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CVE
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CVE-2012-2373Date: (C)2012-08-09   (M)2018-02-19


The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : CVSS Score  : 4.0
Exploit Score: Exploit Score: 1.9
Impact Score : Impact Score : 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: HIGH
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  





Reference:
HPSBGN02970
RHSA-2012:0743
USN-1529-1
http://www.openwall.com/lists/oss-security/2012/05/18/11
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26c191788f18129af0eb32a358cdaea0c7479626
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
https://bugzilla.redhat.com/show_bug.cgi?id=822821
https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626

CPE    12
cpe:/o:linux:linux_kernel:3.4.3::~~~~x86~
cpe:/o:linux:linux_kernel:3.4:rc5:~~~~x86~
cpe:/o:linux:linux_kernel:3.4.4::~~~~x86~
cpe:/o:linux:linux_kernel:3.4::~~~~x86~
...
CWE    1
CWE-362
OVAL    10
oval:org.secpod.oval:def:700963
oval:org.secpod.oval:def:700958
oval:org.secpod.oval:def:700956
oval:org.secpod.oval:def:700960
...

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