Vulnerability Details : CVE-2013-0914

The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call.
Published 2013-03-22 11:59:12
Updated 2014-02-07 04:45:25
Source Google Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2013-0914

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-0914

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.6
 LOW AV:L/AC:L/Au:N/C:P/I:P/A:N
3.9
4.9
 NIST

CWE ids for CVE-2013-0914

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-0914

Products affected by CVE-2013-0914

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