National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-2373 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26c191788f18129af0eb32a358cdaea0c7479626
http://marc.info/?l=bugtraq&m=139447903326211&w=2
http://rhn.redhat.com/errata/RHSA-2012-0743.html
http://ubuntu.com/usn/usn-1529-1
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
http://www.openwall.com/lists/oss-security/2012/05/18/11
https://bugzilla.redhat.com/show_bug.cgi?id=822821
https://github.com/torvalds/linux/commit/26c191788f18129af0eb32a358cdaea0c7479626 Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:3.4:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc3:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc4:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc5:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc6:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4:rc7:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4.1:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4.2:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.4.3:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:x86:*
     Show Matching CPE(s)
Up to (including)
3.4.4


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2373
NVD Published Date:
08/09/2012
NVD Last Modified:
08/22/2016