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CVE
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CVE-2014-7822Date: (C)2015-03-18   (M)2024-02-22


The implementation of certain splice_write file operations in the Linux kernel before 3.16 does not enforce a restriction on the maximum size of a single file, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted splice system call, as demonstrated by use of a file descriptor associated with an ext4 filesystem.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.2
Exploit Score: 3.9
Impact Score: 10.0
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE
  
Reference:
OSVDB-117810
EXPLOIT-DB-36743
BID-72347
DSA-3170
RHSA-2015:0102
RHSA-2015:0164
RHSA-2015:0674
RHSA-2015:0694
SUSE-SU-2015:0529
SUSE-SU-2015:0736
SUSE-SU-2015:1488
SUSE-SU-2015:1489
USN-2541-1
USN-2542-1
USN-2543-1
USN-2544-1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8d0207652cbe27d1f962050737848e5ad4671958
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
https://bugzilla.redhat.com/show_bug.cgi?id=1163792
https://github.com/torvalds/linux/commit/8d0207652cbe27d1f962050737848e5ad4671958
openSUSE-SU-2015:0714

CWE    1
CWE-264
OVAL    19
oval:org.secpod.oval:def:1501219
oval:org.secpod.oval:def:702481
oval:org.secpod.oval:def:702474
oval:org.secpod.oval:def:1500928
...

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