[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244625

 
 

909

 
 

193379

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2014-8086Date: (C)2014-10-13   (M)2024-03-25


Race condition in the ext4_file_write_iter function in fs/ext4/file.c in the Linux kernel through 3.17 allows local users to cause a denial of service (file unavailability) via a combination of a write action and an F_SETFL fcntl operation for the O_DIRECT flag.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 4.7CVSS Score : 4.7
Exploit Score: 1.0Exploit Score: 3.4
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: HIGHAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-70376
RHSA-2015:0290
RHSA-2015:0694
SUSE-SU-2015:1478
http://www.spinics.net/lists/linux-ext4/msg45685.html
http://www.spinics.net/lists/linux-ext4/msg45683.html
https://lkml.org/lkml/2014/10/8/545
https://lkml.org/lkml/2014/10/9/129
http://www.openwall.com/lists/oss-security/2014/10/09/25
https://bugzilla.redhat.com/show_bug.cgi?id=1151353
linux-kernel-cve20148086-dos(96922)

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-362
OVAL    18
oval:org.secpod.oval:def:1500947
oval:org.secpod.oval:def:702332
oval:org.secpod.oval:def:52362
oval:org.secpod.oval:def:204263
...

© SecPod Technologies