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CVE-2010-2492Date: (C)2010-09-08   (M)2024-02-22


Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score : 7.2
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 5.9Impact Score: 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: COMPLETE
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
http://www.securityfocus.com/archive/1/520102/100/0/threaded
SECUNIA-42890
SECUNIA-46397
MDVSA-2010:172
MDVSA-2010:198
RHSA-2010:0723
RHSA-2011:0007
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff
http://support.avaya.com/css/P8/documents/100113326
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
https://bugzilla.redhat.com/show_bug.cgi?id=611385

CWE    1
CWE-120
OVAL    11
oval:org.secpod.oval:def:201819
oval:org.secpod.oval:def:500284
oval:org.secpod.oval:def:500112
oval:org.secpod.oval:def:1503363
...

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