-SU-2013:1187

CPE    190
cpe:/o:linux:linux_kernel:3.0.40
cpe:/o:linux:linux_kernel:3.1.10
cpe:/o:linux:linux_kernel:3.0.42
cpe:/o:linux:linux_kernel:3.0.41
...
CWE    1
CWE-200
OVAL    16
oval:org.secpod.oval:def:1500201
oval:org.secpod.oval:def:1500203
oval:org.secpod.oval:def:1500208
oval:org.secpod.oval:def:1500212
...

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