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CVE
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CVE-2015-1333Date: (C)2015-09-15   (M)2024-03-21


Memory leak in the __key_link_end function in security/keys/keyring.c in the Linux kernel before 4.1.4 allows local users to cause a denial of service (memory consumption) via many add_key system calls that refer to existing keys.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.9
Exploit Score: 3.9
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
BID-76050
DSA-3329
RHSA-2015:1778
RHSA-2015:1787
USN-2687-1
USN-2688-1
USN-2689-1
USN-2690-1
USN-2691-1
http://www.openwall.com/lists/oss-security/2015/07/27/7
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca4da5dd1f99fe9c59f1709fb43e818b18ad20e0
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.4
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
https://bugzilla.redhat.com/show_bug.cgi?id=1245658
https://github.com/torvalds/linux/commit/ca4da5dd1f99fe9c59f1709fb43e818b18ad20e0
https://support.f5.com/csp/article/K05211147

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-119
OVAL    20
oval:org.secpod.oval:def:109416
oval:org.secpod.oval:def:602192
oval:org.secpod.oval:def:26793
oval:org.secpod.oval:def:26774
...

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