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CVE-2012-4508Date: (C)2012-12-21   (M)2024-04-19


Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.

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:
FEDORA-2012-17479
RHSA-2012:1540
RHSA-2013:0496
RHSA-2013:1519
RHSA-2013:1783
SUSE-SU-2012:1679
USN-1645-1
USN-1899-1
USN-1900-1
http://www.openwall.com/lists/oss-security/2012/10/25/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dee1f973ca341c266229faa5a1a5bb268bed3531
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16
https://bugzilla.redhat.com/show_bug.cgi?id=869904
https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531

CWE    1
CWE-362
OVAL    35
oval:org.secpod.oval:def:701172
oval:org.secpod.oval:def:205746
oval:org.secpod.oval:def:202499
oval:org.secpod.oval:def:1601342
...

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